{"title":"Epoch Essential Series Batteries","description":"\u003cstyle\u003e\n  .epoch-essential-series-seo,\n  .epoch-essential-series-seo * {\n    box-sizing: border-box;\n  }\n\n  .epoch-essential-series-seo {\n    width: 100%;\n    color: #ffffff !important;\n    font-size: 16px;\n    line-height: 1.75;\n  }\n\n  .epoch-essential-series-seo h2,\n  .epoch-essential-series-seo h3,\n  .epoch-essential-series-seo p,\n  .epoch-essential-series-seo ul,\n  .epoch-essential-series-seo li,\n  .epoch-essential-series-seo strong,\n  .epoch-essential-series-seo a,\n  .epoch-essential-series-seo th,\n  .epoch-essential-series-seo td,\n  .epoch-essential-series-seo caption,\n  .epoch-essential-series-seo figcaption {\n    color: #ffffff !important;\n  }\n\n  .epoch-essential-series-seo h2 {\n    margin: 40px 0 16px;\n    font-size: 30px;\n    line-height: 1.25;\n  }\n\n  .epoch-essential-series-seo h2:first-child {\n    margin-top: 0;\n  }\n\n  .epoch-essential-series-seo h3 {\n    margin: 28px 0 12px;\n    font-size: 22px;\n    line-height: 1.35;\n  }\n\n  .epoch-essential-series-seo p {\n    margin: 0 0 18px;\n  }\n\n  .epoch-essential-series-seo ul {\n    margin: 0 0 24px;\n    padding-left: 24px;\n  }\n\n  .epoch-essential-series-seo li {\n    margin-bottom: 12px;\n  }\n\n  .epoch-essential-series-seo li::marker {\n    color: #ffffff !important;\n  }\n\n  .epoch-essential-series-seo a {\n    text-decoration: underline;\n    text-underline-offset: 3px;\n  }\n\n  .epoch-essential-series-seo a:hover,\n  .epoch-essential-series-seo a:focus-visible {\n    opacity: 0.85;\n  }\n\n  .epoch-essential-series-seo .epoch-essential-series-compare {\n    margin: 24px 0 32px;\n    padding: 16px;\n    border: 1px solid rgba(255, 255, 255, 0.24);\n    border-radius: 12px;\n  }\n\n  .epoch-essential-series-seo .epoch-essential-series-table-scroll {\n    width: 100%;\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n  }\n\n  .epoch-essential-series-seo table {\n    width: 100%;\n    min-width: 680px;\n    border-collapse: collapse;\n    text-align: left;\n  }\n\n  .epoch-essential-series-seo caption {\n    padding: 0 0 16px;\n    font-size: 20px;\n    font-weight: 700;\n    line-height: 1.35;\n    text-align: left;\n  }\n\n  .epoch-essential-series-seo th,\n  .epoch-essential-series-seo td {\n    padding: 13px 14px;\n    border: 1px solid rgba(255, 255, 255, 0.22);\n    vertical-align: top;\n    line-height: 1.55;\n  }\n\n  .epoch-essential-series-seo th {\n    font-weight: 700;\n  }\n\n  .epoch-essential-series-seo .epoch-essential-series-compare figcaption {\n    margin-top: 12px;\n    font-size: 13px;\n    line-height: 1.55;\n    opacity: 0.86;\n  }\n\n  @media screen and (max-width: 749px) {\n    .epoch-essential-series-seo {\n      font-size: 15px;\n      line-height: 1.7;\n    }\n\n    .epoch-essential-series-seo h2 {\n      margin-top: 32px;\n      font-size: 25px;\n    }\n\n    .epoch-essential-series-seo h3 {\n      margin-top: 24px;\n      font-size: 20px;\n    }\n\n    .epoch-essential-series-seo .epoch-essential-series-compare {\n      padding: 10px;\n    }\n  }\n\u003c\/style\u003e\n\n\u003csection class=\"epoch-essential-series-seo\" aria-labelledby=\"epoch-essential-series-intro\"\u003e\n  \u003ch2 id=\"epoch-essential-series-intro\"\u003eEpoch Essential Series Batteries\u003c\/h2\u003e\n  \u003cp\u003eBattery space matters when a camper needs overnight refrigeration, a boat runs electronics all day or a cabin relies on solar power. Lead-acid banks can be heavy and maintenance-intensive, and their nameplate capacity does not always reflect the energy owners use in routine cycling. Epoch Essential Series Batteries bring LiFePO4 storage, built-in Bluetooth monitoring and BMS protection to a range of familiar battery sizes, making a carefully matched upgrade easier to live with.\u003c\/p\u003e\n  \u003cp\u003eThe \u003ca href=\"\/collections\/epoch-essential-series-batteries\"\u003eEpoch Essential Series collection\u003c\/a\u003e currently lists nine models across 12V, 24V and 36V. They share lithium iron phosphate chemistry, a protective BMS, Bluetooth and an 11-year limited warranty (3 years free replacement, then 40% off MSRP on a replacement battery through Year 11), while capacity, output, heating and enclosure ratings vary. The best choice starts with the circuit's voltage and actual daily load, then narrows by battery-bay dimensions and charging equipment.\u003c\/p\u003e\n\n  \u003ch2\u003eMore Useful Power in the Battery Space\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUse more of the rating:\u003c\/strong\u003e Lead-acid batteries are commonly cycled conservatively for service life. LiFePO4 supports deeper routine use within the chosen model's limits, giving more practical energy for comparable installed capacity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCut weight:\u003c\/strong\u003e Epoch lists the 12V 105Ah Group 24 Essential at 22.1 pounds and the 12V 334Ah Group 31 at 60 pounds. Actual weight savings depend on the old battery or bank.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFit meaningful energy into one case:\u003c\/strong\u003e The 334Ah Group 31 stores 4.28kWh; the 12V 460Ah Group 8D stores 5.89kWh. Either can simplify some installations that otherwise need several lead-acid cases.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eKeep output steadier:\u003c\/strong\u003e Lithium's flatter discharge curve can supply compatible lights, pumps, electronics and inverters more consistently as the battery discharges.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eKnow the reserve:\u003c\/strong\u003e Bluetooth on every listed Essential model helps you check charge before a long drive, a night away from shore power or another day of fishing.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eThe right-sized case can free usable compartment space or remove inter-battery connections, but fit is never a matter of group number alone. Measure the tray, handles, terminals, overhead clearance and cable path. Capacity describes stored energy; the battery's continuous and peak current ratings determine whether it can support a particular motor, inverter or other load.\u003c\/p\u003e\n  \u003cp\u003eFor example, moving from a small house battery to the 12V 334Ah Group 31 can make room in the same general battery area for more overnight loads, provided that case fits the actual tray. It may also avoid extra parallel connections. Calculate the energy drawn by the refrigerator, lights and inverter before deciding how much reserve the larger case really adds to your trip.\u003c\/p\u003e\n\n  \u003ch2\u003eCompare Essential Models for Different Jobs\u003c\/h2\u003e\n  \u003cp\u003eEpoch offers compact electronics batteries, larger 12V house batteries and higher-voltage options for specific systems. The selected models below show how energy, case size and features change across the range. All listed models have Bluetooth and BMS protection, but the smallest 12V 50Ah model is not internally heated.\u003c\/p\u003e\n  \u003cfigure class=\"epoch-essential-series-compare\"\u003e\n    \u003cdiv class=\"epoch-essential-series-table-scroll\"\u003e\n      \u003ctable\u003e\n        \u003ccaption\u003eSelected Epoch Essential Series LiFePO4 batteries\u003c\/caption\u003e\n        \u003cthead\u003e\n          \u003ctr\u003e\n            \u003cth scope=\"col\"\u003eEssential model\u003c\/th\u003e\n            \u003cth scope=\"col\"\u003eEnergy and case\u003c\/th\u003e\n            \u003cth scope=\"col\"\u003eA suitable role and feature\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003cth scope=\"row\"\u003e\u003ca href=\"\/products\/12v-50ah-marine-lithium-battery\"\u003e12V 50Ah\u003c\/a\u003e\u003c\/th\u003e\n            \u003ctd\u003e0.64kWh; 14 lb; 9 × 6 × 8.5 in.\u003c\/td\u003e\n            \u003ctd\u003eCompact electronics or auxiliary 12V loads; Bluetooth, IP54 and no internal heating.\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003cth scope=\"row\"\u003e\u003ca href=\"\/products\/12v-105ah-heated-bluetooth-lifepo4\"\u003e12V 105Ah\u003c\/a\u003e\u003c\/th\u003e\n            \u003ctd\u003e1.34kWh; 22.1 lb; Group 24.\u003c\/td\u003e\n            \u003ctd\u003eRV or marine house power in a familiar case; Bluetooth and heating.\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003cth scope=\"row\"\u003e\u003ca href=\"\/products\/12v-334ah-lifepo4-battery\"\u003e12V 334Ah\u003c\/a\u003e\u003c\/th\u003e\n            \u003ctd\u003e4.28kWh; 60 lb; Group 31.\u003c\/td\u003e\n            \u003ctd\u003eLonger house-bank runtime where space is limited; Bluetooth and heating.\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003cth scope=\"row\"\u003e\u003ca href=\"\/products\/12v-460ah-essentials-rv-lithium-battery\"\u003e12V 460Ah\u003c\/a\u003e\u003c\/th\u003e\n            \u003ctd\u003e5.89kWh; 84 lb; Group 8D.\u003c\/td\u003e\n            \u003ctd\u003eLarger RV, boat or off-grid house bank; Bluetooth and heating.\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003cth scope=\"row\"\u003e\u003ca href=\"\/products\/24v-230ah-rv-solar-battery\"\u003e24V 230Ah\u003c\/a\u003e\u003c\/th\u003e\n            \u003ctd\u003e5.89kWh; 84 lb; Group 8D.\u003c\/td\u003e\n            \u003ctd\u003eCompatible 24V storage and inverter systems; Bluetooth and heating.\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003cth scope=\"row\"\u003e\u003ca href=\"\/products\/36v-50ah-lithium-trolling-motor-battery\"\u003e36V 50Ah\u003c\/a\u003e\u003c\/th\u003e\n            \u003ctd\u003e1.92kWh; 35 lb; Group 31.\u003c\/td\u003e\n            \u003ctd\u003eCompatible 36V trolling motor circuits; Bluetooth, heating and IP65 enclosure.\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cfigcaption\u003eThese are selected examples, not interchangeable batteries. Match voltage, output, charging, physical fit and the model's enclosure rating to the actual system.\u003c\/figcaption\u003e\n  \u003c\/figure\u003e\n  \u003cp\u003eThe collection also includes a \u003ca href=\"\/products\/12v-300ah-group-31-lithium-battery\"\u003e12V 300Ah Group 31\u003c\/a\u003e house model. A separate \u003ca href=\"\/products\/12v-172ah-cranking-lithium-battery\"\u003e12V 172Ah dual-purpose\u003c\/a\u003e model is explicitly cranking-rated for compatible engines, unlike ordinary deep-cycle Essential batteries. The \u003ca href=\"\/products\/12v-334ah-rv-lithium-battery\"\u003e12V 334Ah MC\u003c\/a\u003e offers Victron communication but has an IP21 enclosure intended for protected indoor mounting. Verify the particular model instead of assuming all Essential batteries share one case or application.\u003c\/p\u003e\n\n  \u003ch2\u003eChoose by the Work the Battery Will Do\u003c\/h2\u003e\n  \u003ch3\u003eHouse Power for RVs, Boats and Cabins\u003c\/h3\u003e\n  \u003cp\u003eA small camper may need a compact Group 24 battery for lights, controls and a fridge. A larger motorhome or cruising boat may need the Group 31 or Group 8D capacity to support refrigeration, pumps and a correctly sized inverter between charging opportunities. Make a load list in watt-hours, include conversion losses, then reserve energy for critical equipment. On a boat, distinguish house storage from engine starting rather than selecting a battery solely by amp-hours.\u003c\/p\u003e\n  \u003cp\u003eFamiliar Group 24, Group 31 and Group 8D labels help narrow a replacement, but tray and terminal details still vary. A single higher-capacity case may remove several lead-acid interconnects; the actual space and weight change depends on the old bank. Keep the new battery properly restrained and arrange cables and fuses for its output.\u003c\/p\u003e\n\n  \u003ch3\u003eHigher-Voltage Loads and Cold Conditions\u003c\/h3\u003e\n  \u003cp\u003eChoose a native 24V or 36V Essential battery when the equipment and charger are designed for that voltage. A 36V trolling motor, for example, cannot simply run from a 12V Group 31 battery because the case looks similar. Check motor current against the battery's rating and give the charger the correct LiFePO4 profile. The 36V 50Ah model's IP65 case can suit a more exposed mounting location than IP54 models, though terminals still need protection.\u003c\/p\u003e\n  \u003cp\u003eMost current Essential models include internal heating, but the 12V 50Ah and 12V 172Ah do not. Heating relies on incoming charging power and the model's operating limits; it does not replace proper charging equipment. An unheated model's BMS may block charging when the cells are too cold. Plan the battery's environment before committing to an outdoor winter installation.\u003c\/p\u003e\n\n  \u003ch2\u003eBluetooth Visibility and Built-In Protection\u003c\/h2\u003e\n  \u003cp\u003eWith a compatible phone nearby, an Essential battery can show state of charge and model-specific readings such as voltage, current and temperature in the app specified for that model. Check after a solar day, before an overnight inverter load or following heavy trolling use. Lithium voltage stays relatively flat through much of its useful charge, so a lead-acid voltage-only gauge is a poor substitute for battery-aware monitoring.\u003c\/p\u003e\n  \u003cp\u003eBluetooth is local monitoring, not an automatic connection to the internet. In a multi-battery installation, make sure the display or bank monitor represents the whole system before relying on it for trip planning. The battery's BMS protects against conditions such as overcharge, excessive discharge, current and unsafe temperature, but a protection cutoff can also interrupt attached equipment. Keep an energy reserve and verify circuit protection.\u003c\/p\u003e\n  \u003cp\u003eReadings are especially useful when a charging source appears to be underperforming. If shore charging ended early or solar production fell during cloudy weather, checking state of charge before starting a high-draw load can prevent a surprise shutdown. Note which battery you are viewing when the system has several separate circuits.\u003c\/p\u003e\n  \u003cp\u003eEpoch lists an 11-year limited warranty (3 years free replacement, then 40% off MSRP on a replacement battery through Year 11) for the models in this collection. Their enclosures vary from IP21 on the 334Ah MC to IP54 or IP65 on other models. None of those ratings makes exposed terminals or external chargers waterproof; protect and inspect the complete installation for dependable service.\u003c\/p\u003e\n\n  \u003ch2\u003eUpgrade From Lead-Acid in Four Steps\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMap each circuit:\u003c\/strong\u003e Record system voltage, house or motor loads, charging sources, expected daily energy use and any separate cranking battery.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eChoose the Essential model:\u003c\/strong\u003e Match capacity, current, Group size, heating, IP rating and approved starting ability where applicable to the installation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrepare the charging system:\u003c\/strong\u003e Use LiFePO4-compatible shore, solar or DC-to-DC equipment; size cables, fuses and restraints, and remove the old lead-acid bank.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVerify real use:\u003c\/strong\u003e Secure the battery, test charging and loads, check the Bluetooth reading and review reserve after a representative trip or night.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eDo not combine lead-acid and lithium in the same bank or assume a lead-acid charger and alternator path are compatible. For an outboard, vehicle or multi-source system, confirm any necessary current-limited or DC-to-DC charging arrangement. A qualified installer can check the wiring and controller or engine requirements when the existing system is unclear.\u003c\/p\u003e\n\n  \u003ch2\u003eFind the Essential Battery for Your Space\u003c\/h2\u003e\n  \u003cp\u003eEpoch Essential Series Batteries offer more routinely usable energy than conservatively cycled lead-acid storage, with lower maintenance and Bluetooth charge visibility across the lineup. Compact, Group 31 and Group 8D choices let owners fit meaningful energy into the space they have, while the right voltage and output keep the system aligned with the job.\u003c\/p\u003e\n  \u003cp\u003eExplore \u003ca href=\"\/collections\/epoch-essential-series-batteries\"\u003eEpoch Essential Series Batteries\u003c\/a\u003e, or \u003ca href=\"\/support\"\u003econtact Epoch support\u003c\/a\u003e with your old battery bank, available dimensions, chargers and expected loads to narrow down a suitable upgrade.\u003c\/p\u003e\n\u003c\/section\u003e","products":[{"product_id":"12v-105ah-heated-bluetooth-lifepo4","title":"12V 105Ah Essential Series LiFePO4 Battery (1.34kWh)","description":"\u003c!--\nSuggested SEO title:\nEpoch Essential Series 12V 105Ah Heated \u0026 Bluetooth LiFePO4 Battery\n\nSuggested meta description:\nUpgrade to the Epoch Essentials 12V 105Ah LiFePO4 battery with Group 24 drop-in size, Bluetooth monitoring, internal heating, 1.34kWh of stored energy, and an 11-year limited warranty.\n--\u003e\n\u003cdiv style=\"font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; font-size: 15px; line-height: 1.6; color: #2d3748; text-transform: none; max-width: 1100px; margin: 0 auto;\"\u003e\n\u003csection style=\"background: linear-gradient(135deg,#031725 0%,#06253D 62%,#02111F 100%); color: #ffffff; padding: 34px 26px; border-radius: 14px; margin-bottom: 24px; border: 1px solid rgba(46,145,229,0.35); box-shadow: 0 14px 34px rgba(6,37,61,0.16);\"\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 24px; align-items: center;\"\u003e\n\u003cdiv\u003e\n\u003cp style=\"margin: 0 0 10px 0; color: #7dc8ff; font-size: 12px; font-weight: bold; letter-spacing: 0.14em; text-transform: uppercase;\"\u003eEpoch Essentials · Heated · Bluetooth · Group 24\u003c\/p\u003e\n\u003ch1 style=\"margin: 0; color: #ffffff; font-size: 34px; line-height: 1.16; font-weight: bold; letter-spacing: -0.02em; text-transform: none;\"\u003eEpoch Essential Series 12V 105Ah Heated \u0026amp; Bluetooth LiFePO4 Battery\u003c\/h1\u003e\n\u003cp style=\"margin: 12px 0 0 0; color: #d9ecff; font-size: 16px; line-height: 1.55; max-width: 780px;\"\u003eA premium 12V 105Ah LiFePO4 battery with Group 24 drop-in size, internal heating, Bluetooth monitoring, smart BMS protection, and 1.34kWh of stored lithium energy.\u003c\/p\u003e\n\u003cp style=\"margin: 18px 0 0 0; color: #ffffff; max-width: 880px;\"\u003eThis heated lithium battery is not just another 100Ah-class option. The Epoch Essentials 12V 105Ah lithium battery delivers more capacity than the standard 12V 100Ah deep cycle replacement while adding built-in Bluetooth, cold weather charging support, smart BMS protection, and an 11-year limited warranty in a compact Group 24 lithium battery footprint.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003caside style=\"background: rgba(255,255,255,0.07); border: 1px solid rgba(46,145,229,0.45); border-radius: 12px; padding: 22px;\"\u003e\n\u003cp style=\"margin: 0; color: #ffffff; font-size: 20px; line-height: 1.35; font-weight: bold;\"\u003eMore power than the standard 100Ah class. Smarter features in the same compact footprint.\u003c\/p\u003e\n\u003cdiv style=\"height: 1px; background: rgba(125,200,255,0.45); margin: 18px 0;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"margin: 0; color: #d9ecff; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;\"\u003e1.34kWh heated Bluetooth lithium\u003c\/p\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(145px,1fr)); gap: 12px; margin-bottom: 28px;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003e105Ah\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eCapacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003e1.34kWh\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eStored energy\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003eGroup 24\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eDrop-in size\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003e22.1 lb\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eLightweight\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003eBluetooth\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eApp monitor\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003eHeated\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eCold-weather charging\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-radius: 14px; padding: 22px; margin-bottom: 32px;\"\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 24px 0 12px 0; line-height: 1.35; margin-top: 0;\"\u003eBuilt to go further\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(145px,1fr)); gap: 10px;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003e11-year limited warranty\u003c\/strong\u003e \u003cspan style=\"color: #4a5568;\"\u003e3 yrs free replacement\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003eEpoch Essentials\u003c\/strong\u003e \u003cspan style=\"color: #4a5568;\"\u003eFeature-rich value\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003eGroup 24 footprint\u003c\/strong\u003e \u003cspan style=\"color: #4a5568;\"\u003eFits compact trays\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003eSmart BMS protection\u003c\/strong\u003e \u003cspan style=\"color: #4a5568;\"\u003eBuilt-in safety\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003eBluetooth app\u003c\/strong\u003e \u003cspan style=\"color: #4a5568;\"\u003eReal-time visibility\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003eInternal heating\u003c\/strong\u003e \u003cspan style=\"color: #4a5568;\"\u003eCold-weather support\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 12px 0; line-height: 1.25;\"\u003eThe Ultimate Group 24 Deep Cycle Lithium Upgrade\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eA smarter 12V 100Ah deep cycle replacement with 105Ah of capacity, Bluetooth, and internal heating.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2d3748;\"\u003eThe Epoch Essential Series 12V 105Ah LiFePO4 battery gives RV, marine, van, solar, and off-grid users a compact drop-in replacement for heavy lead-acid or AGM batteries. With a Group 24 footprint, 22.1 lb weight, and 1.34kWh of stored energy, it delivers dependable lithium runtime without taking up extra space.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eUnlike many bare-bones budget batteries, this model includes the premium essentials customers actually want: internal heating for cold weather charging, a Bluetooth battery monitor through the free Epoch Li-Ion app, and smart BMS protection for safer everyday use.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 18px; margin: 32px 0;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 22px;\"\u003e\n\u003ch3 style=\"font-size: 19px; font-weight: bold; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eTrue Drop-In Group 24 Size\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThe compact 10.25 in × 6.75 in × 9.00 in footprint is designed for Group 24 battery trays, marine battery boxes, and RV battery compartments. Always verify tray fitment, cable clearance, hold-down strap location, and terminal access before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 22px;\"\u003e\n\u003ch3 style=\"font-size: 19px; font-weight: bold; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eLightweight Power\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eAt only 22.1 lbs, this lightweight lithium battery can remove significant weight compared with traditional lead-acid options, helping improve RV payload efficiency, boat handling, and overall system serviceability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 12px 0; line-height: 1.25;\"\u003ePremium Tech Built into our Essentials Package\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eInternal heating, Bluetooth monitoring, and smart BMS protection separate it from basic budget batteries.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 18px; margin: 0 0 32px 0;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 22px;\"\u003e\n\u003ch3 style=\"font-size: 19px; font-weight: bold; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eSmart Internal Heating for Cold-Weather Charging\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eCharging lithium cells below freezing can damage them, so the BMS never starts charging while any battery temperature reading is below 0°C (32°F). Instead, incoming charge current powers internal heating pads — never the battery's stored energy — and charging resumes automatically once the battery reaches 5°C (41°F). The heater needs a connected charger supplying at least 0.5A. The heating system is tested to −20°C (−4°F) and rated for external ambient temperatures down to −40°C (−40°F).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 22px;\"\u003e\n\u003ch3 style=\"font-size: 19px; font-weight: bold; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eBuilt-In Bluetooth \u0026amp; Free Epoch Li-Ion App\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eNo external shunt is needed: a BMS-integrated shunt measures current with 0.2A accuracy on discharge. The built-in Bluetooth module connects to the free Epoch Li-Ion app for iOS and Android, so you can view state of charge, voltage, current, temperature, and battery status from your phone. The Bluetooth security PIN is printed on the battery's lid and can be changed in the app under Advanced Settings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 22px;\"\u003e\n\u003ch3 style=\"font-size: 19px; font-weight: bold; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003e105Ah Capacity: More Power Than the Standard 100Ah\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThat extra 5Ah provides 1.34kWh of stored energy (12.8V × 105Ah), giving you more runtime for trolling motors, CPAP machines, RV electronics, lights, pumps, refrigerators, and off-grid loads in the same compact Group 24 size class.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 30px;\"\u003e\n\u003ch2 style=\"font-size: 24px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 12px 0; line-height: 1.25;\"\u003eExpandable Power for Any Application\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eBuild larger 12V, 24V, 36V, or 48V systems with matched batteries.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 19px; font-weight: bold; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eBuild 24V, 36V, or 48V Systems\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eWire up to 4 batteries in series to create 24V, 36V, or 48V systems for compatible trolling motor, golf cart, solar, or mobile power applications. For more capacity at 12V, wire up to 4 batteries in parallel for up to 420Ah. The maximum configuration is 4S4P. Always use matched batteries of the same model, age, capacity, and state of charge.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 22px; margin: 30px 0; align-items: start;\"\u003e\n\u003cdiv\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 24px 0 12px 0; line-height: 1.35; margin-top: 0;\"\u003eCompatible applications\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eRV, marine, solar, off-grid, backup, and trolling motor upgrade systems.\u003c\/p\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0; display: grid; gap: 8px;\"\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e \u003cspan\u003e12V RV house-power systems, camper trailers, travel trailers, motorhomes, and van conversions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e \u003cspan\u003eMarine house batteries for electronics, pumps, lighting, fish finders, and accessories.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e \u003cspan\u003e12V trolling motor upgrade applications where current requirements match battery ratings.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e \u003cspan\u003eSolar energy storage for cabins, trailers, boats, and off-grid battery banks.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e \u003cspan\u003eBackup power for CPAP machines, refrigerators, emergency electronics, and small inverters.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e \u003cspan\u003e24V, 36V, or 48V builds using matched batteries in series, up to 4 batteries.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e \u003cspan\u003eParallel 12V battery banks up to 4 batteries for more amp-hour capacity.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e \u003cspan\u003eGroup 24 lead-acid or AGM replacement applications where tray, charging, and wiring requirements are compatible.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003caside style=\"background: #FFF5F5; border: 1px solid #FED7D7; border-left: 5px solid #ED1B4A; border-radius: 12px; padding: 22px;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px 0; color: #1a202c; font-size: 16px; line-height: 1.4; font-weight: bold; text-transform: none;\"\u003eDeep-cycle battery notice\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThis is a deep-cycle LiFePO4 battery, not a dedicated engine-cranking battery. Size continuous loads to the 105A continuous rating; the 200A rating applies for up to 10 seconds only. For engine starting applications, use a cranking-rated battery or confirm compatibility directly with Epoch and the equipment manufacturer.\u003c\/p\u003e\n\u003c\/aside\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 32px;\"\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 24px 0 12px 0; line-height: 1.35;\"\u003eBattery features\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eFeature-rich Epoch Essentials performance in a compact Group 24 format.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(240px,1fr)); gap: 12px;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003e105Ah capacity\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eGives you 5Ah more than the common 100Ah class while staying in a compact Group 24 footprint. Rated at 0.2C.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003e1.34kWh lithium battery\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003e1,344Wh of stored deep-cycle energy for RV electronics, trolling motors, CPAP machines, lights, refrigerators, and solar storage.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003eTrue Group 24 lithium battery size\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eFits many standard Group 24 RV trays and marine battery boxes without custom fabrication.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003eInternal heating\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eBelow 0°C, charge current powers heating pads that warm the battery to 5°C before charging resumes.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003eBluetooth battery monitor\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eThe Epoch Li-Ion app shows SoC, voltage, current, temperature, and status from a built-in BMS shunt; no external shunt needed.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003eSmart BMS protection\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eHelps protect against overcharge, over-discharge, over-current, short circuit, and high or low temperature conditions.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003e105A continuous discharge\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eSupports demanding 12V loads while maintaining stable LiFePO4 voltage output. 52.5A (0.5C) is the recommended current for sustained loads.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003e100A max continuous charge\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eAllows fast charging with a compatible LiFePO4 charger, converter, or charge controller. 50A is the recommended charge current.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003e200A peak discharge\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eProvides short-duration peak output for up to 10 seconds.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003eIP54 protection\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eDust protected and splash resistant for protected RV, marine, and mobile compartments. Not submersible.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003e4,000-cycle life\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eRated for 4,000 cycles with at least 80% of capacity remaining, with much less routine maintenance than lead-acid batteries.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003eSeries and parallel expansion\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eSupports up to 4 batteries in series and up to 4 batteries in parallel, to a maximum 4S4P configuration.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 16px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: bold; margin-bottom: 5px;\"\u003eCertified cells\u003c\/strong\u003e \u003cspan style=\"color: #2d3748;\"\u003eUL 1642 and IEC 62619:2022 certified cells, CE and RoHS marked, and UN 38.3 tested for shipping.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-radius: 14px; padding: 22px; margin: 0 0 32px 0;\"\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 24px 0 12px 0; line-height: 1.35; margin-top: 0;\"\u003eCompatible chargers and accessories\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eRecommended add-ons for a complete 12V lithium installation.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 10px;\"\u003e\n\u003cdiv style=\"display: flex; gap: 9px; align-items: flex-start; background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e \u003cspan\u003eEpoch 12V 15A LiFePO4 battery charger\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 9px; align-items: flex-start; background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e \u003cspan\u003eBattery tray for Epoch 12105A-H and 12100-ECO models\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 9px; align-items: flex-start; background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e \u003cspan\u003eLithium-compatible RV converter, solar charge controller, inverter charger, or DC-to-DC charger\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 9px; align-items: flex-start; background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e \u003cspan\u003eProperly sized fusing, bus bars, cables, and power distribution blocks\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 24px 0 12px 0; line-height: 1.35;\"\u003eTechnical Specifications \u0026amp; Dimensions\u003c\/h2\u003e\n\u003cp\u003eComplete electrical, mechanical and charging specifications\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; border: 1px solid #E2E8F0; border-radius: 12px; background: #FFFFFF;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 720px; font-size: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid #1A202C;\"\u003eGeneral\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eEpoch Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eModel \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e12105A-H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eEssential Series \/ Epoch Essentials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eBattery type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eHeated Bluetooth deep-cycle LiFePO4 battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eGroup size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eBCI Group 24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eChemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eLiFePO4 \/ Lithium iron phosphate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eCell type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003ePrismatic LiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eCell configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e4S1P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eYes — Epoch Li-Ion app (iOS and Android)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eBluetooth security PIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003ePrinted on the battery's lid; can be changed in the app (Advanced Settings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eCurrent sensing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eBMS-integrated shunt; 0.2A accuracy on discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eInternal heating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eYes — for cold-weather charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eCycle life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e4,000 cycles with ≥80% capacity remaining\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e11-year limited warranty: free replacement in Years 1–3, then 40% off MSRP on a replacement battery in Years 4–11. Register within 90 days or keep your proof of purchase.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid #1A202C;\"\u003eVoltage and capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eNominal voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eNominal capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e105Ah @ 0.2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eStored energy (nominal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e1.34kWh (1,344Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eOperating voltage range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e10.0V – 14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eMaximum charge voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eInternal resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e≤30mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eLow-voltage disconnect\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e10.0V; reconnect at 12.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid #1A202C;\"\u003eCurrent ratings\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eMax continuous discharge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e105A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eRecommended discharge current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e52.5A (0.5C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eMax discharge peak current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e200A for up to 10 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eMax continuous charge current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eRecommended charge current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eShort-circuit protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e600A @ 500µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid #1A202C;\"\u003eSeries and parallel configuration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eSeries connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eMax 4 batteries in series, up to 48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eParallel connections\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eMax 4 batteries in parallel, up to 420Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eMaximum configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e4S4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid #1A202C;\"\u003eTemperature and environment\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eCharge temperature range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e−20°C to 55°C \/ −4°F to 131°F, with heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eDischarge temperature range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e−20°C to 60°C \/ −4°F to 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eRecommended storage temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e0°C to 35°C \/ 32°F to 95°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eLow-temperature charge protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eCharging disabled at 0°C \/ 32°F; resumes automatically at 5°C \/ 41°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eHeater activation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eCharger connected and supplying at least 0.5A; powered by incoming charge current only, never stored battery energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eHeating system\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eTested to −20°C \/ −4°F; rated for external ambient down to −40°C \/ −40°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eSelf-discharge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e≤3% per month\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eLong-term storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eCharge to about 50% state of charge; check at least every 3 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eOperating altitude\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e\u0026lt;3,000m \/ ≈9,840ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid #1A202C;\"\u003eDimensions and weight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e10.25 in \/ approx. 26.04 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e6.75 in \/ approx. 17.15 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e9.00 in \/ approx. 22.86 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e22.1 lb \/ approx. 10.02 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid #1A202C;\"\u003eMechanical\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eCase material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eABS and PC blend, UL94-V0 flame rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eEnclosure protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eIP54 — dust protected, splash resistant; not submersible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eTerminal type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eM8 female (M8 bolt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eTerminal torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e8–12 N·m (71–106 in-lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid #1A202C;\"\u003eRecommended charging settings\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eBulk \/ absorption voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e14.2V – 14.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eAbsorption end condition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eCharge current ≤ C\/20 (5.25A) or 15 minutes, whichever comes first\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eFloat voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eDisabled (preferred), or 13.3V – 13.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eRe-bulk voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e13.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eMaximum continuous charge current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e100A (50A recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eTemperature compensation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e0mV\/°C (off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eEqualization\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eDisabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eCharger temperature limit setting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e0°C to 55°C \/ 32°F to 131°F, unless the charger has approved cold-charge logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eBMS high-voltage cutoff\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eSoC recalibration voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003e14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid #1A202C;\"\u003eCompliance\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eCell-level certifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eUL 1642; IEC 62619:2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eCE; RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eTransport\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eUN 38.3; Class 9 lithium battery shipping classification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; width: 38%; vertical-align: top; color: #1a202c;\"\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 10px 14px; vertical-align: top; color: #2d3748;\"\u003eIP54 per IEC 60529\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-radius: 14px; padding: 22px; margin: 32px 0;\"\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 24px 0 12px 0; line-height: 1.35; margin-top: 0;\"\u003eIP54 weather-resistant protection\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eDust protected, splash resistant, and built for protected mobile compartments.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eThe IP54 enclosure helps protect against dust and water splashes in protected RV, marine, van, and off-grid battery locations. It is not designed for submersion, pressure washing, or standing-water installations.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"background: linear-gradient(135deg,#031725 0%,#06253D 100%); color: #ffffff; border-radius: 14px; padding: 26px; margin: 32px 0; border: 1px solid rgba(46,145,229,0.35);\"\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #ffffff; margin: 0 0 12px 0; line-height: 1.35;\"\u003eWhy upgrade to Epoch LiFePO4?\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #7dc8ff; font-weight: 600;\"\u003eMore usable energy. Less maintenance. Smarter battery visibility.\u003c\/p\u003e\n\u003cp style=\"margin: 0; color: #ffffff;\"\u003eLiFePO4 technology provides stable voltage output, long cycle life, fast charging capability, and maintenance-free operation. Compared with lead-acid batteries, this Epoch Essentials battery delivers more usable energy in a lighter package while adding Bluetooth monitoring, internal heating, and smart BMS protection.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 24px 0 12px 0; line-height: 1.35;\"\u003eFitment and charging note\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eVerify your tray, wiring, charger, and system design before installation.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eAlways confirm Group 24 tray dimensions, terminal access, cable clearance, charger compatibility, overcurrent protection, and system requirements before installation. Use a LiFePO4-compatible charger, RV converter, solar charge controller, inverter charger, or DC-to-DC charger programmed within Epoch’s recommended charging parameters, and tighten the M8 terminal hardware to 8–12 N·m.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin-top: 40px;\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 22px;\"\u003e\n\u003cdiv style=\"display: inline-block; width: 70px; height: 2px; background: #2E91E5; vertical-align: middle; margin-right: 16px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cspan style=\"color: #2e91e5; text-transform: uppercase; letter-spacing: 0.18em; font-size: 12px; font-weight: bold;\"\u003eFrequently asked questions\u003c\/span\u003e\n\u003cdiv style=\"display: inline-block; width: 70px; height: 2px; background: #2E91E5; vertical-align: middle; margin-left: 16px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 8px 0; line-height: 1.3; text-align: center;\"\u003e12V 105Ah Heated Bluetooth LiFePO4 Battery FAQs\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 24px 0; color: #2e91e5; font-weight: 600; text-align: center;\"\u003eAnswers for Group 24 fitment, Bluetooth monitoring, cold-weather charging, expansion, charger compatibility, and storage.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr; gap: 12px;\"\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 10px; padding: 18px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eIs this battery a direct replacement for my standard 12V RV or boat battery?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eYes. The Epoch 12V 105Ah Essentials battery is designed as a Group 24 drop-in replacement for many standard 12V RV and marine battery trays. It measures 10.25 × 6.75 × 9.00 in and weighs 22.1 lb, offering far less weight and more usable energy than many lead-acid or AGM batteries. Always verify tray dimensions, cable clearance, terminal orientation, and charger compatibility before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #5EBB46; border-radius: 10px; padding: 18px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eDo I need to buy a separate battery monitor or shunt?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eNo. A BMS-integrated shunt measures current with 0.2A accuracy on discharge, and the built-in Bluetooth module sends state of charge, voltage, current, internal temperature, and battery status to the free Epoch Li-Ion app on a compatible iOS or Android device. The Bluetooth security PIN is printed on the battery's lid; you can change it in the app under Advanced Settings.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #ED1B4A; border-radius: 10px; padding: 18px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eHow does the internal heating feature work?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eCharging lithium cells below freezing can damage them, so the BMS never starts charging while any battery temperature reading is below 0°C (32°F). Instead, a connected charger supplying at least 0.5A powers internal heating pads, using incoming charge current only and never the battery's stored energy. Charging resumes automatically once the battery reaches 5°C (41°F). The heating system is tested to −20°C (−4°F) and rated for external ambient temperatures down to −40°C (−40°F).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 10px; padding: 18px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eCan I wire these batteries together to make a 24V or 36V trolling motor system?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eYes. The Epoch 12V 105Ah Essentials battery can be wired in series up to 4 batteries to create 24V, 36V, or 48V systems. It can also be wired in parallel up to 4 batteries to increase total amp-hour capacity, to a maximum 4S4P configuration. Use matched batteries of the same model, age, capacity, and state of charge, and follow Epoch installation guidance.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #5EBB46; border-radius: 10px; padding: 18px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eWhy choose a 105Ah battery instead of the industry-standard 100Ah?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eEpoch packs 105Ah into the Group 24 size class, giving you 1.34kWh of stored energy in a compact footprint. That extra 5Ah can provide additional runtime for trolling motors, RV electronics, lighting, refrigeration, CPAP machines, pumps, and other 12V loads without taking up more physical battery space.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #ED1B4A; border-radius: 10px; padding: 18px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eCan I charge this with my existing alternator or standard battery charger?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eFor best performance and lifespan, use a charger, RV converter, solar charge controller, or inverter charger with a dedicated LiFePO4 charge profile. Epoch lists 14.2V–14.4V bulk\/absorption ending at C\/20 (5.25A) or after 15 minutes, float disabled preferred or 13.3V–13.6V, 13.2V re-bulk, equalization disabled, and temperature compensation off. The recommended charge current is 50A (100A maximum continuous). For alternator charging, a DC-to-DC charger is highly recommended to protect both the alternator and battery.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 10px; padding: 18px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eIs this battery heated and Bluetooth enabled?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eYes. This model includes both internal heating for cold-weather charging support and Bluetooth app monitoring. These are the key premium features that separate it from many lower-cost bare-bones 12V 100Ah deep cycle replacement batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #5EBB46; border-radius: 10px; padding: 18px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eIs this battery waterproof?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eThis model is IP54 rated, meaning it is dust protected and splash resistant for protected RV, marine, van, and mobile power compartments. It is not designed for submersion or locations where standing water can collect around the battery.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #ED1B4A; border-radius: 10px; padding: 18px; box-shadow: 0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4; text-transform: none;\"\u003eHow should I store the battery?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eFor long-term storage, charge the battery to about 50% state of charge, disconnect loads and chargers, and store it clean and dry at 0°C to 35°C (32°F to 95°F) where practical. Check the state of charge at least every 3 months and recharge as needed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this battery a direct replacement for my standard 12V RV or boat battery?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The Epoch 12V 105Ah Essentials battery is designed as a Group 24 drop-in replacement for many standard 12V RV and marine battery trays. It measures 10.25 × 6.75 × 9.00 in and weighs 22.1 lb, offering far less weight and more usable energy than many lead-acid or AGM batteries. Always verify tray dimensions, cable clearance, terminal orientation, and charger compatibility before installation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need to buy a separate battery monitor or shunt?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. A BMS-integrated shunt measures current with 0.2A accuracy on discharge, and the built-in Bluetooth module sends state of charge, voltage, current, internal temperature, and battery status to the free Epoch Li-Ion app on a compatible iOS or Android device. The Bluetooth security PIN is printed on the battery's lid; you can change it in the app under Advanced Settings.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How does the internal heating feature work?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Charging lithium cells below freezing can damage them, so the BMS never starts charging while any battery temperature reading is below 0°C (32°F). Instead, a connected charger supplying at least 0.5A powers internal heating pads, using incoming charge current only and never the battery's stored energy. Charging resumes automatically once the battery reaches 5°C (41°F). The heating system is tested to −20°C (−4°F) and rated for external ambient temperatures down to −40°C (−40°F).\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I wire these batteries together to make a 24V or 36V trolling motor system?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The Epoch 12V 105Ah Essentials battery can be wired in series up to 4 batteries to create 24V, 36V, or 48V systems. It can also be wired in parallel up to 4 batteries to increase total amp-hour capacity, to a maximum 4S4P configuration. Use matched batteries of the same model, age, capacity, and state of charge, and follow Epoch installation guidance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why choose a 105Ah battery instead of the industry-standard 100Ah?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Epoch packs 105Ah into the Group 24 size class, giving you 1.34kWh of stored energy in a compact footprint. That extra 5Ah can provide additional runtime for trolling motors, RV electronics, lighting, refrigeration, CPAP machines, pumps, and other 12V loads without taking up more physical battery space.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I charge this with my existing alternator or standard battery charger?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For best performance and lifespan, use a charger, RV converter, solar charge controller, or inverter charger with a dedicated LiFePO4 charge profile. Epoch lists 14.2V–14.4V bulk\/absorption ending at C\/20 (5.25A) or after 15 minutes, float disabled preferred or 13.3V–13.6V, 13.2V re-bulk, equalization disabled, and temperature compensation off. The recommended charge current is 50A (100A maximum continuous). For alternator charging, a DC-to-DC charger is highly recommended to protect both the alternator and battery.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this battery heated and Bluetooth enabled?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. This model includes both internal heating for cold-weather charging support and Bluetooth app monitoring. These are the key premium features that separate it from many lower-cost bare-bones 12V 100Ah deep cycle replacement batteries.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this battery waterproof?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This model is IP54 rated, meaning it is dust protected and splash resistant for protected RV, marine, van, and mobile power compartments. It is not designed for submersion or locations where standing water can collect around the battery.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How should I store the battery?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For long-term storage, charge the battery to about 50% state of charge, disconnect loads and chargers, and store it clean and dry at 0°C to 35°C (32°F to 95°F) where practical. Check the state of charge at least every 3 months and recharge as needed.\"\n      }\n    }\n  ]\n}\n  \u003c\/script\u003e\n\u003c\/div\u003e\n","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":40367552331822,"sku":"12105A-H","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/0484\/2798\/files\/Epoch_12105A-H_product_render_corrected.png?v=1790492421"},{"product_id":"12v-300ah-group-31-lithium-battery","title":"12V 300Ah Essential Series LiFePO4 Battery (3.84kWh)","description":"\u003cdiv style=\"font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; font-size: 15px; line-height: 1.6; color: #2d3748; text-transform: none; max-width: 1100px; margin: 0 auto;\"\u003e\n\u003c!-- HERO --\u003e\n\u003csection style=\"background: linear-gradient(135deg,#031725 0%,#06253D 62%,#02111F 100%); color: #ffffff; padding: 36px 26px; border-radius: 14px; margin-bottom: 24px; border: 1px solid rgba(46,145,229,0.35); box-shadow: 0 14px 34px rgba(6,37,61,0.16);\"\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 24px; align-items: center;\"\u003e\n\u003cdiv\u003e\n\u003cp style=\"margin: 0 0 10px 0; color: #7dc8ff; font-size: 12px; font-weight: bold; letter-spacing: 0.14em; text-transform: uppercase;\"\u003eRV · Marine · Van life · Off-grid\u003c\/p\u003e\n\u003ch1 style=\"margin: 0; color: #ffffff; font-size: 34px; line-height: 1.14; font-weight: bold; letter-spacing: -0.02em; text-transform: none;\"\u003e12V 300Ah Group 31 Lithium Battery | Epoch Essentials\u003c\/h1\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #d9ecff; font-size: 16px; line-height: 1.55; max-width: 820px;\"\u003eUpgrade your RV, camper van, or boat with the Epoch 12V 300Ah Essentials, a 12V 300Ah Group 31 lithium battery that delivers 3.84kWh of stored LiFePO4 energy in a compact, space-saving case.\u003c\/p\u003e\n\u003cp style=\"margin: 18px 0 0 0; color: #ffffff; max-width: 880px;\"\u003eThis 12V 300Ah LiFePO4 battery replaces bulky lead-acid banks or three separate 100Ah batteries with one heated Bluetooth deep-cycle power source. At only 58 lbs with a 200A continuous discharge rating, it is built for RV lithium battery upgrades, space-saving marine house battery systems, van life off-grid battery banks, solar storage, and cold-weather 12V power systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003caside style=\"background: rgba(255,255,255,0.07); border: 1px solid rgba(46,145,229,0.45); border-radius: 12px; padding: 22px;\"\u003e\n\u003cp style=\"margin: 0; color: #ffffff; font-size: 20px; line-height: 1.35; font-weight: bold;\"\u003eHigh-capacity power without the 8D footprint.\u003c\/p\u003e\n\u003cdiv style=\"height: 1px; background: rgba(125,200,255,0.45); margin: 18px 0;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"margin: 0; color: #d9ecff; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;\"\u003eHeated · Bluetooth · Group 31 · 11-year limited warranty\u003c\/p\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- QUICK SPECS --\u003e\n\u003csection style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(165px,1fr)); gap: 12px; margin-bottom: 28px;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003e300Ah\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eCapacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003e3.84kWh\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eStored energy\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003e58 lb\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eBattery weight\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003e200A\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eContinuous output\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003eIP54\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eWeather protection\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- TRUST BAND --\u003e\n\u003csection style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-radius: 14px; padding: 22px; margin-bottom: 32px;\"\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 0 0 12px 0; line-height: 1.35;\"\u003eBuilt to go further\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(150px,1fr)); gap: 10px;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003e11-year limited warranty\u003c\/strong\u003e\u003cspan style=\"color: #4a5568;\"\u003e3 yrs free replacement\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003eInternal heating\u003c\/strong\u003e\u003cspan style=\"color: #4a5568;\"\u003eCold-weather charging support\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003eBluetooth monitoring\u003c\/strong\u003e\u003cspan style=\"color: #4a5568;\"\u003eiOS and Android apps\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003eAdvanced BMS\u003c\/strong\u003e\u003cspan style=\"color: #4a5568;\"\u003eBuilt-in safety protection\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003e4,000+ cycles\u003c\/strong\u003e\u003cspan style=\"color: #4a5568;\"\u003eLong-cycle LiFePO4 chemistry\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003eGroup 31 format\u003c\/strong\u003e\u003cspan style=\"color: #4a5568;\"\u003eSpace-saving installation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- SPACE-SAVING SECTION --\u003e\n\u003csection style=\"margin-bottom: 32px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eMaximize Your Space: The Ultimate RV \u0026amp; Marine Upgrade\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 18px 0; color: #2e91e5; font-weight: 600;\"\u003eReplace three 100Ah batteries or a heavy lead-acid bank with one compact 3.84kWh lithium battery.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(245px,1fr)); gap: 14px;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003e300Ah in a Group 31 footprint\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eGet 300Ah of lithium capacity in a compact case measuring 13.75 in long at the base, 7.63 in wide, and 10.00 in high. Allow 15.5 in of handle length and 10.5 in of height with terminal bolts when checking RV compartments, marine hatches, and battery trays.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003eMassive weight reduction at only 58 lbs\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThis 58-lb 300Ah battery replaces bulky, heavy lead-acid capacity with a compact lithium design that is easier to lift, easier to position, and easier to integrate into weight-sensitive RV, boat, and van builds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003ePower heavy appliances with 200A continuous output\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThe 200A continuous discharge rating and 400A peak for up to 3 seconds support demanding 12V inverter loads when paired with properly sized cabling, fusing, and lithium-compatible system equipment. For sustained loads, 150A (0.5C) is the recommended discharge current.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- SMART TECH SECTION --\u003e\n\u003csection style=\"margin-bottom: 32px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eSmart Tech Built for the Elements\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 18px 0; color: #2e91e5; font-weight: 600;\"\u003eHeated 12V lithium battery performance with Bluetooth visibility and IP54 protection.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(245px,1fr)); gap: 14px;\"\u003e\n\u003cdiv style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003eCold weather ready: internal self-heating\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThe BMS never starts charging while any battery temperature reading is below 0°C (32°F). Instead, a connected charger supplying at least 0.5A powers internal heating pads, using incoming charge current only and never the battery's stored energy, and charging resumes automatically once the battery reaches 5°C (41°F). The heating system is tested to −20°C (−4°F) and rated for external ambient temperatures down to −40°C (−40°F), making it a strong cold weather RV battery for shoulder-season camping and marine storage conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-left: 5px solid #5EBB46; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003eEliminate guesswork: Bluetooth app monitoring\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eUse the Epoch Li-Ion app for iOS or Android to view important battery information from your phone, including state of charge, voltage, current, temperature, and battery status. A BMS-integrated shunt measures current with 0.2A accuracy on discharge, so no external shunt monitor is needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003eIP54 weather and dust protection\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThe IP54-rated enclosure is dust-protected and splash-resistant for everyday RV battery bays, van compartments, and marine house-power environments. It is not designed for submersion.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- SCALABILITY SECTION --\u003e\n\u003csection style=\"margin-bottom: 32px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eScalability \u0026amp; 11-Year Reliability\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 18px 0; color: #2e91e5; font-weight: 600;\"\u003eBuild the 12V, 24V, or 48V power system your application requires.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(245px,1fr)); gap: 14px;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003eExpand up to 4S4P\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eConnect up to 4 matched batteries in series for 48V systems or up to 4 matched batteries in parallel for a 1,200Ah 12V bank. Maximum configuration is 4S4P when installed according to Epoch guidance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003e4,000+ cycles and 11-year limited warranty\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eLiFePO4 chemistry delivers long service life, stable voltage, and maintenance-free operation. This Epoch Essentials model is backed by an 11-year limited warranty (3 years of free replacement, then 40% off MSRP on a replacement battery through Year 11).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003eAdvanced BMS protection\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThe built-in smart BMS helps protect against overcharge, over-discharge, over-current, short circuit, and high or low temperature conditions for safer deep-cycle power.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003csection style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 22px; margin: 30px 0; align-items: start;\"\u003e\n\u003cdiv\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eBuilt for RV, Marine, Van Life \u0026amp; Off-Grid Systems\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eA space-saving marine house battery and RV lithium battery upgrade for high-capacity 12V storage.\u003c\/p\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0; display: grid; gap: 8px;\"\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eRV, camper, travel trailer, and motorhome house-power systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eVan life off-grid battery banks and overland auxiliary power systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eMarine house battery systems for electronics, lighting, pumps, and accessories.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eSolar storage for cabins, trailers, boats, backup systems, and off-grid installations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003e12V trolling motor lithium battery applications where current requirements match.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003e24V, 36V, and 48V systems using matched batteries in series, up to 4 batteries.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003caside style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-left: 5px solid #ED1B4A; border-radius: 12px; padding: 22px;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px 0; color: #1a202c; font-size: 16px; line-height: 1.4; font-weight: bold; text-transform: none;\"\u003eDeep-cycle battery notice\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThis model is designed as a deep-cycle LiFePO4 battery for prolonged 12V power delivery. It is not a cranking battery. Size continuous loads to the 200A continuous rating; the 400A rating applies for up to 3 seconds only. For engine starting applications, use a cranking-rated battery or confirm system compatibility directly with Epoch before installation.\u003c\/p\u003e\n\u003c\/aside\u003e\n\u003c\/section\u003e\n\u003c!-- COMPATIBLE ACCESSORIES --\u003e\n\u003csection style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-radius: 14px; padding: 22px; margin: 0 0 32px 0;\"\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 0 0 12px 0; line-height: 1.35;\"\u003eCompatible chargers and accessories\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eRecommended add-ons for a complete installation.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(220px,1fr)); gap: 10px;\"\u003e\n\u003cdiv style=\"display: flex; gap: 9px; align-items: flex-start; background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eEpoch 12V 15A battery charger.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 9px; align-items: flex-start; background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eBattery tray for Epoch 12300A-H and 12314-ECO models.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; gap: 9px; align-items: flex-start; background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003ePower distribution blocks and properly sized system wiring.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003csection style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eClean reference specs for the Epoch 12V 300Ah Group 31 lithium battery.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; border: 1px solid #E2E8F0; border-radius: 12px; background: #FFFFFF;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 720px; font-size: 15px; color: #2d3748;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase;\"\u003eGeneral\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; width: 38%; font-weight: 600; color: #1a202c;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eEpoch Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e12300A-H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eEssential Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eBattery type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eHeated Bluetooth deep-cycle LiFePO4 battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eBattery group size\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eBCI Group 31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eChemistry\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eLiFePO4 \/ Lithium iron phosphate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eCell type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003ePrismatic LiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eCell configuration\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e4S1P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eBluetooth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eYes — Epoch Li-Ion app (iOS and Android)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eBluetooth security PIN\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003ePrinted on the battery's lid; can be changed in the app (Advanced Settings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eCurrent sensing\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eBMS-integrated shunt; 0.2A accuracy on discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eInternal heating\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eYes — for cold-weather charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eCycle life\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e4,000+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e11-year limited warranty: free replacement in Years 1–3, then 40% off MSRP on a replacement battery in Years 4–11. Register within 90 days or keep your proof of purchase.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase;\"\u003eVoltage and capacity\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eNominal voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eNominal capacity\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e300Ah @ 0.2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eStored energy (nominal)\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e3.84kWh (3,840Wh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eOperating voltage range\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e10.0V – 14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eMaximum charge voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eInternal resistance\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e≤30mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eLow-voltage disconnect\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e10.0V; reconnect at 12.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eInverter \/ load cutoff\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e11.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase;\"\u003eCurrent ratings\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eMax continuous discharge\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eRecommended discharge current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e150A (0.5C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eMax discharge peak current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e400A for up to 3 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eMax continuous charge current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eRecommended charge current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eShort-circuit protection\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e800A @ 500µs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase;\"\u003eSeries and parallel configuration\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eSeries connections\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eMax 4 batteries in series, up to 48V systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eParallel connections\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eMax 4 batteries in parallel, up to 1,200Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eMaximum configuration\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e4S4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase;\"\u003eTemperature and environment\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eCharge temperature range\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e−20°C to 55°C \/ −4°F to 131°F, with heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eDischarge temperature range\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e−20°C to 60°C \/ −4°F to 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eRecommended storage temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e0°C to 35°C \/ 32°F to 95°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eLow-temperature charge protection\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eCharging disabled at 0°C \/ 32°F; resumes automatically at 5°C \/ 41°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eHeater activation\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eCharger connected and supplying at least 0.5A; powered by incoming charge current only, never stored battery energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eHeating system\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eTested to −20°C \/ −4°F; rated for external ambient down to −40°C \/ −40°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eSelf-discharge\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e≤3% per month\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eLong-term storage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eCharge to about 50% state of charge; check at least every 3 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eOperating altitude\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e\u0026lt;3,000m \/ ≈9,840ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase;\"\u003eDimensions and weight\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eLength\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e13.75 in at base \/ 15.5 in at handles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eWidth\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e7.63 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eHeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e10.00 in \/ 10.5 in with terminal bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e58 lbs \/ approx. 26.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase;\"\u003eMechanical\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eCase material\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eABS and PC blend, UL94-V0 flame rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eEnclosure protection\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eIP54 — dust protected, splash resistant; not submersible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eTerminal type and torque\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eM8 bolt \/ 8–12 N·m (71–106 in-lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase;\"\u003eRecommended charging settings\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eMaximum continuous charge current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eRecommended charge current\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eBulk \/ absorption voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e14.2V – 14.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eAbsorption end condition\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eCharge current ≤ C\/20 (15A) or 15 minutes, whichever comes first\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eFloat voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eDisabled (preferred), or 13.3V – 13.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eRe-bulk voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e13.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eTemperature compensation\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e0mV\/°C (off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eEqualization\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eDisabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eCharger temperature limit setting\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e0°C to 55°C \/ 32°F to 131°F, unless the charger has approved cold-charge logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eBMS high voltage cutoff\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eSoC recalibration voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003e14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: left; background: #1A202C; color: #ffffff; padding: 12px 14px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase;\"\u003eCompliance and listings\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eCell-level certifications\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eUL 1642; IEC 62619:2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eProduct\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eCE; RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eShipping classification\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eUN 38.3; Class 9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0; font-weight: 600; color: #1a202c;\"\u003eEnclosure\u003c\/td\u003e\n\u003ctd style=\"padding: 10px 14px; border-bottom: 1px solid #E2E8F0;\"\u003eIP54 per IEC 60529\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- IP54 SECTION --\u003e\n\u003csection style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-radius: 14px; padding: 22px; margin: 32px 0;\"\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 0 0 12px 0; line-height: 1.35;\"\u003eIP54 weather-resistant protection\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eDust protected. Splash resistant. Built for daily use.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eThe IP54-rated enclosure helps protect the battery from dust and water splashes, making it suitable for many everyday outdoor, mobile, RV, and marine house-power environments. It is weather-resistant for normal use, but it should not be submerged or installed where standing water can collect around the battery.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- BLUETOOTH PIN --\u003e\n\u003csection style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 14px; padding: 22px; margin: 32px 0;\"\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 0 0 12px 0; line-height: 1.35;\"\u003eBluetooth security PIN\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eApp access protection for authorized monitoring.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 12px 0;\"\u003eThis battery includes a Bluetooth security PIN for connecting the Epoch Li-Ion app. The PIN is printed on the battery's lid, and you can change it in the app under Advanced Settings.\u003c\/p\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0; display: grid; gap: 8px;\"\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eHelps prevent unauthorized Bluetooth connections.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eHelps protect battery configuration and system parameters.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003ePhotograph the PIN, serial-number, and MAC-address stickers on the lid before installation for future reference.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- FITMENT NOTE --\u003e\n\u003csection style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 0 0 12px 0; line-height: 1.35;\"\u003eFitment and charging note\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eVerify tray dimensions, cable clearance, and charger settings before installation.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eAlways confirm battery tray dimensions, Group 31 fitment, handle clearance, terminal-bolt height, cable routing, charger compatibility, and system requirements before installation. Use a lithium-compatible charger, inverter charger, converter, solar charge controller, or DC-to-DC charger programmed within Epoch’s recommended charging parameters, and tighten the M8 terminal bolts to 8–12 N·m. For series or parallel battery banks, use matched batteries of the same model, age, capacity, and state of charge.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ --\u003e\n\u003csection style=\"margin-top: 40px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3; text-align: center;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 22px 0; color: #2e91e5; font-weight: 600; text-align: center;\"\u003eCommon questions about replacing three 100Ah batteries, inverter sizing, heating, Bluetooth, 4S4P expansion, and storage.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr; gap: 12px;\"\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px;\"\u003eCan I replace three 100Ah batteries with this single 300Ah battery?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0;\"\u003eYes. A single Epoch 12V 300Ah Essentials battery provides 3.84kWh of stored energy, which is equivalent to three 12V 100Ah lithium batteries. Using one 300Ah battery can save space, reduce overall wiring complexity, simplify battery balancing under one BMS, and eliminate the need to route thick parallel cables between multiple smaller batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #5EBB46; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px;\"\u003eHow does a 300Ah battery fit into a Group 31 case?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0;\"\u003eEpoch uses high-density LiFePO4 cell technology and an efficient internal layout to fit 300Ah of capacity into a compact Group 31 footprint. The battery measures 13.75 inches long at the base, 7.63 inches wide, and 10.00 inches high, with 10.5 inches of height including terminal bolts and 15.5 inches of length at the handles. Always verify tray, hatch, terminal, and cable clearance before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px;\"\u003eWhat size inverter can a single 12V 300Ah Essentials battery run?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0;\"\u003eThis battery has a 200A maximum continuous discharge rating and a 400A peak discharge rating for up to 3 seconds. At 12.8V nominal, 200A is about 2,560W of DC output before inverter losses, so a single battery is commonly suited for 12V inverter systems in the 2,000W to 2,400W class when installed with proper cabling, fusing, inverter sizing, and load management. For sustained loads, 150A (0.5C) is the recommended discharge current.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #5EBB46; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px;\"\u003eHow does the internal heating work for winter RV camping?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0;\"\u003eCharging lithium cells below freezing can damage them, so the BMS never starts charging while any battery temperature reading is below 0°C (32°F). Instead, a connected charger supplying at least 0.5A powers internal heating pads, using incoming charge current only and never the battery's stored energy. Charging resumes automatically once the battery reaches 5°C (41°F). The heating system is tested to −20°C (−4°F) and rated for external ambient temperatures down to −40°C (−40°F).\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px;\"\u003eIs the Epoch Essentials battery waterproof?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0;\"\u003eThe 12V 300Ah Essentials battery has an IP54-rated enclosure. That means it is dust-protected and splash-resistant for everyday RV, marine house-power, and mobile use. It should not be submerged, pressure-washed, or installed where standing water can collect around the battery.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #5EBB46; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px;\"\u003eCan I use this battery to start my boat or RV engine?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0;\"\u003eNo. The Epoch 12V 300Ah Essentials is a dedicated deep-cycle LiFePO4 battery designed for house power, inverters, appliances, trolling motors, lighting, pumps, and other prolonged 12V loads. It is not designed to provide the instantaneous cold cranking amps required to start gas or diesel engines. For starting applications, use a cranking-rated or dual-purpose battery that matches your engine manufacturer’s requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px;\"\u003eCan I wire these 300Ah batteries in series to create a 24V or 48V system?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0;\"\u003eYes. The 12V 300Ah Essentials battery supports a maximum configuration of 4 batteries in series and 4 batteries in parallel, or 4S4P. You can wire two matched batteries in series for a 24V system, four matched batteries in series for a 48V system, or up to four matched batteries in parallel for a 1,200Ah 12V bank. Follow Epoch’s installation guidance and use matched batteries of the same model, age, capacity, and state of charge.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #5EBB46; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px;\"\u003eDoes this battery have Bluetooth monitoring?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0;\"\u003eYes. A BMS-integrated shunt measures current with 0.2A accuracy on discharge, and the built-in Bluetooth module sends state of charge, voltage, current, temperature, and battery status to the free Epoch Li-Ion app for iOS and Android. The Bluetooth security PIN is printed on the battery's lid; you can change it in the app under Advanced Settings.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px;\"\u003eHow should I store the battery?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0;\"\u003eFor long-term storage, charge the battery to about 50% state of charge, disconnect loads and chargers, and store it clean and dry at 0°C to 35°C (32°F to 95°F) where practical. Check the state of charge at least every 3 months and recharge as needed.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":40367561441326,"sku":"12300A-H","price":1249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/0484\/2798\/files\/Epoch_12300A-H_4000_Cycle_Life.png?v=1790664345"},{"product_id":"12v-50ah-marine-lithium-battery","title":"12V 50Ah Essential Series LiFePO4 Battery (0.64kWh)","description":"\u003cdiv style=\"font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; font-size:15px; line-height:1.6; color:#2D3748; text-transform:none; max-width:1100px; margin:0 auto;\"\u003e\n\n  \u003c!-- Hero \/ SEO H1 --\u003e\n  \u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 62%,#02111F 100%); color:#FFFFFF; padding:34px 26px; border-radius:14px; margin-bottom:24px; border:1px solid rgba(46,145,229,0.35); box-shadow:0 14px 34px rgba(6,37,61,0.16);\"\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:24px; align-items:center;\"\u003e\n      \u003cdiv\u003e\n        \u003cp style=\"margin:0 0 10px 0; color:#7DC8FF; font-size:12px; font-weight:700; letter-spacing:0.14em; text-transform:uppercase;\"\u003e\n          Kayak, marine, and compact off-grid power\n        \u003c\/p\u003e\n        \u003ch1 style=\"margin:0; color:#FFFFFF; font-size:32px; line-height:1.16; font-weight:700; letter-spacing:-0.02em; text-transform:none;\"\u003e\n          Epoch 12V 50Ah Essentials Lithium Battery: Perfect for Kayaks \u0026amp; Marine\n        \u003c\/h1\u003e\n        \u003cp style=\"margin:12px 0 0 0; color:#D9ECFF; font-size:16px; line-height:1.55; max-width:820px;\"\u003e\n          A lightweight 12V 50Ah lithium battery for kayak trolling motors, marine fish finders, small off-grid power, and portable 12V systems.\n        \u003c\/p\u003e\n        \u003cp style=\"margin:18px 0 0 0; color:#FFFFFF; max-width:860px;\"\u003e\n          The Epoch 12V 50Ah Essential Series LiFePO4 battery stores 640Wh of energy (0.64kWh nominal, at 12.8V) in a compact 14.3 lb case measuring 9 × 6 × 8.5 in. Built for kayak anglers, small boaters, RV owners, and DIY power-box builders, this Bluetooth-enabled deep-cycle battery combines stable LiFePO4 output, smart BMS protection, IP54 weather resistance, and an 11-year limited warranty in one maintenance-free 12V lithium upgrade.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003caside style=\"background:rgba(255,255,255,0.07); border:1px solid rgba(46,145,229,0.45); border-radius:12px; padding:22px;\"\u003e\n        \u003cp style=\"margin:0; color:#FFFFFF; font-size:20px; line-height:1.35; font-weight:700;\"\u003e\n          Powering adventure. Sustaining tomorrow.\n        \u003c\/p\u003e\n        \u003cdiv style=\"height:1px; background:rgba(125,200,255,0.45); margin:18px 0;\"\u003e\u003c\/div\u003e\n        \u003cp style=\"margin:0; color:#D9ECFF; font-size:13px; letter-spacing:0.08em; text-transform:uppercase;\"\u003e\n          Compact Bluetooth LiFePO4 power\n        \u003c\/p\u003e\n      \u003c\/aside\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Quick specs --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(170px,1fr)); gap:12px; margin-bottom:28px;\"\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e50Ah\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eCapacity\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e640Wh\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eStored energy\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e14.3 lb\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eLightweight\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003eBluetooth\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eApp monitoring\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Trust band --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px;; margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.3;\"\u003e\n      Built to go further\n    \u003c\/h2\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(145px,1fr)); gap:10px;\"\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003e11-year limited warranty\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003e3 yrs free replacement\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eBluetooth app\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003ePhone-based visibility\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eIP54 rated\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eSplash resistant\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eAdvanced BMS\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eBuilt-in protection\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003e4,000+ cycles\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eLong service life\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eLiFePO4 safety\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eStable lithium chemistry\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Weight and use-case section --\u003e\n  \u003csection style=\"margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.3;\"\u003eDrop the weight, keep the power\u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003eA lightweight 12V deep-cycle battery for kayaks, small boats, and portable off-grid power.\u003c\/p\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2D3748;\"\u003e\n      Kayak anglers and small boaters have to protect every pound of payload. Replacing a heavy lead-acid battery with this compact 12V 50Ah lithium battery can dramatically reduce battery weight, improve handling, free up storage space, and make the battery easier to carry from truck to launch.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#2D3748;\"\u003e\n      With 640Wh of stored LiFePO4 energy (Epoch plans runtime on about 512Wh, 80% of nominal) and a flat voltage curve, this battery is built for users who want reliable runtime without watering, acid fumes, or the voltage sag common with traditional lead-acid batteries.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- H3 feature narrative --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:14px; margin-bottom:32px;\"\u003e\n    \u003carticle style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003ch3 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;; margin-top:0;\"\u003eIdeal for trolling motors \u0026amp; fish finders\u003c\/h3\u003e\n      \u003cp style=\"margin:0;\"\u003eLiFePO4 output helps maintain steady voltage for kayak trolling motors and sensitive marine electronics. Use it for compatible 12V trolling motors whose maximum current draw is at or below 50A continuous, Garmin, Lowrance, Humminbird, and similar fish finder setups, lighting, pumps, and onboard accessories where total current draw stays within the battery rating.\u003c\/p\u003e\n    \u003c\/article\u003e\n    \u003carticle style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003ch3 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;; margin-top:0;\"\u003eSmart Bluetooth app monitoring\u003c\/h3\u003e\n      \u003cp style=\"margin:0;\"\u003eInstead of cutting into a kayak dashboard for a physical gauge, monitor battery status from your smartphone. The free Epoch Pro app gives compatible iOS and Android users visibility into state of charge, voltage, current, temperature, and BMS status while on the water. If the app asks for a PIN, it is printed on the battery label or in the product documentation.\u003c\/p\u003e\n    \u003c\/article\u003e\n    \u003carticle style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003ch3 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;; margin-top:0;\"\u003eSpill-free, safe \u0026amp; compact\u003c\/h3\u003e\n      \u003cp style=\"margin:0;\"\u003eThe enclosed LiFePO4 design contains no liquid acid, helping eliminate spill and fume concerns in portable power boxes or tight kayak compartments. Secure the battery properly, protect the terminals, and avoid submersion or standing water around the case.\u003c\/p\u003e\n    \u003c\/article\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Applications --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:22px; margin:30px 0; align-items:start;\"\u003e\n    \u003cdiv\u003e\n      \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.3;\"\u003eBuilt for kayak, marine \u0026amp; small off-grid power\u003c\/h2\u003e\n      \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003eA compact LiFePO4 battery for compatible 12V auxiliary systems. It is not a drop-in replacement for every lead-acid installation.\u003c\/p\u003e\n      \u003cul style=\"list-style:none; padding:0; margin:0; display:grid; gap:8px;\"\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eKayak trolling motor battery applications where motor current stays within the 50A continuous rating.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eMarine fish finder battery setups for sonar, GPS, chartplotters, and onboard electronics.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eSmall boats, skiffs, canoes, and compact marine accessory systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003ePortable power boxes, camping power, field electronics, and small off-grid lithium battery projects.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eSmall RV, camper, teardrop trailer, van, and overland auxiliary 12V systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eCompact solar storage for camping, cabins, trailers, and docks.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003e12V lighting, pumps, fans, routers, radios and communications, and compatible backup equipment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003e24V, 36V, and 48V systems with up to four matched batteries in series, or 12V banks of up to four in parallel, with charging equipment rated for the full bank.\u003c\/span\u003e\n\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003caside style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:12px; padding:22px;\"\u003e\n      \u003ch3 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;; margin-top:0;\"\u003e\n        Deep-cycle battery notice\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0;\"\u003e\n        This model is a Bluetooth deep-cycle LiFePO4 battery. It has no internal heater and is not a cranking battery. Keep continuous loads at or below the 50A per-battery continuous limit; 170A is a 3-second peak only. Do not charge it below 0°C (32°F), and use a cranking-rated battery for engine starting.\n      \u003c\/p\u003e\n    \u003c\/aside\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Features --\u003e\n  \u003csection style=\"margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.3;\"\u003eThe perfect compact lithium upgrade: core features\u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003eClean 12V lithium power for kayak anglers, marine electronics, portable solar, and small auxiliary systems.\u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:12px;\"\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e640Wh stored energy\u003c\/strong\u003e50Ah at 12.8V nominal gives kayak anglers and small-system users a compact 0.64kWh power source; plan runtime on about 512Wh (80%).\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eLightweight 12V deep cycle\u003c\/strong\u003eAt 14.3 lb, this battery is easy to carry, load, and secure in small watercraft and portable power boxes.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eBluetooth battery monitor\u003c\/strong\u003eUse the free Epoch Pro app to check state of charge, voltage, current, temperature, and BMS status from a compatible phone.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e50A continuous output\u003c\/strong\u003eSupports compact trolling motors, electronics, accessories, and auxiliary loads within the battery rating.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e170A peak discharge\u003c\/strong\u003eProvides short-duration peak output for up to 3 seconds for compatible startup loads.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eSmart BMS protection\u003c\/strong\u003eBuilt-in protection helps guard against overcharge, over-discharge, over-current, short circuit, and temperature extremes.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eIP54 weather-resistant case\u003c\/strong\u003eDust protected and splash resistant for everyday marine, RV, outdoor, and mobile use. Not waterproof or submersible.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eCompact case\u003c\/strong\u003e9 × 6 × 8.5 in (229 × 152 × 216 mm) overall, terminals included. Not a drop-in for every lead-acid installation: check tray fit and terminal clearance first.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eNo liquid acid\u003c\/strong\u003eNo watering, acid spills, fumes, or terminal corrosion maintenance associated with flooded lead-acid batteries.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e4,000+ cycle life\u003c\/strong\u003eLong-lasting lithium chemistry built for repeated deep-cycle service.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eSeries and parallel capable\u003c\/strong\u003eSupports up to 4 in series and up to 4 in parallel when properly matched and protected.\u003c\/div\u003e\n\u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eLow-temperature charge protection\u003c\/strong\u003eNo internal heater: the BMS blocks charging below 0°C (32°F), and the battery can still discharge down to -20°C (-4°F).\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Compatible accessories --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px;; margin:0 0 32px 0;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.3;\"\u003eCompatible chargers and accessories\u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003eRecommended add-ons for a complete kayak, marine, or portable power installation.\u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:10px;\"\u003e\n      \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eEpoch 12V 15A Lithium Battery Charger\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eLiFePO4-compatible solar charge controller, converter, inverter charger, or DC-to-DC charger\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eProperly sized battery box, hold-down strap, wiring, fuses, bus bars, and waterproof connectors\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Specs --\u003e\n  \u003csection style=\"margin-bottom:34px;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.3;\"\u003eTechnical specifications\u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003eFull technical details for the Epoch 12V 50Ah Essential Series LiFePO4 battery.\u003c\/p\u003e\n\n    \u003cdiv style=\"overflow-x:auto; border:1px solid #E2E8F0; border-radius:12px; background:#FFFFFF;\"\u003e\n      \u003ctable style=\"width:100%; border-collapse:collapse; min-width:720px; font-size:15px;\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eGeneral\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eBrand\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eEpoch Batteries\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eModel \/ SKU\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e1250A-ES\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eSeries\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eEssential Series\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eBattery type\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eBluetooth deep-cycle LiFePO4 battery\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003ePrimary applications\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eKayak trolling motors, marine electronics, fish finders, small RV\/van systems, portable solar, backup, and 12V auxiliary loads\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eChemistry\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eLiFePO4 \/ Lithium iron phosphate\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eCell configuration\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e4S LiFePO4\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eBluetooth monitoring\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eYes — free Epoch Pro app for compatible iOS and Android devices: state of charge, voltage, current, temperature, and BMS status\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eBluetooth PIN\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eIf the app asks for one, it is printed on the battery label or in the product documentation\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eInternal heating\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eNo — this model is not self-heated\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eCycle life\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e4,000+ cycles\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eWarranty\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e11-year limited warranty: free replacement in Years 1–3, then 40% off MSRP on a replacement battery in Years 4–11. Register within 90 days or keep your proof of purchase.\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eVoltage and capacity\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eNominal voltage\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e12.8V\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eNominal capacity\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e50Ah\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eStored energy\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e0.64kWh \/ 640Wh (nominal)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eRuntime planning energy\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eAbout 512Wh (80% of nominal)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eEstimated runtime\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eAbout 10.2 h at 50W, 5.1 h at 100W, 4.0 h at 10A (128W), 2.0 h at 250W, 1.0 h at 500W (DC loads at 25°C, new fully charged battery)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eOperating voltage range\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e10.0V – 14.6V\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eMaximum charge voltage\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e14.6V\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eCurrent ratings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eMax continuous discharge\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e50A\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003ePeak discharge\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e170A for up to 3 seconds\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eMax continuous charge\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e50A, all charging sources combined\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eRecommended charge current\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e25A (0.5C, 50% of capacity)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eInverter sizing\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eInverter DC input current within 50A (about 640W at 12.8V); usable AC output is lower\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eDeep-cycle load warning\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eDo not design continuous loads above the 50A per-battery continuous limit; 170A is a 3-second peak only\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eSeries and parallel configuration\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eSeries connections\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eMax 4 batteries in series (24V, 36V, or 48V system classes)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eParallel connections\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eMax 4 batteries in parallel\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eMaximum parallel capacity\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eUp to 200Ah \/ 2.56kWh with four matched batteries in parallel\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eMaximum configuration\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e4S4P (16 matched batteries): 51.2V nominal, 200Ah, 10.24kWh\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eBank batteries\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eMatched 1250A-ES batteries of the same age, condition, and state of charge; fully charge each before connecting it into a bank\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eDimensions and weight\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eLength\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e9 in (229 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eWidth\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e6 in (152 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eHeight\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e8.5 in (216 mm), terminals included\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eOverall dimensions\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e9 in L × 6 in W × 8.5 in H (229 × 152 × 216 mm)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eWeight\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e14.3 lb \/ 6.5 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eCase\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eCompact Essential case\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eMechanical and environmental\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eEnclosure protection\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eIP54 per IEC 60529\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eWeather resistance\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eDust protected and splash resistant; not waterproof or submersible\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eTerminal type\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eBolt terminals — use the supplied hardware and the torque on the product labeling\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eMounting orientation\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eUpright, unless Epoch documentation for this model allows otherwise\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eCharge temperature range\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e0°C to 55°C \/ 32°F to 131°F\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eDischarge temperature range\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e-20°C to 60°C \/ -4°F to 140°F\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eRecommended storage temperature\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e0°C to 35°C \/ 32°F to 95°F, maximum 12 months\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eLong-term storage\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eAbout 50% state of charge or higher, loads disconnected; check and recharge at least every 3 months\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eSelf-heating\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eNo\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eLow-temperature charge protection\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eYes — the BMS blocks charging below 0°C \/ 32°F\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eRecommended charging settings\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eCharger type\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e12V LiFePO4-compatible charger, converter, inverter charger, solar controller, or DC-to-DC charger\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eCompatible charger\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eEpoch 12V 15A Lithium Battery Charger\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eMaximum continuous charge\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e50A, all charging sources combined\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eRecommended charge current\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e25A for one battery; 50% of bank capacity for multi-battery banks\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eBulk \/ absorption voltage\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e14.2V – 14.6V\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eAbsorption time\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e30 minutes per 200Ah of bank capacity\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eFloat voltage\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e13.4V – 13.8V; float disabled preferred where supported\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eRe-bulk voltage\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e13.2V if programmable\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eEqualization\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eDisabled\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eTemperature compensation\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e0mV\/°C (disabled)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eBMS high-voltage cutoff\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e14.6V\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eSOC recalibration voltage\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e14.6V\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eAlternator charging\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eDC-to-DC charger programmed for LiFePO4\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eProtection and compliance\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eBattery management\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eBuilt-in smart BMS\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eBMS protection\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eOvercharge, over-discharge, over-current, short circuit, and high- and low-temperature disconnects\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eOvercurrent protection\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eInstall a fuse or DC-rated breaker as close as practical to the battery positive terminal\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eCompliance marks\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eCE, RoHS\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#FFFFFF;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eTransport\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eUN 38.3\u003c\/td\u003e\n    \u003c\/tr\u003e\n\u003ctr style=\"background:#F8FAFC;\"\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; width:38%; font-weight:600; color:#1A202C;\"\u003eSupport\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eUS-based technical support\u003c\/td\u003e\n    \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- IP54 protection --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px;; margin:32px 0;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.3;\"\u003eIP54 weather-resistant durability\u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003eSplash resistant protection for daily marine and outdoor use.\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      The IP54-rated enclosure is dust protected and splash resistant, making this battery suitable for everyday kayak, marine, RV, camping, and outdoor power use. It should not be submerged, pressure washed, or installed where standing water can collect around the battery.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Why upgrade --\u003e\n  \u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 100%); color:#FFFFFF; border-radius:14px; padding:26px; margin:32px 0; border:1px solid rgba(46,145,229,0.35);\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#FFFFFF; margin:0 0 12px 0; line-height:1.3;\"\u003e\n      Why upgrade to a 12V lithium kayak battery?\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#7DC8FF; font-weight:600;\"\u003e\n      More usable energy, less maintenance, and easier handling.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#FFFFFF;\"\u003e\n      LiFePO4 technology provides stable voltage output, long cycle life, fast charging capability, and maintenance-free operation. For kayak anglers and small boat owners, the biggest everyday benefits are simple: less weight to carry, less space taken up in the hull, no liquid acid, and better visibility through Bluetooth monitoring.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Fitment note --\u003e\n  \u003csection style=\"margin-bottom:34px;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.3;\"\u003eFitment and charging note\u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003eVerify your kayak, boat, charger, and wiring before installation.\u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      The 1250A-ES is not a drop-in replacement for every lead-acid installation. Always confirm compartment dimensions against the 9 in L × 6 in W × 8.5 in H case (overall, terminals included), battery box fitment, hold-down method, cable clearance, terminal protection, fuse sizing, charger compatibility, and total system current draw before installation. Mount the battery upright unless Epoch documentation for this model allows another orientation, install a fuse or DC-rated breaker as close as practical to the positive terminal, and tighten the terminals with the supplied hardware to the torque on the product labeling. Use a lithium-compatible charger programmed within Epoch’s recommended charging parameters. For series or parallel battery banks, use matched batteries of the same model, age, capacity, and state of charge, fully charge each one before connecting it, and follow Epoch’s installation guidelines.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003csection style=\"margin-top:40px;\"\u003e\n    \u003cp style=\"margin:0 0 10px 0; color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.14em; text-transform:uppercase; text-align:center;\"\u003e\n      Frequently asked questions\n    \u003c\/p\u003e\n    \u003ch2 style=\"font-size:26px; font-weight:700; letter-spacing:-0.02em; text-transform:none; color:#1A202C; margin:0 0 10px 0; line-height:1.25; text-align:center;\"\u003e\n      Epoch 12V 50Ah kayak and marine battery FAQs\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 24px 0; color:#2E91E5; font-weight:600; text-align:center;\"\u003e\n      Common questions about trolling motors, fish finders, Bluetooth monitoring, charging, and installation.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:1fr; gap:12px;\"\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003e\n        Is this 50Ah battery enough to run a kayak trolling motor?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        Yes, for many compact 12V kayak trolling motor setups, when the motor’s maximum current draw is at or below 50A continuous and the wiring, fuse, controller, and charger are within the battery ratings. Use the motor manufacturer’s maximum current draw, not its average. The battery stores 640Wh (nominal); Epoch plans runtime on about 512Wh (80%), so a steady 10A draw runs for about 4 hours and a 500W load for about 1 hour. Real runtime depends on boat weight, speed setting, wind and current, and how often the motor runs at full throttle.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003e\n        Can I use this battery to power my fish finder?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        Yes. LiFePO4 batteries provide stable voltage output that is well suited for sensitive marine electronics. This makes the battery a clean power source for fish finders, sonar, GPS units, chartplotters, lighting, pumps, and other 12V accessories where the total current draw stays within the battery’s ratings.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003e\n        How do I check the battery level while on the water?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        This battery includes built-in Bluetooth monitoring. Open the free Epoch Pro app on a compatible iOS or Android device to view state of charge, voltage, current, temperature, and BMS status or protection alerts without installing a separate dashboard monitor. If the app asks for a PIN, use the one printed on the battery label or in the product documentation.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003e\n        Can I mount this battery on its side in my kayak hull?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        Install it upright unless Epoch documentation for this exact model allows another orientation. The LiFePO4 design contains no liquid acid, which eliminates the acid spill concerns of flooded lead-acid batteries, but the manual still calls for an upright installation. In kayak hulls and compact battery boxes, secure the battery so it cannot slide or tip, protect the terminals from spray, keep it out of bilge water, and leave clearance above the terminals for cables and covers.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003e\n        Is this battery waterproof?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        This model is rated IP54, meaning it is dust protected and splash resistant for everyday marine, mobile, and outdoor use. It should not be submerged, pressure washed, or installed where standing water can collect around the battery.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003e\n        Do I need a special charger for this 12V lithium battery?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        Use a 12V LiFePO4-compatible charger, such as the Epoch 12V 15A Lithium Battery Charger, or a converter, solar charge controller, inverter charger, or DC-to-DC charger programmed for LiFePO4. Recommended settings: 14.2V to 14.6V bulk\/absorption, 30 minutes of absorption per 200Ah of bank capacity, float off (preferred) or 13.4V to 13.8V, re-bulk at 13.2V if programmable, and equalization and temperature compensation disabled. Charge at the recommended 25A and never more than 50A from all sources combined. Avoid lead-acid desulfation or equalization modes.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003e\n        Can I charge this battery below freezing?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        No. This model has no internal heater. Below 0°C (32°F) the battery management system blocks charging to protect the cells, though the battery can still discharge down to -20°C (-4°F). Move it somewhere warmer and let it come back into its 0°C to 55°C (32°F to 131°F) charging range before charging, and never bypass the protection.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003e\n        Can I connect multiple 12V 50Ah batteries together?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        Yes. This model supports up to 4 batteries in series (24V, 36V, or 48V system classes) and up to 4 in parallel (up to 200Ah at 12V); the largest bank is 4S4P, 16 batteries for 51.2V, 200Ah, and 10.24kWh. Use only matched 1250A-ES batteries of the same age, capacity, and state of charge, fully charge each one before connecting it into a bank, and use properly sized cables, fuses, bus bars, and charging equipment rated for the full bank voltage.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n\u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px;\"\u003e\n      \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003e\n        Can I use this battery to start a boat or vehicle engine?\n      \u003c\/summary\u003e\n      \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n        No. This is a dedicated deep-cycle LiFePO4 battery, not a cranking battery. It is designed for sustained auxiliary loads such as trolling motors, marine electronics, lights, pumps, RV accessories, portable solar, and backup power. Use a cranking-rated battery for engine starting.\n      \u003c\/p\u003e\n    \u003c\/details\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this 50Ah battery enough to run a kayak trolling motor?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, for many compact 12V kayak trolling motor setups, when the motor’s maximum current draw is at or below 50A continuous and the wiring, fuse, controller, and charger are within the battery ratings. Use the motor manufacturer’s maximum current draw, not its average. The battery stores 640Wh (nominal); Epoch plans runtime on about 512Wh (80%), so a steady 10A draw runs for about 4 hours and a 500W load for about 1 hour. Real runtime depends on boat weight, speed setting, wind and current, and how often the motor runs at full throttle.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this battery to power my fish finder?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. LiFePO4 batteries provide stable voltage output that is well suited for sensitive marine electronics. This makes the battery a clean power source for fish finders, sonar, GPS units, chartplotters, lighting, pumps, and other 12V accessories where the total current draw stays within the battery’s ratings.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I check the battery level while on the water?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This battery includes built-in Bluetooth monitoring. Open the free Epoch Pro app on a compatible iOS or Android device to view state of charge, voltage, current, temperature, and BMS status or protection alerts without installing a separate dashboard monitor. If the app asks for a PIN, use the one printed on the battery label or in the product documentation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I mount this battery on its side in my kayak hull?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Install it upright unless Epoch documentation for this exact model allows another orientation. The LiFePO4 design contains no liquid acid, which eliminates the acid spill concerns of flooded lead-acid batteries, but the manual still calls for an upright installation. In kayak hulls and compact battery boxes, secure the battery so it cannot slide or tip, protect the terminals from spray, keep it out of bilge water, and leave clearance above the terminals for cables and covers.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this battery waterproof?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This model is rated IP54, meaning it is dust protected and splash resistant for everyday marine, mobile, and outdoor use. It should not be submerged, pressure washed, or installed where standing water can collect around the battery.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need a special charger for this 12V lithium battery?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Use a 12V LiFePO4-compatible charger, such as the Epoch 12V 15A Lithium Battery Charger, or a converter, solar charge controller, inverter charger, or DC-to-DC charger programmed for LiFePO4. Recommended settings: 14.2V to 14.6V bulk\/absorption, 30 minutes of absorption per 200Ah of bank capacity, float off (preferred) or 13.4V to 13.8V, re-bulk at 13.2V if programmable, and equalization and temperature compensation disabled. Charge at the recommended 25A and never more than 50A from all sources combined. Avoid lead-acid desulfation or equalization modes.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I charge this battery below freezing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. This model has no internal heater. Below 0°C (32°F) the battery management system blocks charging to protect the cells, though the battery can still discharge down to -20°C (-4°F). Move it somewhere warmer and let it come back into its 0°C to 55°C (32°F to 131°F) charging range before charging, and never bypass the protection.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I connect multiple 12V 50Ah batteries together?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. This model supports up to 4 batteries in series (24V, 36V, or 48V system classes) and up to 4 in parallel (up to 200Ah at 12V); the largest bank is 4S4P, 16 batteries for 51.2V, 200Ah, and 10.24kWh. Use only matched 1250A-ES batteries of the same age, capacity, and state of charge, fully charge each one before connecting it into a bank, and use properly sized cables, fuses, bus bars, and charging equipment rated for the full bank voltage.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this battery to start a boat or vehicle engine?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. This is a dedicated deep-cycle LiFePO4 battery, not a cranking battery. It is designed for sustained auxiliary loads such as trolling motors, marine electronics, lights, pumps, RV accessories, portable solar, and backup power. Use a cranking-rated battery for engine starting.\"\n      }\n    }\n  ]\n}\n  \u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":40391420379182,"sku":"1250A-ES","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/0484\/2798\/files\/ChatGPT_Image_Sep_20_2026_03_26_25_AM.png?v=1789889193"},{"product_id":"12v-460ah-essentials-rv-lithium-battery","title":"(PRE-ORDER) 12V 460Ah Essential Series LiFePO4 Battery (5.89kWh) - ETA NOV 28","description":"\u003c!--\nSuggested SEO title:\nEpoch Essentials 12V 460Ah RV Lithium Battery | Heated \u0026 Bluetooth\n\nSuggested meta description:\nUpgrade your RV, camper, or van with a 12V 460Ah LiFePO4 battery featuring 5.89kWh capacity, Bluetooth monitoring, internal heating, 200A output, and an 11-year limited warranty.\n--\u003e\n\n\u003cdiv style=\"font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; font-size:15px; line-height:1.6; color:#2D3748; text-transform:none; max-width:1100px; margin:0 auto;\"\u003e\n\n  \u003c!-- Hero --\u003e\n  \u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 62%,#02111F 100%); color:#FFFFFF; padding:34px 26px; border-radius:14px; margin-bottom:24px; border:1px solid rgba(46,145,229,0.35); box-shadow:0 14px 34px rgba(6,37,61,0.16);\"\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:24px; align-items:center;\"\u003e\n      \u003cdiv\u003e\n        \u003cp style=\"margin:0 0 10px 0; color:#7DC8FF; font-size:12px; font-weight:700; letter-spacing:0.14em; text-transform:uppercase;\"\u003e\n          Heated Bluetooth RV lithium power\n        \u003c\/p\u003e\n        \u003ch1 style=\"margin:0; color:#FFFFFF; font-size:34px; line-height:1.14; font-weight:700; letter-spacing:-0.02em; text-transform:none;\"\u003e\n          Epoch Essentials 12V 460Ah RV Lithium Battery | Heated \u0026amp; Bluetooth\n        \u003c\/h1\u003e\n        \u003cp style=\"margin:12px 0 0 0; color:#D9ECFF; font-size:16px; line-height:1.55; max-width:780px;\"\u003e\n          A massive 5.89kWh single-battery powerhouse for RVs, camper vans, skoolies, and off-grid 12V systems.\n        \u003c\/p\u003e\n        \u003cp style=\"margin:18px 0 0 0; color:#FFFFFF; max-width:900px;\"\u003e\n          The Epoch Essentials 460Ah is a 12V 460Ah RV lithium battery built for boondocking freedom, camper van battery upgrade projects, and high-capacity 12V power banks. This 12V 460Ah LiFePO4 battery stores 5.89kWh of energy in one Group 8D lithium replacement footprint, giving RVers, van builders, and off-grid travelers a powerful heated RV lithium battery with Bluetooth monitoring, 200A continuous discharge, internal heating, IP54 dust and splash resistance, and an 11-year limited warranty.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003caside style=\"background:rgba(255,255,255,0.07); border:1px solid rgba(46,145,229,0.45); border-radius:12px; padding:22px;\"\u003e\n        \u003cp style=\"margin:0; color:#FFFFFF; font-size:20px; line-height:1.35; font-weight:700;\"\u003e\n          Maximum energy. Minimum wiring. Serious off-grid runtime.\n        \u003c\/p\u003e\n        \u003cdiv style=\"height:1px; background:rgba(125,200,255,0.45); margin:18px 0;\"\u003e\u003c\/div\u003e\n        \u003cp style=\"margin:0; color:#D9ECFF; font-size:13px; letter-spacing:0.08em; text-transform:uppercase;\"\u003e\n          Epoch Essential Series\n        \u003c\/p\u003e\n      \u003c\/aside\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Quick specs --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:12px; margin-bottom:28px;\"\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n        \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e460Ah\u003c\/div\u003e\n        \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eCapacity\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n        \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e5.89kWh\u003c\/div\u003e\n        \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eStored energy\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n        \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e200A\u003c\/div\u003e\n        \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eContinuous output\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n        \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e400A\u003c\/div\u003e\n        \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003ePeak discharge\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n        \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003eIP54\u003c\/div\u003e\n        \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eSplash resistant\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n        \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e84 lb\u003c\/div\u003e\n        \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eBattery weight\u003c\/div\u003e\n      \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Trust band --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Built to go further\n    \u003c\/h2\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(145px,1fr)); gap:10px;\"\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003e11-year limited warranty\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003e3 yrs free replacement\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eU.S.-based support\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eHelp when you need it\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eRV \/ van focused\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eHigh-capacity 12V storage\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eInternal heating\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eCold-weather charging support\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eBluetooth monitoring\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eApp-based visibility\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eAdvanced BMS\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eBuilt-in protection\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- H2 Maximum Power --\u003e\n  \u003csection style=\"margin-bottom:30px;\"\u003e\n    \u003ch2 style=\"font-size:24px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.25;\"\u003e\n      Maximum Power, Minimum Footprint\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Replace a messy multi-battery lead-acid bank with one space-saving battery bank.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0 0 14px 0;\"\u003e\n      Van builders and RVers fight for every inch of storage and every pound of payload. The Epoch Essentials 12V 460Ah lithium battery consolidates high-capacity energy storage into one 84 lb package, helping eliminate unnecessary parallel wiring, reduce connection points, and free up valuable space in benches, under-bed electrical compartments, and RV battery bays.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      With nominal energy roughly comparable to five standard 12V 100Ah lead-acid batteries—and far more usable capacity in real-world RV use—this high-capacity RV battery is ideal for simplifying a boondocking power setup without sacrificing runtime.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Four season --\u003e\n  \u003csection style=\"margin-bottom:30px;\"\u003e\n    \u003ch2 style=\"font-size:24px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.25;\"\u003e\n      Built for Four-Season Boondocking\n    \u003c\/h2\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:18px;\"\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:22px; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n        \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n          Automatic Internal Heating\n        \u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003e\n          Charging lithium cells below freezing can damage them, so the cells never take charge while any battery temperature reading is below 0°C (32°F). Instead, incoming solar, shore power, or DC-to-DC charge current (at least 0.5A from a connected charger) powers internal heating pads — never the battery's stored energy — and charging resumes automatically once the battery reaches 5°C (41°F). With heating, the charge temperature range is -20°C to 55°C (-4°F to 131°F); the heating system is tested to -20°C (-4°F) and rated for external ambient temperatures down to -40°C (-40°F).\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:22px; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n        \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n          IP54 Splash Resistance \u0026amp; Rugged Build\n        \u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003e\n          The IP54 enclosure is dust-protected and splash-resistant for standard RV battery boxes, storage bays, and high-vibration mobile environments. It is ideal for protected compartments, but it is not submersible and should not be pressure-washed or installed where standing water can collect.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Smart power management --\u003e\n  \u003csection style=\"margin-bottom:30px;\"\u003e\n    \u003ch2 style=\"font-size:24px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.25;\"\u003e\n      Smart Power Management \u0026amp; Heavy Load Output\n    \u003c\/h2\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:18px;\"\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:22px; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n        \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n          Run Heavy RV Loads with a 200A BMS\n        \u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003e\n          The 200A continuous Smart BMS allows this single battery to output roughly 2,560 watts at 12.8V before inverter losses. That makes it a strong match for properly designed 2,000W to 2,500W inverter systems powering microwaves, espresso machines, hair dryers, induction cooktops, and other common off-grid RV loads. The 400A peak discharge rating, for up to 10 seconds, helps handle short startup surges; size continuous loads, cables, and fuses to the 200A continuous rating.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:22px; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n        \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n          Real-Time Bluetooth Monitoring via the Epoch Li-Ion App\n        \u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003e\n          The built-in Bluetooth RV battery monitor connects to the free Epoch Li-Ion app on iOS or Android so you can check state of charge, battery voltage, current draw, and temperature from the comfort of your camper bed—without installing a separate external shunt, because the shunt is built into the BMS (0.2A accuracy on discharge). The Bluetooth security PIN is printed on the battery's lid and can be changed in the app under Advanced Settings.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Expandability --\u003e\n  \u003csection style=\"margin-bottom:30px;\"\u003e\n    \u003ch2 style=\"font-size:24px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.25;\"\u003e\n      Essential Expandability \u0026amp; 11-Year Limited Warranty\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Build a bigger battery bank when your energy needs grow.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0 0 14px 0;\"\u003e\n      For extreme energy demands, up to 4 of these batteries can be wired in parallel for a massive 1,840Ah 12V battery bank, or up to 4 can be wired in series to create higher-voltage systems up to 48V. Use matched batteries and follow Epoch installation guidance for all series or parallel configurations.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      The 4,000+ cycle life and 11-year limited warranty (3 years of free replacement, then 40% off MSRP on a replacement battery through Year 11) make this battery a long-term investment for RVers, van builders, solar installers, and off-grid users who want reliable high-capacity lithium storage.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Applications --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:22px; margin:30px 0; align-items:start;\"\u003e\n    \u003cdiv\u003e\n      \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n        Best-fit RV and van applications\n      \u003c\/h2\u003e\n      \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n        High-capacity 12V energy storage for boondocking and off-grid travel.\n      \u003c\/p\u003e\n      \u003cul style=\"list-style:none; padding:0; margin:0; display:grid; gap:8px;\"\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eClass A, Class B, and Class C RV house battery systems.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eCamper van battery upgrade projects and off-grid van conversion builds.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eSkoolies, truck campers, expedition rigs, and overland electrical systems.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eBoondocking power setup designs with solar, alternator charging, shore power, or inverter chargers.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eLarge 12V inverter systems powering microwaves, induction cooktops, espresso machines, hair dryers, and other appliances.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eMarine and mobile house-power systems where IP54 splash resistance and 12V high-capacity storage are appropriate.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eOff-grid cabins, backup power, and solar storage systems using compatible LiFePO4 charging equipment.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eGroup 8D lithium replacement applications where tray size, cable clearance, and charger profile match.\u003c\/span\u003e\n        \u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003caside style=\"background:#FFF5F5; border:1px solid #FED7D7; border-left:5px solid #ED1B4A; border-radius:12px; padding:22px;\"\u003e\n      \u003ch3 style=\"margin:0 0 10px 0; color:#1A202C; font-size:17px; line-height:1.4; font-weight:700; text-transform:none;\"\u003e\n        Deep-cycle battery notice\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0;\"\u003e\n        This model is designed as a high-capacity deep-cycle LiFePO4 battery for house-power and energy-storage systems. It is not a dedicated engine-starting or cranking battery. Size continuous loads, conductors, and overcurrent protection to the 200A continuous rating; the 400A rating applies for up to 10 seconds only.\n      \u003c\/p\u003e\n    \u003c\/aside\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Features --\u003e\n  \u003csection style=\"margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;\"\u003e\n      Battery features\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      High-capacity lithium power with cold-weather charging support and smart monitoring.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:12px;\"\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e5.89kWh capacity\u003c\/strong\u003eStores the nominal energy of roughly five standard 12V 100Ah lead-acid batteries in one high-capacity RV battery package.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e200A continuous discharge\u003c\/strong\u003eSupports demanding 12V loads and pairs well with properly sized 2,000W to 2,500W inverter systems. 138A (0.3C) is the recommended current for sustained loads.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e400A peak discharge\u003c\/strong\u003eDelivers short-duration surge output for up to 10 seconds to help handle appliance startup loads.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eInternal heating\u003c\/strong\u003eBelow 0°C, charge current powers heating pads that warm the battery to 5°C before charging resumes. The heater needs a connected charger supplying at least 0.5A.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eBluetooth RV battery monitor\u003c\/strong\u003eThe Epoch Li-Ion app shows state of charge, voltage, current, and temperature from a built-in BMS shunt; no external shunt needed.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eAdvanced Smart BMS\u003c\/strong\u003eHelps protect against overcharge, over-discharge, over-current, short circuit, and high or low temperature events.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eIP54 protection\u003c\/strong\u003eDust-protected and splash-resistant for protected RV battery bays, storage compartments, and mobile environments. Not submersible.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eGroup 8D lithium replacement\u003c\/strong\u003eLarge single-battery footprint helps replace complex multi-battery banks with cleaner installation and fewer connections.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eSeries and parallel expansion\u003c\/strong\u003eSupports up to 4 batteries in series and up to 4 in parallel, to a maximum 4S4P configuration.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e4,000+ cycle life\u003c\/strong\u003eLong service life compared with lead-acid battery banks, with no watering or acid maintenance.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e84 lb package\u003c\/strong\u003eHigh-capacity storage in a manageable single battery that can replace far heavier lead-acid banks.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e11-year limited warranty\u003c\/strong\u003e3 years of free replacement, then 40% off MSRP on a replacement battery through Year 11.\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Compatible accessories --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin:0 0 32px 0;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Compatible chargers and accessories\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Recommended add-ons for a complete RV, camper, or van conversion installation.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:10px;\"\u003e\n      \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003eEpoch 12V 15A lithium battery charger\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003eBattery tray for Epoch Essentials 12460A-H\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003eLiFePO4-compatible inverter charger, solar charge controller, DC-to-DC charger, or RV converter\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003eProperly sized busbars, cables, fuses, disconnects, and ventilation space for 200A-class systems\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Specs --\u003e\n  \u003csection style=\"margin-bottom:34px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;\"\u003e\n      Technical specifications \u0026amp; dimensions\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Clean spec table for RV builders, van conversion planners, and solar installers.\n    \u003c\/p\u003e\n    \u003cdiv style=\"overflow-x:auto; margin-bottom:34px; border:1px solid #E2E8F0; border-radius:12px;\"\u003e\n      \u003ctable style=\"width:100%; min-width:720px; border-collapse:separate; border-spacing:0; font-size:15px; line-height:1.55;\"\u003e\n        \u003ctbody\u003e\n        \u003ctr\u003e\n          \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003e\n            General\n          \u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eBrand\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eEpoch Batteries\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eModel \/ SKU\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e12460A-H\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eProduct name\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e12V 460Ah Essential Series LiFePO4 Battery\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eSeries\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eEssential Series\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eBattery type\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eHeated Bluetooth deep-cycle LiFePO4 battery\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eBattery group size\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eBCI Group 8D\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eChemistry\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eLiFePO4 \/ lithium iron phosphate\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCell type\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003ePrismatic LiFePO4\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCell configuration\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e4S2P\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eBluetooth\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eYes — Epoch Li-Ion app (iOS and Android)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eBluetooth security PIN\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003ePrinted on the battery's lid; can be changed in the app (Advanced Settings)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCurrent sensing\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eBMS-integrated shunt; 0.2A accuracy on discharge\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eInternal heating\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eYes — for cold-weather charging\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCycle life\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e4,000+ cycles\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eWarranty\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e11-year limited warranty: free replacement in Years 1–3, then 40% off MSRP on a replacement battery in Years 4–11. Register within 90 days or keep your proof of purchase.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003e\n            Voltage and capacity\n          \u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eNominal voltage\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e12.8V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eNominal capacity\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e460Ah @ 0.2C\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eEnergy stored\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e5.89kWh \/ approx. 5,888Wh\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eOperating voltage range\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e10.0V – 14.6V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eMaximum charge voltage\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e14.6V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003e\n            Current ratings\n          \u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eMax continuous discharge\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e200A\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eRecommended discharge current\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e138A (0.3C)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eMax continuous charge current\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e200A\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eRecommended charge current\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e138A (0.3C)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eMax discharge peak current\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e400A for up to 10 seconds\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eEstimated continuous watt output\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eApprox. 2,560W at 12.8V × 200A, before inverter losses\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003e\n            Series and parallel configuration\n          \u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eSeries connections\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eMax 4 batteries in series, up to 48V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eParallel connections\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eMax 4 batteries in parallel\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eMaximum parallel bank capacity\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eUp to 1,840Ah with 4 matched batteries in parallel\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eMaximum configuration\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e4S4P\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003e\n            Temperature\n          \u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCharge temperature range\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e-20°C to 55°C \/ -4°F to 131°F, with heating\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eDischarge temperature range\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e-20°C to 60°C \/ -4°F to 140°F\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eRecommended storage temperature\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e0°C to 35°C \/ 32°F to 95°F\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eLow-temperature charge protection\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eCharging disabled at 0°C \/ 32°F; resumes automatically at 5°C \/ 41°F\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eHeater activation\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eCharger connected and supplying at least 0.5A; powered by incoming charge current only, never stored battery energy\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eHeating system\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eTested to -20°C \/ -4°F; rated for external ambient down to -40°C \/ -40°F\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eLong-term storage\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eCharge to about 50% state of charge or higher; check at least every 3 months\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003e\n            Dimensions and weight\n          \u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eLength\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e20.55 in \/ approx. 52.20 cm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eWidth\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e9.45 in \/ approx. 24.00 cm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eHeight\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e8.60 in \/ approx. 21.84 cm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eOverall dimensions\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e20.55 in L × 9.45 in W × 8.60 in H\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eWeight\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e84 lb \/ approx. 38.10 kg\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003e\n            Mechanical\n          \u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCase material\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eABS and PC blend, UL94-V0 flame rating\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eEnclosure protection\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eIP54 — dust protected, splash resistant; not submersible\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eTerminal type\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eM8 female\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eTerminal torque\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e8–12 N·m (71–106 in-lb)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003e\n            Recommended charging settings\n          \u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eMaximum continuous charge current\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e200A (138A recommended)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eBulk \/ absorption voltage\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e14.2V – 14.4V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eAbsorption end condition\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eCharge current ≤ C\/20 (23A) or 15 minutes, whichever comes first\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eFloat voltage\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eDisabled preferred, or 13.3V – 13.6V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eRe-bulk voltage\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e13.2V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eTemperature compensation\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e0mV\/°C (off)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eEqualization\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eDisabled\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCharger temperature limit setting\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e0°C to 55°C \/ 32°F to 131°F, unless the charger has approved cold-charge logic\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eBMS high-voltage cutoff\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e14.6V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eSoC recalibration\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003e14.6V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003e\n            BMS protection\n          \u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eOvercharge protection\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eYes\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eOver-discharge protection\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eYes\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eOver-current protection\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eYes\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eShort-circuit protection\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eYes\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eHigh and low temperature disconnects\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eYes\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003e\n            Compliance\n          \u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCell-level certifications\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eUL 1642; IEC 62619:2022\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eProduct\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eCE; RoHS\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#FFFFFF;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eTransport\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eUN 38.3; Class 9 lithium battery shipping classification\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr style=\"background:#F8FAFC;\"\u003e\n          \u003ctd style=\"width:38%; vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eEnclosure\u003c\/td\u003e\n          \u003ctd style=\"vertical-align:top; padding:10px 14px; border-bottom:1px solid #E2E8F0; color:#2D3748;\"\u003eIP54 per IEC 60529\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- IP54 section --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin:32px 0;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      IP54 splash-resistant protection\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Dust protected, splash resistant, and built for protected mobile power compartments.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      The IP54-rated enclosure is suitable for protected RV battery boxes, storage bays, under-bed installs, interior van electrical cabinets, and other mobile environments where splash resistance and dust protection matter. It should not be submerged or mounted where standing water can collect around the battery.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Why upgrade --\u003e\n  \u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 100%); color:#FFFFFF; border-radius:14px; padding:26px; margin:32px 0; border:1px solid rgba(46,145,229,0.35);\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#FFFFFF; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Why upgrade to Epoch LiFePO4?\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#7DC8FF; font-weight:600;\"\u003e\n      More usable energy. Less wiring complexity. Longer service life.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#FFFFFF;\"\u003e\n      LiFePO4 technology gives RVers and van builders stable voltage output, high usable capacity, fast charging, and maintenance-free operation. Compared with traditional lead-acid banks, this Epoch lithium battery offers cleaner wiring, less weight, and far more practical energy storage for extended boondocking and off-grid van conversion travel.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Fitment note --\u003e\n  \u003csection style=\"margin-bottom:34px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;\"\u003e\n      Fitment and charging note\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Verify your compartment, inverter, charger, and wiring before installation.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      Always confirm battery tray size, cable clearance, M8 terminal compatibility, fuse sizing, BMS current limits, inverter demand, charger profile, ventilation, and system grounding before installation. Use LiFePO4-compatible charging equipment programmed to Epoch’s recommended settings. For series or parallel battery banks, use matched batteries of the same model, age, capacity, and state of charge.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003csection style=\"margin-top:40px;\"\u003e\n    \u003cdiv style=\"text-align:center; margin-bottom:24px;\"\u003e\n      \u003cdiv style=\"display:inline-block; width:70px; height:2px; background:#2E91E5; vertical-align:middle; margin-right:16px;\"\u003e\u003c\/div\u003e\n      \u003cspan style=\"color:#2E91E5; text-transform:uppercase; letter-spacing:0.14em; font-size:12px; font-weight:700;\"\u003e\n        Frequently asked questions\n      \u003c\/span\u003e\n      \u003cdiv style=\"display:inline-block; width:70px; height:2px; background:#2E91E5; vertical-align:middle; margin-left:16px;\"\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003ch2 style=\"color:#1A202C; font-size:26px; line-height:1.18; margin:0 0 8px 0; font-weight:700; text-align:center;\"\u003e\n      Epoch 12V 460Ah Essentials Battery FAQs\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 26px 0; color:#2E91E5; font-weight:600; text-align:center;\"\u003e\n      Answers for RV, camper, van conversion, solar, and boondocking power systems.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:1fr; gap:12px;\"\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          Can I replace a bank of multiple 100Ah batteries with this single 460Ah battery?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Absolutely. Replacing several smaller batteries with one Epoch Essentials 12V 460Ah battery can simplify wiring, reduce parallel connection points, free up storage space, and remove significant weight from an RV or van build. This single 84 lb battery stores approximately 5.89kWh of energy, making it a strong alternative to a large lead-acid bank.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          What is the difference between the Essentials and Elite 460Ah batteries?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Both the Essentials and Elite 460Ah models offer large 5.89kWh-class capacity, Bluetooth monitoring, internal heating, and long warranty coverage. The Elite model is designed for more advanced installations with features such as IP67 waterproofing, higher continuous output, and Victron CANbus communication. The Essentials model is the cost-effective choice for RV, camper, and van builders who want a smart heated powerhouse without needing advanced Victron data integration.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          What size inverter can I run with this 460Ah battery?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          The Epoch 12V 460Ah Essentials battery has a 200A continuous discharge BMS. At 12.8V, that equals roughly 2,560W of continuous DC output before inverter losses. It is a strong match for properly sized 2,000W to 2,500W inverter systems and can power many common RV loads such as microwaves, coffee makers, induction cooktops, and hair dryers when the full system is designed correctly.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          Will the internal heater drain my battery while I am off-grid?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          No. The heater runs only while a connected charger supplies at least 0.5A, and it is powered by incoming charge current only, never the battery's stored energy, so it does not warm the battery while you are discharging it or while it is in storage. Below 0°C (32°F), charging pauses while the heating pads warm the battery, and charging resumes automatically at 5°C (41°F). It is not a space heater.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          How do I check how much power I have left?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          This battery includes built-in Bluetooth monitoring, so you can connect with the free Epoch Li-Ion app on a compatible iOS or Android device. The app shows state of charge, voltage, current, and temperature without a separate external shunt: a BMS-integrated shunt measures current with 0.2A accuracy on discharge. The Bluetooth security PIN is printed on the battery's lid; you can change it in the app under Advanced Settings.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          Will this fit in my RV's battery compartment?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          The Epoch 12V 460Ah Essentials battery measures 20.55 in L × 9.45 in W × 8.60 in H and weighs 84 lb. It is a BCI Group 8D battery, much larger than Group 24 or Group 27 batteries, so you should measure your battery tray, storage bay, under-bed compartment, or bench installation space before ordering.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          Can I connect multiple 460Ah Essentials batteries together?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Yes. This model supports up to 4 batteries in parallel for a maximum bank capacity of 1,840Ah at 12V, and up to 4 batteries in series for higher-voltage systems up to 48V, to a maximum 4S4P configuration. Use matched batteries of the same model, age, capacity, and state of charge, and follow Epoch’s installation guidance.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          Is this battery waterproof?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          This Essentials model is rated IP54, which means it is dust-protected and splash-resistant for protected RV battery bays, storage compartments, and mobile environments. It is not designed for submersion. If you need full IP67 waterproofing, compare the Elite 460Ah model.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          What charger settings should I use?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Use lithium-compatible charging equipment programmed for LiFePO4 batteries. Epoch lists 14.2V – 14.4V bulk\/absorption ending at C\/20 (23A) or after 15 minutes, whichever comes first; float disabled preferred or 13.3V – 13.6V; 13.2V re-bulk; equalization disabled; and temperature compensation off (0mV\/°C). The recommended charge current is 138A (200A maximum continuous). For alternator charging, a DC-to-DC charger is highly recommended.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ schema --\u003e\n  \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I replace a bank of multiple 100Ah batteries with this single 460Ah battery?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Absolutely. Replacing several smaller batteries with one Epoch Essentials 12V 460Ah battery can simplify wiring, reduce parallel connection points, free up storage space, and remove significant weight from an RV or van build. This single 84 lb battery stores approximately 5.89kWh of energy, making it a strong alternative to a large lead-acid bank.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between the Essentials and Elite 460Ah batteries?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Both the Essentials and Elite 460Ah models offer large 5.89kWh-class capacity, Bluetooth monitoring, internal heating, and long warranty coverage. The Elite model is designed for more advanced installations with features such as IP67 waterproofing, higher continuous output, and Victron CANbus communication. The Essentials model is the cost-effective choice for RV, camper, and van builders who want a smart heated powerhouse without needing advanced Victron data integration.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What size inverter can I run with this 460Ah battery?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Epoch 12V 460Ah Essentials battery has a 200A continuous discharge BMS. At 12.8V, that equals roughly 2,560W of continuous DC output before inverter losses. It is a strong match for properly sized 2,000W to 2,500W inverter systems and can power many common RV loads such as microwaves, coffee makers, induction cooktops, and hair dryers when the full system is designed correctly.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will the internal heater drain my battery while I am off-grid?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The heater runs only while a connected charger supplies at least 0.5A, and it is powered by incoming charge current only, never the battery's stored energy, so it does not warm the battery while you are discharging it or while it is in storage. Below 0°C (32°F), charging pauses while the heating pads warm the battery, and charging resumes automatically at 5°C (41°F). It is not a space heater.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I check how much power I have left?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This battery includes built-in Bluetooth monitoring, so you can connect with the free Epoch Li-Ion app on a compatible iOS or Android device. The app shows state of charge, voltage, current, and temperature without a separate external shunt: a BMS-integrated shunt measures current with 0.2A accuracy on discharge. The Bluetooth security PIN is printed on the battery's lid; you can change it in the app under Advanced Settings.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this fit in my RV's battery compartment?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Epoch 12V 460Ah Essentials battery measures 20.55 in L × 9.45 in W × 8.60 in H and weighs 84 lb. It is a BCI Group 8D battery, much larger than Group 24 or Group 27 batteries, so you should measure your battery tray, storage bay, under-bed compartment, or bench installation space before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I connect multiple 460Ah Essentials batteries together?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. This model supports up to 4 batteries in parallel for a maximum bank capacity of 1,840Ah at 12V, and up to 4 batteries in series for higher-voltage systems up to 48V, to a maximum 4S4P configuration. Use matched batteries of the same model, age, capacity, and state of charge, and follow Epoch’s installation guidance.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this battery waterproof?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This Essentials model is rated IP54, which means it is dust-protected and splash-resistant for protected RV battery bays, storage compartments, and mobile environments. It is not designed for submersion. If you need full IP67 waterproofing, compare the Elite 460Ah model.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What charger settings should I use?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Use lithium-compatible charging equipment programmed for LiFePO4 batteries. Epoch lists 14.2V – 14.4V bulk\/absorption ending at C\/20 (23A) or after 15 minutes, whichever comes first; float disabled preferred or 13.3V – 13.6V; 13.2V re-bulk; equalization disabled; and temperature compensation off (0mV\/°C). The recommended charge current is 138A (200A maximum continuous). For alternator charging, a DC-to-DC charger is highly recommended.\"\n      }\n    }\n  ]\n}\n  \u003c\/script\u003e\n\u003c\/div\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":40726615818286,"sku":"12460A-H","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/0484\/2798\/files\/epoch_battery_12460a_h_professional_reflection.png?v=1781962287"},{"product_id":"36v-50ah-lithium-trolling-motor-battery","title":"36V 50Ah Essential Series LiFePO4 Battery (1.92kWh)","description":"\u003cdiv style=\"font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; font-size:15px; line-height:1.6; color:#2D3748; text-transform:none; max-width:1100px; margin:0 auto;\"\u003e\n\n  \u003c!-- Hero --\u003e\n  \u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 62%,#02111F 100%); color:#FFFFFF; padding:34px 26px; border-radius:14px; margin-bottom:24px; border:1px solid rgba(46,145,229,0.35); box-shadow:0 14px 34px rgba(6,37,61,0.16);\"\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:24px; align-items:center;\"\u003e\n      \u003cdiv\u003e\n        \u003cp style=\"margin:0 0 10px 0; color:#7DC8FF; font-size:12px; font-weight:700; letter-spacing:0.14em; text-transform:uppercase;\"\u003e\n          36V trolling motor battery\n        \u003c\/p\u003e\n        \u003ch1 style=\"margin:0; color:#FFFFFF; font-size:34px; line-height:1.14; font-weight:700; letter-spacing:-0.02em; text-transform:none;\"\u003e\n          Epoch 36V 50Ah Group 31 Marine Trolling Motor Battery\n        \u003c\/h1\u003e\n        \u003cp style=\"margin:12px 0 0 0; color:#D9ECFF; font-size:16px; line-height:1.55; max-width:760px;\"\u003e\n          A lightweight 36V 50Ah lithium battery for anglers upgrading from heavy lead-acid trolling motor banks.\n        \u003c\/p\u003e\n        \u003cp style=\"margin:18px 0 0 0; color:#FFFFFF; max-width:900px;\"\u003e\n          The Epoch 36V 50Ah Group 31 Marine Trolling Motor Battery is a compact 36V trolling motor battery, 36V 50Ah lithium battery, and Group 31 marine battery upgrade for anglers who want one lightweight 36V deep cycle lithium power source instead of three heavy 12V lead-acid batteries. Built with LiFePO4 chemistry, internal heating for cold-weather charging, Bluetooth battery monitoring, advanced BMS protection, and an IP65 weatherproof enclosure, it stores 1.92kWh of energy (nominal, at 38.4V) for compatible 36V trolling motor systems.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003caside style=\"background:rgba(255,255,255,0.07); border:1px solid rgba(46,145,229,0.45); border-radius:12px; padding:22px;\"\u003e\n        \u003cp style=\"margin:0; color:#FFFFFF; font-size:20px; line-height:1.35; font-weight:700;\"\u003e\n          Powering adventure. Sustaining tomorrow.\n        \u003c\/p\u003e\n        \u003cdiv style=\"height:1px; background:rgba(125,200,255,0.45); margin:18px 0;\"\u003e\u003c\/div\u003e\n        \u003cp style=\"margin:0; color:#D9ECFF; font-size:13px; letter-spacing:0.08em; text-transform:uppercase;\"\u003e\n          Heated Bluetooth LiFePO4 marine power\n        \u003c\/p\u003e\n      \u003c\/aside\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Quick specs --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:12px; margin-bottom:28px;\"\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e36V\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eSystem voltage\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e50Ah\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eCapacity\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e1.92kWh\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eStored energy\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e100A\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eContinuous output\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003eIP65\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eWeatherproof\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e35 lb\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eApprox. weight\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Trust band --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Built to go further\n    \u003c\/h2\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(145px,1fr)); gap:10px;\"\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003e11-year limited warranty\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003e3 yrs free replacement\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eU.S.-based support\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eHelp when you need it\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eVeteran owned\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eMission-focused brand\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eDesigned and engineered\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eU.S. product design\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eAdvanced BMS\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eBuilt-in protection\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eLiFePO4 safety\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eStable lithium chemistry\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- SEO description sections --\u003e\n  \u003csection style=\"margin-bottom:30px;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.3;\"\u003e\n      One Lightweight Battery for a Three-Battery Bank\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Replace three heavy 12V lead-acid batteries with one compact 36V deep cycle lithium battery.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2D3748;\"\u003e\n      This Epoch 36V 50Ah lithium battery simplifies a traditional 36V trolling motor setup: one 38.4V LiFePO4 battery can replace a three-battery 12V lead-acid trolling-motor bank, with no watering or acid service. At approximately 35 lbs, it removes significant weight from the bow or battery compartment while freeing up valuable boat storage space.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#2D3748;\"\u003e\n      The Group 31 marine footprint gives anglers a familiar fitment path: 13.0 in L × 6.8 in W × 9.44 in H. It suits many Group 31 installations, but it is not a drop-in replacement for every lead-acid or AGM installation: always verify tray dimensions, hold-down straps, cable clearance, terminal orientation, cable size, overcurrent protection, and charger compatibility before replacing your current boat battery bank.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection style=\"margin-bottom:30px;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.3;\"\u003e\n      Power Your 36V Trolling Motor\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Efficient 36V marine lithium performance for fishing boats and trolling motor systems.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2D3748;\"\u003e\n      With 1.92kWh of stored energy, 100A continuous discharge capability, and a flat LiFePO4 discharge curve, this 36V trolling motor battery helps maintain strong voltage and consistent thrust through most of the battery’s usable capacity. That means less voltage sag compared with traditional lead-acid banks and more predictable power on the water.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#2D3748;\"\u003e\n      This battery is designed for compatible 36V trolling motor platforms, including systems commonly used with Minn Kota, Garmin, and Lowrance trolling motors when voltage, current draw, charger profile, and manufacturer battery requirements match. For longer fishing days or heavier current and wind, add runtime by wiring up to four matched 3650A-H batteries in parallel (up to 200Ah); this model must not be connected in series.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:18px; margin:30px 0; align-items:start;\"\u003e\n    \u003cdiv style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px;\"\u003e\n      \u003ch3 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n        IP65 weatherproof and rugged marine construction\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n        Dust-tight. Water-jet resistant. Built for demanding boat environments.\n      \u003c\/p\u003e\n      \u003cp style=\"margin:0; color:#2D3748;\"\u003e\n        The sealed IP65 enclosure helps protect the battery from dust, rain, spray, and low-pressure water jets, giving anglers dependable protection for wet decks, splashes, and outdoor use. Shoppers comparing IP67 waterproof marine battery options should note that this model is IP65 rated, not submersible; install it where standing water cannot collect around the battery, terminals, or wiring.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px;\"\u003e\n      \u003ch3 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n        Built-in heating and smart Bluetooth monitoring\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n        Know your state of charge before the next cast.\n      \u003c\/p\u003e\n      \u003cp style=\"margin:0; color:#2D3748;\"\u003e\n        Internal heating supports cold-weather charging: at 0°C (32°F) the BMS pauses charging and the incoming charge current from a connected charger (at least 0.5A) warms the battery, never its stored energy, then charging resumes at 5°C (41°F). The Bluetooth battery monitor lets you check state of charge, voltage, current, temperature, and battery status in the free Epoch Li-Ion app for iOS and Android, measured by a shunt built into the BMS. It is especially useful for anglers who want real-time battery confidence without guessing how much runtime remains.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Applications --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:22px; margin:30px 0; align-items:start;\"\u003e\n    \u003cdiv\u003e\n      \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n        Compatible applications\n      \u003c\/h2\u003e\n      \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n        Marine trolling motors, fishing boats, and compatible 36V power systems.\n      \u003c\/p\u003e\n      \u003cul style=\"list-style:none; padding:0; margin:0; display:grid; gap:8px;\"\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003e36V trolling motor systems where voltage and current requirements match.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eBass boats, fishing boats, pontoons, skiffs, aluminum boats, and compatible marine deep-cycle setups.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eMarine trolling systems from brands such as Minn Kota, Garmin, and Lowrance when manufacturer requirements are compatible.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eReplacement for three 12V lead-acid trolling motor batteries in compatible 36V banks.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eGroup 31 marine battery tray installations where the 13.0 in × 6.8 in × 9.44 in case fits.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eBoat electronics and 36V auxiliary loads when system wiring, fusing, and current ratings are properly matched.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eSolar, off-grid, and backup energy systems built around compatible 36V charging and inverter equipment.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eParallel battery banks up to four batteries for increased amp-hour capacity and longer runtime.\u003c\/span\u003e\n        \u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eCold-weather fishing setups where internal heating and low-temperature charge protection are important.\u003c\/span\u003e\n        \u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003caside style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:12px; padding:22px;\"\u003e\n      \u003ch3 style=\"margin:0 0 10px 0; color:#1A202C; font-size:16px; line-height:1.4; font-weight:600; text-transform:none;\"\u003e\n        Deep-cycle battery notice\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0;\"\u003e\n        This model is designed as a 36V heated Bluetooth deep-cycle LiFePO4 battery. It is not a cranking-rated battery and is not intended for engine starting. Size loads, conductors, and overcurrent protection to the 100A continuous rating; the 130A rating applies for up to 10 seconds only. Do not wire this battery in series; this model supports a maximum of one battery in series and up to four batteries in parallel.\n      \u003c\/p\u003e\n    \u003c\/aside\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Features --\u003e\n  \u003csection style=\"margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;\"\u003e\n      Battery features\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Smart marine lithium performance with cold-weather charging support.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:12px;\"\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e36V trolling motor battery\u003c\/strong\u003eSingle-battery 36V platform for compatible marine trolling motor systems.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e36V 50Ah lithium battery\u003c\/strong\u003eStores 1.92kWh (1,920Wh, nominal) at 38.4V with LiFePO4 chemistry.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eGroup 31 marine footprint\u003c\/strong\u003eMeasures 13.0 in L × 6.8 in W × 9.44 in H for many Group 31 tray installations.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eNative 36V\u003c\/strong\u003eOne 38.4V battery can replace a three-battery 12V lead-acid trolling-motor bank in compatible 36V systems.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e100A continuous discharge\u003c\/strong\u003eSupports demanding 36V loads while maintaining efficient lithium output.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e130A peak discharge\u003c\/strong\u003eDelivers short-duration peak output for up to 10 seconds.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e50A continuous charge\u003c\/strong\u003eUp to 50A continuous charge current, 25A recommended, with a LiFePO4 charge profile.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eInternal heating\u003c\/strong\u003eBelow 0°C, charge current from a connected charger powers heating pads that warm the battery to 5°C before charging resumes.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eBluetooth battery monitor\u003c\/strong\u003eThe free Epoch Li-Ion app for iOS and Android shows state of charge, voltage, current, and temperature from a shunt built into the BMS.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eAdvanced BMS protection\u003c\/strong\u003eHelps protect against overcharge, over-discharge, over-current, short circuit, and temperature extremes.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eIP65 weatherproof protection\u003c\/strong\u003eDust-tight and protected against water jets for boats and outdoor use. Not submersible.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e4,000+ cycle life\u003c\/strong\u003eLong-lasting lithium performance compared with traditional lead-acid batteries.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eParallel expansion\u003c\/strong\u003eUp to four batteries in parallel (200Ah, 7.68kWh) for added 36V runtime. Do not connect in series.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eLightweight 36V battery\u003c\/strong\u003eAt approximately 35 lbs, it removes significant weight from a traditional lead-acid bank.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eMaintenance-free design\u003c\/strong\u003eNo watering, acid service, or routine lead-acid maintenance; periodic inspection keeps it safe.\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e11-year limited warranty\u003c\/strong\u003e3 years of free replacement, then 40% off MSRP on a replacement battery through Year 11. Register within 90 days or keep your proof of purchase.\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Compatible accessories --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin:0 0 32px 0;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Compatible chargers and accessories\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Recommended add-ons for a complete 36V marine installation.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:10px;\"\u003e\n      \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003eEpoch 36V 15A LiFePO4 battery charger.\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003eEpoch battery tray for 3650A-H.\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003eLithium-compatible 36V onboard marine charger.\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003eProperly sized marine-grade cable, fusing, disconnects, and terminal hardware.\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Specifications --\u003e\n  \u003csection style=\"margin-bottom:34px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;\"\u003e\n      Specifications\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Full technical details, dimensions, weight, current ratings, and 36V charging settings.\n    \u003c\/p\u003e\n\n    \u003cdiv style=\"border:1px solid #E2E8F0; border-radius:12px; overflow:hidden; background:#FFFFFF;\"\u003e\n      \u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eGeneral\u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eBrand\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eEpoch Batteries\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eModel \/ SKU\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e3650A-H\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eSeries\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eEssential Series\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eBattery type\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eHeated Bluetooth deep-cycle LiFePO4 battery\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003ePrimary use\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e36V trolling motor, marine deep-cycle, and compatible 36V power systems\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eGroup size\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eBCI Group 31; verify fitment by dimensions\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eChemistry\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eLiFePO4 \/ Lithium iron phosphate\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eCell type\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003ePrismatic LiFePO4\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eCell configuration\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e12S (12 cells in series)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eBluetooth\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eYes — Epoch Li-Ion app (iOS and Android)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eBluetooth security PIN\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003ePrinted on the battery’s lid; can be changed in the app\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eCurrent sensing\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eBMS-integrated shunt; 0.2A accuracy on discharge\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eInternal heating\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eYes — for cold-weather charging\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eCycle life\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e4,000+ cycles\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eVoltage and capacity\u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eSystem voltage\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e36V class (38.4V nominal)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eNominal voltage\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e38.4V\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eNominal capacity\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e50Ah\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eEnergy stored\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e1.92kWh (1,920Wh), nominal\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eOperating voltage range\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e30.0V – 43.8V\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eMaximum charge voltage\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e43.8V\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eCurrent ratings\u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eMax continuous discharge\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e100A (2C)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eRecommended discharge current\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e25A (0.5C)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003ePeak discharge\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e130A for up to 10 seconds\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eMax continuous charge current\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e50A (1C)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003ePeak charge current\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e120A for up to 10 seconds\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eRecommended charge current\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e25A (0.5C)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eSeries and parallel configuration\u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eSeries connections\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eMax 1 — do not connect in series\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eParallel connections\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eMax 4 batteries in parallel, plug and play\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eMaximum parallel capacity\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eUp to 200Ah (7.68kWh) with 4 batteries in parallel\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eBank batteries\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eMatched 3650A-H batteries of similar age, condition, and firmware, all at the same state of charge\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eTemperature\u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eCharge temperature range\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e-20°C to 55°C \/ -4°F to 131°F, with heating\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eDischarge temperature range\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e-20°C to 60°C \/ -4°F to 140°F\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eRecommended storage temperature\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e0°C to 35°C \/ 32°F to 95°F, max 12 months\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eReconnect temperature\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e50°C \/ 122°F\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eHeating system\u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eLow-temperature charge cut-off\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e0°C \/ 32°F — charging is disabled\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eCell charge acceptance\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eOnly when every battery temperature reading is at or above 0°C \/ 32°F\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eHeater power source\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eIncoming charge current only; never stored battery energy\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eHeater activation\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eCharger connected and supplying at least 0.5A\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eCharging resumes after a cut-off\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eAutomatically at 5°C \/ 41°F\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eHeating system tested to\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e-20°C \/ -4°F\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eRated external ambient\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eDown to -40°C \/ -40°F\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eDimensions and weight\u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eLength\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e13.0 in \/ 330.2 mm\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eWidth\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e6.8 in \/ 172.7 mm\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eHeight\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e9.44 in \/ 239.8 mm\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eOverall dimensions\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e13.0 in L × 6.8 in W × 9.44 in H\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eWeight\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e35 lb \/ 15.9 kg\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eMechanical\u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eCase material\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eABS \/ PC blend, UL94-V0 flame rating\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eEnclosure protection\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eIP65 per IEC 60529 — dust-tight, protected against water jets; not submersible\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eTerminal type\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eM8 female\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eTerminal torque\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e8–12 N·m (71–106 in-lb)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eMounting\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eUpright, secured with a tray, strap, bracket, or enclosure rated for the battery’s 35 lb (15.9 kg)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eRecommended charging settings\u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eBulk \/ absorption voltage\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e42.6V – 43.2V\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eAbsorption end condition\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eCharge current ≤ C\/20 (2.5A) or 15 minutes, whichever comes first\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eFloat voltage\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eDisabled (preferred), or 40.0V – 40.8V\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eRe-bulk voltage\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e39.6V\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eMaximum continuous charge current\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e50A, all charging sources combined\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003ePeak charge current\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e120A for up to 10 seconds\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eRecommended charge current\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e25A (0.5C)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eTemperature compensation\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e0mV\/°C (off)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eEqualization\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eDisabled; no lead-acid equalization, desulfation, or repair modes\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eCharger temperature limit setting\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e0°C to 55°C \/ 32°F to 131°F, unless the charger has approved cold-charge logic\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eBMS high voltage cutoff\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e43.8V\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eSoC recalibration voltage\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e43.8V\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eAlternator charging\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eDC-to-DC charger programmed for LiFePO4 (highly recommended)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eBMS protection\u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eOvercharge protection\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eYes\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eOver-discharge protection\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eYes\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eOver-current protection\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eYes\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eShort-circuit protection\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eYes\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eHigh and low temperature disconnects\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eYes\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eExternal protection\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eRequired: the BMS does not replace a correctly rated fuse or DC circuit breaker\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#1A202C; color:#FFFFFF; padding:11px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eCompliance and listings\u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eCell-level certifications\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eUL 1642; IEC 62619:2022 (the cells used in this battery, not the complete battery assembly)\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eProduct compliance\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eCE; RoHS\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eShipping classification\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eUN 38.3; Class 9 lithium battery\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#F8FAFC;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eEnclosure rating\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003eIP65 per IEC 60529\u003c\/span\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"display:flex; flex-wrap:wrap; justify-content:space-between; gap:10px 20px; padding:10px 14px; border-bottom:1px solid #E2E8F0; background:#FFFFFF;\"\u003e\n        \u003cspan style=\"flex:1 1 220px; font-weight:600; color:#1A202C;\"\u003eWarranty\u003c\/span\u003e\n        \u003cspan style=\"flex:2 1 260px; color:#2D3748;\"\u003e11-year limited warranty: free replacement in Years 1–3, then 40% off MSRP on a replacement battery in Years 4–11. Register within 90 days or keep your proof of purchase.\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- IP65 protection --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin:32px 0;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      IP65 marine weather protection\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Dust-tight and protected against water jets for demanding outdoor use. Not submersible.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      The IP65-rated enclosure is designed for dust-tight protection and resistance to low-pressure water jets, making it suitable for many trolling motor, fishing boat, and outdoor marine installations. It should not be submerged, pressure washed, or mounted where water can pool around the battery or terminals.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Why upgrade --\u003e\n  \u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 100%); color:#FFFFFF; border-radius:14px; padding:26px; margin:32px 0; border:1px solid rgba(46,145,229,0.35);\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#FFFFFF; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Why upgrade to Epoch LiFePO4?\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#7DC8FF; font-weight:600;\"\u003e\n      More usable energy. Less weight. Longer service life.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#FFFFFF;\"\u003e\n      LiFePO4 technology provides stable voltage output, long cycle life, fast charging capability, and maintenance-free operation. Compared with traditional lead-acid trolling motor batteries, this Epoch lithium battery delivers efficient 36V energy storage in a lighter package while eliminating watering, acid maintenance, and routine lead-acid service.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Fitment note --\u003e\n  \u003csection style=\"margin-bottom:34px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;\"\u003e\n      Fitment and charging note\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Verify your trolling motor, charger, and battery tray before installation.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      Always confirm Group 31 tray fitment, cable clearance, terminal compatibility, trolling motor current requirements, charger compatibility, and system requirements before installation. Use a 36V LiFePO4-compatible marine charger, inverter charger, solar charge controller, or DC-to-DC charger programmed within Epoch’s recommended charging parameters. Tighten the M8 terminal hardware to 8–12 N·m (71–106 in-lb), and place the main fuse or DC-rated breaker as close as practical to the battery positive terminal. Do not wire this battery in series. For parallel battery banks of up to four, use matched 3650A-H batteries of similar age, condition, and firmware, all at the same state of charge, and follow Epoch’s installation guidelines.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ SECTION --\u003e\n  \u003csection style=\"margin-top:40px;\"\u003e\n    \u003cdiv style=\"text-align:center; margin-bottom:24px;\"\u003e\n      \u003cdiv style=\"display:inline-block; width:70px; height:2px; background:#2E91E5; vertical-align:middle; margin-right:16px;\"\u003e\u003c\/div\u003e\n      \u003cspan style=\"color:#2E91E5; text-transform:uppercase; letter-spacing:4px; font-size:14px; font-weight:700;\"\u003e\n        Frequently asked questions\n      \u003c\/span\u003e\n      \u003cdiv style=\"display:inline-block; width:70px; height:2px; background:#2E91E5; vertical-align:middle; margin-left:16px;\"\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"color:#1A202C; font-size:26px; line-height:1.22; margin:0 0 8px 0; font-weight:700; text-align:center; letter-spacing:-0.01em;\"\u003e\n      36V 50Ah Group 31 Battery FAQs\n    \u003c\/h2\u003e\n\n    \u003cp style=\"margin:0 0 26px 0; color:#2E91E5; font-weight:600; text-align:center;\"\u003e\n      Common questions about trolling motor runtime, fitment, charging, Bluetooth monitoring, and parallel expansion.\n    \u003c\/p\u003e\n\n    \u003cdiv style=\"display:grid; grid-template-columns:1fr; gap:12px;\"\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.45;\"\u003e\n          Will this battery fit in my current boat battery tray?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Often, yes. This battery is built around a BCI Group 31 footprint and measures 13.0 in L × 6.8 in W × 9.44 in H (330.2 × 172.7 × 239.8 mm). It suits many Group 31 trays and straps, but it is not a drop-in replacement for every lead-acid or AGM installation, so verify tray size, cable clearance, terminal orientation, and hold-down fitment before installation. Epoch offers a battery tray sized for the 3650A-H.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.45;\"\u003e\n          Is 50Ah enough to run a 36V trolling motor all day?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          It depends on how hard the motor works. 50Ah (1.92kWh) is the battery’s nominal capacity, not a guaranteed usable figure; for planning, Epoch uses 80% of nominal energy, about 1,536Wh (40Ah) per battery. Runtime is roughly usable amp-hours divided by the motor’s average current draw: a 10A average draw gives about 4 hours, and a steady 500W load about 3.1 hours. Thrust setting, motor efficiency, boat weight, wind, current, and temperature change real-world results. For extended runtime, up to four batteries can be wired in parallel (up to 200Ah).\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.45;\"\u003e\n          Do I need a special charger for this 36V lithium battery?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Yes. Use a 36V charger with a LiFePO4 profile or a programmable lithium charger, such as the Epoch 36V 15A LiFePO4 battery charger; do not use lead-acid, AGM, or gel profiles. Recommended settings: 42.6V–43.2V bulk\/absorption, ending when charge current falls to C\/20 (2.5A) or after 15 minutes, whichever comes first; float disabled (preferred) or 40.0V–40.8V; re-bulk at 39.6V; equalization disabled; temperature compensation 0mV\/°C (off). Keep charge current within 50A continuous, 25A recommended. For alternator charging, a DC-to-DC charger programmed for LiFePO4 is highly recommended.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.45;\"\u003e\n          Can I connect multiple 36V 50Ah batteries together?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Yes. This battery can be wired in parallel, up to four batteries, to increase capacity. For example, two batteries in parallel create a 36V 100Ah bank. Do not wire this model in series; it is limited to one battery in series and up to four in parallel.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.45;\"\u003e\n          Does this replace three 12V trolling motor batteries?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Yes, in compatible 36V systems this single 36V lithium battery can replace a traditional three-battery 12V lead-acid trolling motor bank. Confirm your trolling motor voltage, charger compatibility, tray dimensions, cable sizing, and manufacturer requirements before replacing an existing battery bank.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.45;\"\u003e\n          Is this battery waterproof?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          This model is IP65 rated, which means it is dust-tight and protected against water jets for demanding outdoor and marine environments. It is not intended for submersion, pressure washing, or installation where standing water can collect around the battery, terminals, or wiring.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.45;\"\u003e\n          Does the Bluetooth app show state of charge?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Yes. The free Epoch Li-Ion app for iOS and Android shows state of charge, voltage, current, temperature, and battery status, helping anglers track remaining power while on the water. Current is measured by a shunt built into the BMS (0.2A accuracy on discharge), so no external shunt is needed. The app asks for the Bluetooth security PIN printed on the battery’s lid the first time you connect; you can change the PIN in the app.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.45;\"\u003e\n          Does internal heating mean I can charge in freezing conditions?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Yes, with a charger connected. The battery is rated to charge from -20°C to 55°C (-4°F to 131°F) with its internal heating. At 0°C (32°F) the BMS disables charging and the incoming charge current (a LiFePO4 charger supplying at least 0.5A) powers the heating pads instead; charging resumes automatically once the battery reaches 5°C (41°F). The heater never uses stored battery energy, so it does not warm the battery during discharge or storage, and the cells never take charge below 0°C. The app may show little or no charge current while the battery warms; that is normal.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.45;\"\u003e\n          Will it work with Minn Kota, Garmin, or Lowrance trolling motors?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          This battery is designed for compatible 36V trolling motor systems, including systems commonly used with brands such as Minn Kota, Garmin, and Lowrance, when voltage and current requirements match. Always confirm your motor manufacturer’s battery requirements before installation.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.45;\"\u003e\n          Can this battery be used for engine starting?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          No. This model is a 36V deep-cycle LiFePO4 battery for trolling motor and compatible 36V power applications. It is not designed for engine cranking or outboard starting applications.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ schema markup for SEO --\u003e\n  \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this battery fit in my current boat battery tray?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Often, yes. This battery is built around a BCI Group 31 footprint and measures 13.0 in L × 6.8 in W × 9.44 in H (330.2 × 172.7 × 239.8 mm). It suits many Group 31 trays and straps, but it is not a drop-in replacement for every lead-acid or AGM installation, so verify tray size, cable clearance, terminal orientation, and hold-down fitment before installation. Epoch offers a battery tray sized for the 3650A-H.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is 50Ah enough to run a 36V trolling motor all day?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"It depends on how hard the motor works. 50Ah (1.92kWh) is the battery’s nominal capacity, not a guaranteed usable figure; for planning, Epoch uses 80% of nominal energy, about 1,536Wh (40Ah) per battery. Runtime is roughly usable amp-hours divided by the motor’s average current draw: a 10A average draw gives about 4 hours, and a steady 500W load about 3.1 hours. Thrust setting, motor efficiency, boat weight, wind, current, and temperature change real-world results. For extended runtime, up to four batteries can be wired in parallel (up to 200Ah).\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need a special charger for this 36V lithium battery?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Use a 36V charger with a LiFePO4 profile or a programmable lithium charger, such as the Epoch 36V 15A LiFePO4 battery charger; do not use lead-acid, AGM, or gel profiles. Recommended settings: 42.6V–43.2V bulk\/absorption, ending when charge current falls to C\/20 (2.5A) or after 15 minutes, whichever comes first; float disabled (preferred) or 40.0V–40.8V; re-bulk at 39.6V; equalization disabled; temperature compensation 0mV\/°C (off). Keep charge current within 50A continuous, 25A recommended. For alternator charging, a DC-to-DC charger programmed for LiFePO4 is highly recommended.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I connect multiple 36V 50Ah batteries together?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. This battery can be wired in parallel, up to four batteries, to increase capacity. For example, two batteries in parallel create a 36V 100Ah bank. Do not wire this model in series; it is limited to one battery in series and up to four in parallel.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does this replace three 12V trolling motor batteries?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, in compatible 36V systems this single 36V lithium battery can replace a traditional three-battery 12V lead-acid trolling motor bank. Confirm your trolling motor voltage, charger compatibility, tray dimensions, cable sizing, and manufacturer requirements before replacing an existing battery bank.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this battery waterproof?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This model is IP65 rated, which means it is dust-tight and protected against water jets for demanding outdoor and marine environments. It is not intended for submersion, pressure washing, or installation where standing water can collect around the battery, terminals, or wiring.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the Bluetooth app show state of charge?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The free Epoch Li-Ion app for iOS and Android shows state of charge, voltage, current, temperature, and battery status, helping anglers track remaining power while on the water. Current is measured by a shunt built into the BMS (0.2A accuracy on discharge), so no external shunt is needed. The app asks for the Bluetooth security PIN printed on the battery’s lid the first time you connect; you can change the PIN in the app.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does internal heating mean I can charge in freezing conditions?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, with a charger connected. The battery is rated to charge from -20°C to 55°C (-4°F to 131°F) with its internal heating. At 0°C (32°F) the BMS disables charging and the incoming charge current (a LiFePO4 charger supplying at least 0.5A) powers the heating pads instead; charging resumes automatically once the battery reaches 5°C (41°F). The heater never uses stored battery energy, so it does not warm the battery during discharge or storage, and the cells never take charge below 0°C. The app may show little or no charge current while the battery warms; that is normal.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will it work with Minn Kota, Garmin, or Lowrance trolling motors?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This battery is designed for compatible 36V trolling motor systems, including systems commonly used with brands such as Minn Kota, Garmin, and Lowrance, when voltage and current requirements match. Always confirm your motor manufacturer’s battery requirements before installation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can this battery be used for engine starting?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. This model is a 36V deep-cycle LiFePO4 battery for trolling motor and compatible 36V power applications. It is not designed for engine cranking or outboard starting applications.\"\n      }\n    }\n  ]\n}\n  \u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":41122817867822,"sku":"3650A-H","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/0484\/2798\/files\/epoch_battery_3650a_h_professional_reflection.png?v=1782021295"},{"product_id":"12v-172ah-cranking-lithium-battery","title":"12V 172Ah Cranking \u0026 Deep Cycle (Dual Purpose) LiFePO4 Battery","description":"\u003cdiv style=\"font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; font-size:15px; line-height:1.6; color:#2D3748; text-transform:none; max-width:1100px; margin:0 auto;\"\u003e\n\n  \u003c!-- HERO --\u003e\n  \u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 62%,#02111F 100%); color:#FFFFFF; padding:36px 26px; border-radius:14px; margin-bottom:24px; border:1px solid rgba(46,145,229,0.35); box-shadow:0 14px 34px rgba(6,37,61,0.16);\"\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:24px; align-items:center;\"\u003e\n      \u003cdiv\u003e\n        \u003cp style=\"margin:0 0 10px 0; color:#7DC8FF; font-size:12px; font-weight:700; letter-spacing:0.14em; text-transform:uppercase;\"\u003e\n          Marine cranking · House power · Bluetooth · Group 31\n        \u003c\/p\u003e\n        \u003ch1 style=\"margin:0; color:#FFFFFF; font-size:34px; line-height:1.14; font-weight:700; letter-spacing:-0.02em; text-transform:none;\"\u003e\n          12V 172Ah Marine Cranking Lithium Battery | Epoch Dual Purpose\n        \u003c\/h1\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#D9ECFF; font-size:16px; line-height:1.55; max-width:820px;\"\u003e\n          Upgrade your boat with a 12V 172Ah marine cranking lithium battery that combines outboard starting power and deep-cycle house energy in one compact Group 31 LiFePO4 platform.\n        \u003c\/p\u003e\n        \u003cp style=\"margin:18px 0 0 0; color:#FFFFFF; max-width:880px;\"\u003e\n          The Epoch Dual Purpose LiFePO4 battery delivers 2.20kWh of marine lithium battery storage, a 1,000A 5-second cranking pulse, 200A continuous output, Bluetooth monitoring, IP65 dust-tight, water-jet-resistant protection, and a lightweight 40-lb design for anglers and boaters who want fewer batteries, less weight, and more confidence on the water.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003caside style=\"background:rgba(255,255,255,0.07); border:1px solid rgba(46,145,229,0.45); border-radius:12px; padding:22px;\"\u003e\n        \u003cp style=\"margin:0; color:#FFFFFF; font-size:20px; line-height:1.35; font-weight:700;\"\u003e\n          One battery for cranking power and all-day electronics.\n        \u003c\/p\u003e\n        \u003cdiv style=\"height:1px; background:rgba(125,200,255,0.45); margin:18px 0;\"\u003e\u003c\/div\u003e\n        \u003cp style=\"margin:0; color:#D9ECFF; font-size:13px; letter-spacing:0.08em; text-transform:uppercase;\"\u003e\n          Approx. 1,000 CCA · 2.20kWh · IP65 · 11-year limited warranty\n        \u003c\/p\u003e\n      \u003c\/aside\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- QUICK SPECS --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(155px,1fr)); gap:12px; margin-bottom:28px;\"\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e172Ah\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eCapacity\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e2.20kWh\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eStored energy\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e1,000A\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003e5-sec cranking pulse\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e200A\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eContinuous output\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e40 lb\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eBattery weight\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003eIP65\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eMarine enclosure\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- TRUST BAND --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Built to go further\n    \u003c\/h2\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:10px;\"\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eDual purpose design\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eCranking + deep-cycle power\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eApprox. 1,000 CCA\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eOutboard starting support\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eBluetooth monitoring\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eiOS and Android app visibility\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eIP65 protection\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eDust and water-jet resistance\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003e4,000+ cycles\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003eLong-cycle LiFePO4 chemistry\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n\u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003e11-year limited warranty\u003c\/strong\u003e\u003cspan style=\"color:#4A5568;\"\u003e3 yrs free replacement\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- CORE FEATURES --\u003e\n  \u003csection style=\"margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n      The Ultimate All-in-One Boat Battery: Core Features\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 18px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Replace separate starting and house batteries with one cranking-capable, deep-cycle Group 31 lithium battery.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(245px,1fr)); gap:14px;\"\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px;\"\u003e\n        \u003ch3 style=\"font-size:16px; font-weight:700; color:#1A202C; margin:0 0 8px 0; line-height:1.35;\"\u003eCranking power: approx. 1,000 CCA equivalent\u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003eA heavy-duty cranking BMS delivers 1,000A for up to 5 seconds, for engine cranking only, giving compatible outboard starting systems the burst current they need without using a separate lead-acid starting battery.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px;\"\u003e\n        \u003ch3 style=\"font-size:16px; font-weight:700; color:#1A202C; margin:0 0 8px 0; line-height:1.35;\"\u003eDeep-cycle house power with 200A continuous output\u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003eThis 2.20kWh marine lithium battery also supports long-running 12V loads including fish finders, livewell pumps, bilge pumps, lighting, radios, GPS units, stereos, and other onboard electronics.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px;\"\u003e\n        \u003ch3 style=\"font-size:16px; font-weight:700; color:#1A202C; margin:0 0 8px 0; line-height:1.35;\"\u003eDrop the dead weight at only 40 lbs\u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003eReplace heavy lead-acid starting and house batteries with one 40-lb Group 31 lithium battery to reduce boat weight, improve service access, and free up crowded battery compartments.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- MARINE DURABILITY --\u003e\n  \u003csection style=\"margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n      Built to Survive Demanding Marine Environments\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 18px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Group 31 fitment, IP65 protection, and Bluetooth visibility for boaters who need dependable power.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(245px,1fr)); gap:14px;\"\u003e\n      \u003cdiv style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:12px; padding:18px;\"\u003e\n        \u003ch3 style=\"font-size:16px; font-weight:700; color:#1A202C; margin:0 0 8px 0; line-height:1.35;\"\u003eBCI Group 31 footprint\u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003eThe compact case measures 12.91 in L × 6.22 in W × 8.46 in H (328 × 158 × 215 mm) on a BCI Group 31 footprint, for compatible marine trays, hatches, and center-console compartments. It is not a drop-in replacement for every lead-acid installation: check tray fit, terminal clearance, cable size, overcurrent protection, and the charger profile first.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:12px; padding:18px;\"\u003e\n        \u003ch3 style=\"font-size:16px; font-weight:700; color:#1A202C; margin:0 0 8px 0; line-height:1.35;\"\u003eIP65 dust-tight, water-jet resistant\u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003eThe IP65 enclosure is dust-tight and protects the internal cells and smart BMS against low-pressure water jets from any direction in marine battery hatches and boat compartments. It is not submersible: do not submerge or pressure-wash it, or install it where standing water can collect, such as a bilge.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:12px; padding:18px;\"\u003e\n        \u003ch3 style=\"font-size:16px; font-weight:700; color:#1A202C; margin:0 0 8px 0; line-height:1.35;\"\u003eBluetooth smart app monitoring\u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003eUse the Epoch Li-Ion app to check battery state of charge, voltage, current, temperature, and BMS status from your phone, so you can see how much power remains before you run back to the ramp.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- EXPANDABILITY --\u003e\n  \u003csection style=\"margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n      Expandability \u0026amp; 11-Year Reliability\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 18px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Build a larger 12V house bank without moving away from the cranking-capable dual-purpose platform.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(245px,1fr)); gap:14px;\"\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px;\"\u003e\n        \u003ch3 style=\"font-size:16px; font-weight:700; color:#1A202C; margin:0 0 8px 0; line-height:1.35;\"\u003eExpand your 12V house bank up to 4 in parallel\u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003eWire up to 4 matched batteries in parallel for a 12V 688Ah \/ 8.81kWh bank. Series wiring is not approved for this model unless Epoch provides written model-specific guidance.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px;\"\u003e\n        \u003ch3 style=\"font-size:16px; font-weight:700; color:#1A202C; margin:0 0 8px 0; line-height:1.35;\"\u003e4,000+ cycles and 11-year limited warranty\u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003eLiFePO4 chemistry provides long service life, stable voltage, fast charging capability, and maintenance-free operation backed by Epoch’s 11-year limited warranty (3 years of free replacement, then 40% off MSRP on a replacement battery through Year 11; register within 90 days or keep your proof of purchase).\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px;\"\u003e\n        \u003ch3 style=\"font-size:16px; font-weight:700; color:#1A202C; margin:0 0 8px 0; line-height:1.35;\"\u003eSmart BMS protection\u003c\/h3\u003e\n        \u003cp style=\"margin:0;\"\u003eThe built-in BMS helps protect against overcharge, over-discharge, over-current, short circuit, high temperature, low temperature, and low-temperature charging conditions.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- APPLICATIONS --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:22px; margin:30px 0; align-items:start;\"\u003e\n    \u003cdiv\u003e\n      \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n        Built for Marine Anglers, Boaters \u0026amp; 12V Power Systems\n      \u003c\/h2\u003e\n      \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n        An all-in-one boat battery for cranking, electronics, and deep-cycle marine runtime.\n      \u003c\/p\u003e\n      \u003cul style=\"list-style:none; padding:0; margin:0; display:grid; gap:8px;\"\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eMarine cranking and starting applications where the outboard requirements match.\u003c\/span\u003e\n\u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eEpoch’s compatibility target is outboards up to 250 hp when the engine’s battery requirements, alternator output, wiring, and charging profile match.\u003c\/span\u003e\n\u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eAll-in-one boat battery setups that combine starting power and house electronics.\u003c\/span\u003e\n\u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eBass boats, fishing boats, pontoons, skiffs, flats boats, and center-console systems.\u003c\/span\u003e\n\u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eFish finders, livewell pumps, bilge pumps, GPS, marine radios, lighting, and onboard electronics.\u003c\/span\u003e\n\u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eGroup 31 AGM or lead-acid replacement projects where fitment and charging profile match.\u003c\/span\u003e\n\u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003e12V marine house banks up to 688Ah using matched batteries in parallel.\u003c\/span\u003e\n\u003c\/li\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n\u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eRV, camper, van, and solar 12V deep-cycle systems where cranking capability is also useful.\u003c\/span\u003e\n\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003caside style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:12px; padding:22px;\"\u003e\n      \u003ch3 style=\"margin:0 0 10px 0; color:#1A202C; font-size:16px; line-height:1.4; font-weight:700; text-transform:none;\"\u003e\n        Marine cranking compatibility note\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0;\"\u003e\n        Always verify your outboard manufacturer’s required CCA, charging profile, alternator output, fuse sizing, cable sizing, and installation requirements before replacing a starting battery. Some alternator systems may require lithium-ready regulation or a DC-to-DC charger.\n      \u003c\/p\u003e\n    \u003c\/aside\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- SPECIFICATIONS --\u003e\n  \u003csection style=\"margin-bottom:34px;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n      Technical Specifications\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Clean reference specs for the Epoch 12V 172Ah Essential Series dual-purpose marine lithium battery.\n    \u003c\/p\u003e\n\n    \u003cdiv style=\"overflow-x:auto; border:1px solid #E2E8F0; border-radius:12px; background:#FFFFFF;\"\u003e\n      \u003ctable style=\"width:100%; border-collapse:collapse; min-width:720px; font-size:15px; color:#2D3748;\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eGeneral\u003c\/th\u003e\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eEpoch Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e12172A-DP\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eEssential Series\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eBattery type\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eDual-purpose cranking and deep-cycle LiFePO4 battery\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eBattery group size\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eGroup 31\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eChemistry\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eLiFePO4 \/ lithium iron phosphate\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eCell type\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003ePrismatic LiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eCell configuration\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e4S1P\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eBluetooth\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eYes — Epoch Li-Ion app, iOS and Android\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eSelf-heating\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eCycle life\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e4,000+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e11-year limited warranty: free replacement in Years 1–3, then 40% off MSRP on a replacement battery in Years 4–11. Register within 90 days or keep your proof of purchase.\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eVoltage and capacity\u003c\/th\u003e\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eNominal voltage\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eNominal capacity\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e172Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eStored energy\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e2.20kWh (2,202Wh, nominal)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eOperating voltage range\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e10.0V – 14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eMaximum charge input\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e15.0V maximum input rating — not a charger target (charge at 14.2V – 14.6V)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eCurrent ratings\u003c\/th\u003e\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eMax continuous discharge\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eMax continuous charge current\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e200A, all charging sources combined\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003ePeak discharge \/ cranking\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e1,000A for up to 5 seconds, cranking only\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eCranking capability\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eApprox. 1,000 CCA equivalent\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eSeries \/ parallel\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eParallel only, max. 4 matched batteries (4P: 688Ah, 8.81kWh at 12.8V); series wiring is not approved for this model\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eTemperature\u003c\/th\u003e\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eCharge temperature range\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e-5°C to 55°C \/ 23°F to 131°F (battery rating); program chargers for 0°C to 55°C \/ 32°F to 131°F\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eDischarge temperature range\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e-20°C to 60°C \/ -4°F to 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eRecommended storage temperature\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e0°C to 35°C \/ 32°F to 95°F\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eLow-temperature charge protection\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eYes; the BMS blocks charging when the battery is too cold (no internal heating)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eDimensions and mechanical\u003c\/th\u003e\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eOverall dimensions\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e12.91 in L × 6.22 in W × 8.46 in H\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eMetric dimensions\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e328 × 158 × 215 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e40 lb \/ 18.14 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eTerminal type\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eM8 female; torque 8–12 Nm (71–106 in-lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eCase material\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eABS and PC blend\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eFlame rating\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eUL94-V0\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eEnclosure protection\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eIP65 (IEC 60529): dust-tight, water-jet resistant; not submersible\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eRecommended charging settings\u003c\/th\u003e\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eBulk \/ absorption voltage\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e14.2V – 14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eAbsorption end condition\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eEnd when current falls to C\/20 (about 8.6A) or after 15 minutes, whichever comes first\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eFloat voltage\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e13.4V – 13.8V, or disabled (preferred where the charger supports it)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eRe-bulk voltage\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e13.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eEqualization\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eDisabled\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eTemperature compensation\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e0 mV\/°C (disabled)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eRecommended charge current\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eUp to 86A (0.5C, 50% of capacity) for one battery; up to 50% of bank capacity for parallel banks\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eBMS high-voltage cutoff\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eSOC recalibration voltage\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003e14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase;\"\u003eBMS protection and compliance\u003c\/th\u003e\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eBMS\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eSmart BMS with built-in battery management\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eProtections\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eOvercharge, over-discharge, over-current, short circuit, high temperature, low temperature, and low-temperature charge protection\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eCell certification\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eUL 1642 (cells)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eThermal runaway testing\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eUL 9540A (cells)\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eBattery certification\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eIEC 62619:2022\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#F8FAFC;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eCompliance\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n          \u003ctr style=\"background:#FFFFFF;\"\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; width:36%; font-weight:600; color:#1A202C;\"\u003eShipping classification\u003c\/td\u003e\n\u003ctd style=\"border-top:1px solid #E2E8F0; padding:11px 14px; color:#2D3748;\"\u003eUN 38.3, Class 9\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- IP65 SECTION --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin:32px 0;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      IP65 marine protection\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Dust-tight. Water-jet resistant. Not submersible.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      The IP65-rated enclosure is dust-tight and protected against low-pressure water jets from any direction. It is suitable for many marine battery hatches and center-console installations, but it should not be submerged, pressure-washed, or installed where standing water can collect around the battery.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- WHY UPGRADE --\u003e\n  \u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 100%); color:#FFFFFF; border-radius:14px; padding:26px; margin:32px 0; border:1px solid rgba(46,145,229,0.35);\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#FFFFFF; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Why upgrade to Epoch dual-purpose lithium?\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#7DC8FF; font-weight:600;\"\u003e\n      Start the engine, run the electronics, and remove unnecessary lead-acid weight.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#FFFFFF;\"\u003e\n      This Epoch Dual Purpose LiFePO4 battery lets boaters consolidate cranking and deep-cycle power into a lighter, smarter, maintenance-free lithium platform. Compared with traditional lead-acid setups, it reduces watering, corrosion maintenance, wasted compartment space, and voltage sag under long accessory loads.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FITMENT NOTE --\u003e\n  \u003csection style=\"margin-bottom:34px;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n      Fitment, Charging \u0026amp; Installation Note\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Verify your exact boat, charger, alternator, and electrical system before installation.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      Confirm Group 31 tray dimensions, lid clearance, hold-down method, terminal hardware, cable routing, fuse\/breaker ratings, charger programming, and outboard alternator compatibility before installation. Mount the battery upright, and place a DC-rated main fuse or breaker as close as practical to the positive terminal, sized for engine cranking current as well as house loads. Use LiFePO4-compatible charging settings and follow Epoch’s current manual, applicable marine codes, and qualified installer guidance for final wiring.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ SECTION --\u003e\n  \u003csection style=\"margin-top:40px;\"\u003e\n    \u003ch2 style=\"font-size:22px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 10px 0; line-height:1.3; text-align:center;\"\u003e\n      Frequently Asked Questions\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 24px 0; color:#2E91E5; font-weight:600; text-align:center;\"\u003e\n      Common questions about cranking, house power, fitment, charging, and marine lithium safety.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:1fr; gap:12px;\"\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003eCan this lithium battery really start a gas outboard motor?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eYes. Unlike standard deep-cycle lithium batteries that may shut down under engine-starting loads, the Epoch 12V 172Ah Dual Purpose battery uses a cranking-capable BMS and is rated for 1,000A for up to 5 seconds, for engine cranking only; Epoch lists it as approx. 1,000 CCA equivalent, based on that 5-second rating. Epoch’s compatibility target is outboards up to 250 hp when the engine manufacturer’s battery requirements, alternator output, wiring, and charging profile match.\u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003eCan I use this battery for both my outboard motor and my house electronics?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eYes. That is the purpose of this dual-purpose design. The battery can provide high-output cranking power for a compatible outboard while also delivering 172Ah \/ 2.20kWh of deep-cycle capacity for fish finders, GPS, livewell pumps, bilge pumps, lighting, stereos, radios, and other 12V marine electronics. Keep the accessory loads within the 200A continuous rating, and do not discharge the battery so deeply that there is not enough charge left to start the engine.\u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003eWill this fit in my boat's current battery tray?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eThe Epoch 12V 172Ah Dual Purpose battery is built on a BCI Group 31 footprint and measures 12.91 in L x 6.22 in W x 8.46 in H (328 x 158 x 215 mm). It is not a drop-in replacement for every lead-acid installation, so always verify tray size, lid clearance, cable routing, terminal access, and hold-down hardware before installation, and leave clearance above the terminals for cable bend radius and terminal covers.\u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003eCan I connect these batteries in series for a 24V or 36V trolling motor?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eNo. This model is not approved for series wiring. Series wiring increases voltage and may exceed the battery’s design limits, so it should not be wired in series to create 24V, 36V, or 48V systems unless Epoch provides written model-specific approval. It can be wired with up to 4 matched batteries in parallel for a larger 12V bank up to 688Ah (8.81kWh).\u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003eCan I install the battery in a bilge or an open deck compartment?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eThe battery has an IP65 enclosure rating: it is dust-tight and protected against low-pressure water jets from any direction. It suits many marine battery hatches and center-console compartments, but it is not submersible: do not install it in a bilge or anywhere standing water can collect around the case or terminals, and do not submerge or pressure-wash it. Keep it out of prolonged direct sunlight and away from engine and exhaust heat.\u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003eHow do I check the battery level while I'm on the water?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eThis battery includes Bluetooth monitoring through the free Epoch Li-Ion app for iOS and Android. From your phone, you can review state of charge, voltage, current flow, temperature, and BMS status and protection events while you are at the helm or rigging area.\u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003eCan my outboard motor's alternator charge this lithium battery?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eThe battery can accept up to 200A of charge current, so confirm the alternator’s temperature, duty cycle, and output limits, and verify that your outboard alternator and charging system are compatible with LiFePO4 batteries. Some systems may require a lithium-ready regulator, a marine DC-to-DC charger, or manufacturer-specific guidance to protect the alternator and charge the battery correctly.\u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px;\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4;\"\u003eDoes this battery have built-in heating?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eNo. This specific 12V 172Ah Dual Purpose Essential Series model does not include internal self-heating. It does include low-temperature charge protection: the battery is rated to charge from 23°F to 131°F \/ -5°C to 55°C, but chargers should be programmed to charge only between 32°F and 131°F \/ 0°C and 55°C, and the BMS blocks charging when the battery is too cold. It can still discharge down to -4°F \/ -20°C.\u003c\/p\u003e\n      \u003c\/details\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can this lithium battery really start a gas outboard motor?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Unlike standard deep-cycle lithium batteries that may shut down under engine-starting loads, the Epoch 12V 172Ah Dual Purpose battery uses a cranking-capable BMS and is rated for 1,000A for up to 5 seconds, for engine cranking only; Epoch lists it as approx. 1,000 CCA equivalent, based on that 5-second rating. Epoch’s compatibility target is outboards up to 250 hp when the engine manufacturer’s battery requirements, alternator output, wiring, and charging profile match.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this battery for both my outboard motor and my house electronics?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. That is the purpose of this dual-purpose design. The battery can provide high-output cranking power for a compatible outboard while also delivering 172Ah \/ 2.20kWh of deep-cycle capacity for fish finders, GPS, livewell pumps, bilge pumps, lighting, stereos, radios, and other 12V marine electronics. Keep the accessory loads within the 200A continuous rating, and do not discharge the battery so deeply that there is not enough charge left to start the engine.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this fit in my boat's current battery tray?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Epoch 12V 172Ah Dual Purpose battery is built on a BCI Group 31 footprint and measures 12.91 in L x 6.22 in W x 8.46 in H (328 x 158 x 215 mm). It is not a drop-in replacement for every lead-acid installation, so always verify tray size, lid clearance, cable routing, terminal access, and hold-down hardware before installation, and leave clearance above the terminals for cable bend radius and terminal covers.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I connect these batteries in series for a 24V or 36V trolling motor?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. This model is not approved for series wiring. Series wiring increases voltage and may exceed the battery’s design limits, so it should not be wired in series to create 24V, 36V, or 48V systems unless Epoch provides written model-specific approval. It can be wired with up to 4 matched batteries in parallel for a larger 12V bank up to 688Ah (8.81kWh).\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I install the battery in a bilge or an open deck compartment?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The battery has an IP65 enclosure rating: it is dust-tight and protected against low-pressure water jets from any direction. It suits many marine battery hatches and center-console compartments, but it is not submersible: do not install it in a bilge or anywhere standing water can collect around the case or terminals, and do not submerge or pressure-wash it. Keep it out of prolonged direct sunlight and away from engine and exhaust heat.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I check the battery level while I'm on the water?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This battery includes Bluetooth monitoring through the free Epoch Li-Ion app for iOS and Android. From your phone, you can review state of charge, voltage, current flow, temperature, and BMS status and protection events while you are at the helm or rigging area.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can my outboard motor's alternator charge this lithium battery?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The battery can accept up to 200A of charge current, so confirm the alternator’s temperature, duty cycle, and output limits, and verify that your outboard alternator and charging system are compatible with LiFePO4 batteries. Some systems may require a lithium-ready regulator, a marine DC-to-DC charger, or manufacturer-specific guidance to protect the alternator and charge the battery correctly.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does this battery have built-in heating?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. This specific 12V 172Ah Dual Purpose Essential Series model does not include internal self-heating. It does include low-temperature charge protection: the battery is rated to charge from 23°F to 131°F \/ -5°C to 55°C, but chargers should be programmed to charge only between 32°F and 131°F \/ 0°C and 55°C, and the BMS blocks charging when the battery is too cold. It can still discharge down to -4°F \/ -20°C.\"\n      }\n    }\n  ]\n}\n  \u003c\/script\u003e\n\u003c\/div\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":42194931122222,"sku":"12172A-DP","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/0484\/2798\/files\/ChatGPT_Image_Sep_20_2026_04_06_19_AM.png?v=1789891597"},{"product_id":"12v-334ah-rv-lithium-battery","title":"12V 334Ah MC Essential Series LiFePO4 Battery (4.28kWh)","description":"\u003c!--\nSuggested SEO title:\nEpoch Essentials 12V 334Ah RV Lithium Battery (4.28kWh) | Heated Bluetooth\n\nSuggested meta description:\nUpgrade your RV, camper, or van with a 12V 334Ah LiFePO4 battery featuring 4.28kWh capacity, 300A output, Victron comms, Bluetooth, internal heating, and 2A active balancing.\n--\u003e\n\n\u003cdiv style=\"font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; font-size:15px; line-height:1.6; color:#2D3748; text-transform:none; max-width:1100px; margin:0 auto;\"\u003e\n\n  \u003c!-- Hero --\u003e\n  \u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 62%,#02111F 100%); color:#FFFFFF; padding:34px 26px; border-radius:14px; margin-bottom:24px; border:1px solid rgba(46,145,229,0.35); box-shadow:0 14px 34px rgba(6,37,61,0.16);\"\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:24px; align-items:center;\"\u003e\n      \u003cdiv\u003e\n        \u003cp style=\"margin:0 0 10px 0; color:#7DC8FF; font-size:12px; font-weight:700; letter-spacing:0.14em; text-transform:uppercase;\"\u003e\n          RV · Camper · Van conversion lithium power\n        \u003c\/p\u003e\n        \u003ch1 style=\"margin:0; color:#FFFFFF; font-size:34px; line-height:1.16; font-weight:700; letter-spacing:-0.02em; text-transform:none;\"\u003e\n          Epoch 12V 334Ah MC Essential Series RV Lithium Battery (4.28kWh) | Heated, Bluetooth \u0026amp; Victron CAN\n        \u003c\/h1\u003e\n        \u003cp style=\"margin:12px 0 0 0; color:#D9ECFF; font-size:16px; line-height:1.55; max-width:760px;\"\u003e\n          A 12V 334Ah LiFePO4 battery designed for high-capacity van, camper, and RV energy systems that need serious output in a compact footprint.\n        \u003c\/p\u003e\n        \u003cp style=\"margin:18px 0 0 0; color:#FFFFFF; max-width:880px;\"\u003e\n          The Epoch 12V 334Ah MC (model 12334A-MC) stores 4.28kWh (4,275Wh nominal) in one metal-cased battery, built for RVers, camper van builders, and off-grid users who want more boondocking power without sacrificing living space. With 300A continuous discharge, internal heating, Bluetooth monitoring in the Epoch Li-Ion app, Victron CAN communications, 2A active balancing, and a 75 lb, 15.35 × 8.07 × 11.02 in case, it is a high-capacity deep cycle battery for serious 12V power systems.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003caside style=\"background:rgba(255,255,255,0.07); border:1px solid rgba(46,145,229,0.45); border-radius:12px; padding:22px;\"\u003e\n        \u003cp style=\"margin:0; color:#FFFFFF; font-size:20px; line-height:1.35; font-weight:700;\"\u003e\n          The Goldilocks battery for vans and RVs: huge capacity without a huge footprint.\n        \u003c\/p\u003e\n        \u003cdiv style=\"height:1px; background:rgba(125,200,255,0.45); margin:18px 0;\"\u003e\u003c\/div\u003e\n        \u003cp style=\"margin:0; color:#D9ECFF; font-size:13px; letter-spacing:0.08em; text-transform:uppercase;\"\u003e\n          4.28kWh · 300A BMS · Victron comms\n        \u003c\/p\u003e\n      \u003c\/aside\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Quick specs --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:12px; margin-bottom:28px;\"\u003e\n        \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e334Ah\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eCapacity\u003c\/div\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e4.28kWh\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eStored energy\u003c\/div\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e300A\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eContinuous output\u003c\/div\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e600A\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003e10 sec peak\u003c\/div\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e75 lbs\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eBattery weight\u003c\/div\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003eIP21\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eIndoor, drip resistant\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Trust band --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Built for high-demand RV power systems\n    \u003c\/h2\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(145px,1fr)); gap:10px;\"\u003e\n            \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003e11-year limited warranty\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003e3 yrs free replacement\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eVictron communications\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eCerbo GX \u0026amp; Ekrano GX ready\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eBluetooth monitoring\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eEpoch Li-Ion app\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eInternal heating\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eCold-weather charging\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003e2A active balancing\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eCell-level stability\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003e300A BMS\u003c\/strong\u003e\n        \u003cspan style=\"color:#4A5568;\"\u003eHeavy-load output\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Main SEO section --\u003e\n  \u003csection style=\"margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:24px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.3;\"\u003e\n      Power Heavy RV Loads with a 300A Smart BMS\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Run a properly designed 3,000W-class inverter system from one compact 12V lithium battery.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2D3748;\"\u003e\n      This 12V 334Ah LiFePO4 battery is built around a robust 300A continuous discharge rating, giving DIY builders enough output for serious inverter-based RV and van power systems. At 12.8V, 300A is about 3,840W of DC output before inverter losses, enough for a properly designed 3,000W-class inverter system. Size the system by the inverter's DC input current, not its AC output: it must stay within 300A, and Epoch recommends keeping daily loads at or below 150A.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#2D3748;\"\u003e\n      The 600A peak discharge rating covers start-up surges of up to 10 seconds from appliances such as air conditioners, microwaves, and refrigerators; any load that lasts longer must stay at or below 300A. As always, inverter surge, wiring, fuse protection, ventilation, and charger settings must be designed correctly.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Integration and heating --\u003e\n  \u003csection style=\"margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:24px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.3;\"\u003e\n      Four-Season Ready \u0026amp; Seamless System Integration\n    \u003c\/h2\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:18px; margin-top:18px;\"\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:22px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003eAutomatic Internal Heating\u003c\/h3\u003e\n        \u003cp style=\"margin:0; color:#2D3748;\"\u003eAn internal heating film lets the battery charge from -20°C to 55°C (-4°F to 131°F). When a charging source such as solar, shore power, or a DC-to-DC alternator charger is connected and the cells are below 0°C (32°F), the heater warms them and the BMS holds off charge current until they are above 5°C (41°F), which can take up to 60 minutes in deep cold. The heater runs only while a charger is connected.\u003c\/p\u003e\n      \u003c\/div\u003e\n      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:22px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003eVictron Comms \u0026amp; Bluetooth Monitoring\u003c\/h3\u003e\n        \u003cp style=\"margin:0; color:#2D3748;\"\u003eWired to a Victron Cerbo GX or Ekrano GX over CAN-bus, the host battery becomes the controlling BMS and, with DVCC on, tells MultiPlus, MPPT, and Orion chargers what voltage and current to deliver. Batteries in a bank link over RJ45 patch cables and negotiate their host or node role automatically, so the GX shows the bank as one battery. Over Bluetooth, the free Epoch Li-Ion app shows state of charge, voltage, current, cell voltages, temperatures, and heater status.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Compact and safe --\u003e\n  \u003csection style=\"margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:24px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.3;\"\u003e\n      Compact, Safe, and Built for the Long Haul\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Built for dry interior RV and van installs, such as under-bed, dinette bench, and electrical cabinet power systems.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2D3748;\"\u003e\n      The 75 lb (34 kg) battery measures 15.35 in × 8.07 in × 11.02 in (390 × 205 × 280 mm) in a powder-coated steel case, making it a practical under-bed RV battery upgrade or cabinet-mounted battery bank for camper vans and off-grid RV conversions. Its IP21 rating covers fingers and vertically dripping water only, so it is for dry, protected indoor installation, not exposed exterior battery trays.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#2D3748;\"\u003e\n      2A active balancing moves charge between the cells across the full state-of-charge range, while the 4,500+ cycle rating and 11-year limited warranty support long-term confidence for demanding mobile and off-grid electrical systems.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Applications --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:22px; margin:30px 0; align-items:start;\"\u003e\n    \u003cdiv\u003e\n      \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n        Compatible applications\n      \u003c\/h2\u003e\n      \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n        RV, camper, van conversion, solar, and off-grid 12V power systems.\n      \u003c\/p\u003e\n      \u003cul style=\"list-style:none; padding:0; margin:0; display:grid; gap:8px;\"\u003e\n                \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eRV, camper, motorhome, travel trailer, and fifth-wheel house-power systems.\u003c\/span\u003e\n        \u003c\/li\u003e        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eCamper van and skoolie electrical builds that need high capacity without wasting living space.\u003c\/span\u003e\n        \u003c\/li\u003e        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eUnder-bed RV battery upgrade projects, dinette bench installs, and interior electrical cabinets.\u003c\/span\u003e\n        \u003c\/li\u003e        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eInverter-based boondocking setups for air conditioners, microwaves, induction cooking, and residential refrigerators, within 300A continuous.\u003c\/span\u003e\n        \u003c\/li\u003e        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eOff-grid van conversion and solar battery banks using lithium-compatible charge controllers and inverter chargers.\u003c\/span\u003e\n        \u003c\/li\u003e        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eVictron Cerbo GX and Ekrano GX systems using CAN communications and DVCC.\u003c\/span\u003e\n        \u003c\/li\u003e        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eProtected marine house-power installations and backup power.\u003c\/span\u003e\n        \u003c\/li\u003e        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eParallel 12V banks: 4 batteries validated, larger banks up to 16 with Epoch design support.\u003c\/span\u003e\n        \u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003caside style=\"background:#FFF5F5; border:1px solid #FED7D7; border-left:5px solid #ED1B4A; border-radius:12px; padding:22px;\"\u003e\n      \u003ch3 style=\"margin:0 0 10px 0; color:#1A202C; font-size:17px; line-height:1.4; font-weight:700; text-transform:none;\"\u003e\n        Indoor installation note\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0; color:#2D3748;\"\u003e\n        This IP21 battery should be installed in a dry, protected interior space such as under a bed, in a dinette bench, or inside an electrical cabinet. It is not intended for engine bays, exposed trailer tongues, wet exterior bays, open boat decks, or locations where it can be sprayed, submerged, or covered by standing water.\n      \u003c\/p\u003e\n    \u003c\/aside\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Features --\u003e\n  \u003csection style=\"margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;\"\u003e\n      Battery features\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      High-output LiFePO4 performance with smart monitoring, heating, balancing, and Victron support.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:12px;\"\u003e\n            \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:5px;\"\u003e334Ah \/ 4.28kWh capacity\u003c\/strong\u003e\n        \u003cspan style=\"color:#2D3748;\"\u003eA high-capacity deep cycle battery that stores serious off-grid energy in one compact 12V package.\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:5px;\"\u003e300A continuous discharge\u003c\/strong\u003e\n        \u003cspan style=\"color:#2D3748;\"\u003eSupports demanding 12V loads and properly designed 3,000W-class inverter systems; 150A is recommended for daily use.\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:5px;\"\u003e600A peak discharge\u003c\/strong\u003e\n        \u003cspan style=\"color:#2D3748;\"\u003eProvides short-duration surge capability for up to 10 seconds to help handle appliance startup loads.\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:5px;\"\u003eInternal heating\u003c\/strong\u003e\n        \u003cspan style=\"color:#2D3748;\"\u003eWarms the cells below 0°C (32°F) while a charger is connected; charging resumes above 5°C (41°F), for a -20°C to 55°C charge range.\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:5px;\"\u003eVictron communications\u003c\/strong\u003e\n        \u003cspan style=\"color:#2D3748;\"\u003eActs as the controlling BMS for a Victron Cerbo GX or Ekrano GX over CAN-bus with DVCC; banks link over RJ45.\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:5px;\"\u003eBluetooth app monitoring\u003c\/strong\u003e\n        \u003cspan style=\"color:#2D3748;\"\u003eView state of charge, voltage, current, cell voltages, temperatures, and heater status in the Epoch Li-Ion app for iOS and Android.\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:5px;\"\u003e2A active balancing\u003c\/strong\u003e\n        \u003cspan style=\"color:#2D3748;\"\u003eMoves charge between cells across the full state-of-charge range to keep the four cells matched.\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:5px;\"\u003eIP21 indoor use\u003c\/strong\u003e\n        \u003cspan style=\"color:#2D3748;\"\u003eFor dry, protected RV and van installation spaces such as under beds, benches, or cabinets. Not weatherproof or waterproof.\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:5px;\"\u003e4,500+ cycle life\u003c\/strong\u003e\n        \u003cspan style=\"color:#2D3748;\"\u003eLong-lasting LiFePO4 performance for repeated deep-cycle use in mobile and off-grid applications.\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:5px;\"\u003eParallel expansion\u003c\/strong\u003e\n        \u003cspan style=\"color:#2D3748;\"\u003eUp to 4 batteries in parallel, validated plug and play; up to 16 with Epoch design support. No series wiring.\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:5px;\"\u003e75 lb weight\u003c\/strong\u003e\n        \u003cspan style=\"color:#2D3748;\"\u003eHigh capacity without the weight penalty of multiple lead-acid or AGM batteries.\u003c\/span\u003e\n      \u003c\/div\u003e      \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003cstrong style=\"display:block; color:#1A202C; font-weight:700; margin-bottom:5px;\"\u003e11-year limited warranty\u003c\/strong\u003e\n        \u003cspan style=\"color:#2D3748;\"\u003e3 years of free replacement, then 40% off MSRP on a replacement battery through Year 11. Register within 90 days or keep your proof of purchase.\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Compatible charging equipment --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin:0 0 32px 0;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Compatible charging equipment\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Use lithium-compatible hardware programmed for Epoch’s charging settings. Combined charge current from all sources must stay at or below 300A per battery.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(220px,1fr)); gap:10px;\"\u003e\n            \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003e12V LiFePO4 chargers, converters, and inverter chargers with a LiFePO4 or programmable profile\u003c\/span\u003e\n      \u003c\/div\u003e\n            \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003eSolar charge controllers (MPPT or PWM) with a programmable or LiFePO4 profile\u003c\/span\u003e\n      \u003c\/div\u003e\n            \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003eDC-to-DC alternator chargers for van and RV charging systems\u003c\/span\u003e\n      \u003c\/div\u003e\n            \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003eVictron systems with a Cerbo GX or Ekrano GX, where CAN comms let the battery set charge limits through DVCC\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Specifications --\u003e\n  \u003csection style=\"margin-bottom:34px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;\"\u003e\n      Technical Specifications \u0026amp; Dimensions\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Full technical details, dimensions, weight, communication features, and charging settings.\n    \u003c\/p\u003e\n    \u003cdiv style=\"overflow-x:auto; border:1px solid #E2E8F0; border-radius:12px; background:#FFFFFF;\"\u003e\n      \u003ctable style=\"width:100%; min-width:720px; border-collapse:collapse; font-size:15px; line-height:1.55; color:#2D3748;\"\u003e\n        \u003ctbody\u003e\n                \u003ctr\u003e\n        \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eGeneral\u003c\/th\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eBrand\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eEpoch Batteries\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eModel \/ SKU\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e12334A-MC\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eSeries\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eEssential Series\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eBattery type\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eHeated Bluetooth deep-cycle LiFePO4 battery with Victron CAN communications\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003ePrimary use\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eHigh-capacity 12V house power for RVs, vans, off-grid cabins, and solar banks, installed in a dry, protected interior space\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eChemistry\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eLiFePO4 \/ Lithium iron phosphate\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCell type\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eGrade-A prismatic LiFePO4\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCell configuration\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e4S1P\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eBluetooth\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eYes — Epoch Li-Ion app, iOS and Android\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eVictron communications\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eYes — Victron CAN-bus (GX \/ DVCC)\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eInternal heating\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eYes — internal heating film; runs only while a charger is connected\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eActive balancing\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eYes — 2A active balancing\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCycle life\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e4,500+ cycles\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eWarranty\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e11-year limited warranty: free replacement in Years 1–3, then 40% off MSRP on a replacement battery in Years 4–11. Register within 90 days or keep your proof of purchase.\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eVoltage and capacity\u003c\/th\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eNominal voltage\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e12.8V\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eNominal capacity\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e334Ah\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eEnergy stored\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e4.28kWh (4,275Wh)\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eOperating voltage range\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e10.0V – 14.6V\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eMaximum charge voltage\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e14.6V\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eCurrent ratings\u003c\/th\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eMax continuous discharge\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e300A (150A recommended for daily use)\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eMax continuous charge current\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e300A\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eRecommended charge current\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eUp to 167A (50% of capacity); up to 50% of bank capacity for parallel banks\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eMax discharge peak current\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e600A for up to 10 seconds\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eEstimated runtime (80% planning energy, 3,420Wh)\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e100W ≈ 34.2 h · 500W ≈ 6.8 h · 1,000W ≈ 3.4 h · 3,000W ≈ 1.1 h\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eConfiguration\u003c\/th\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eSeries connections\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eNot approved for this model\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eParallel connections\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eMax. 4 batteries (validated); up to 16 with Epoch design support\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eMaximum configuration\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e4P: 1,336Ah \/ 17.10kWh, matched batteries and rated equipment\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eSystem design note\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eUse matched 12334A-MC batteries of the same age, capacity, and state of charge, within 0.05V of each other before connecting\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eTemperature\u003c\/th\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCharge temperature range\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e-20°C to 55°C \/ -4°F to 131°F, with heating\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eDischarge temperature range\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e-20°C to 60°C \/ -4°F to 140°F\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eRecommended storage temperature\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e0°C to 35°C \/ 32°F to 95°F\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eLow-temperature charge protection\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eHeater on below 0°C (32°F) while a charger is connected; charging resumes above 5°C (41°F)\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eDimensions and weight\u003c\/th\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eLength\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e15.35 in \/ 390 mm\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eWidth\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e8.07 in \/ 205 mm\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eHeight\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e11.02 in \/ 280 mm\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eOverall dimensions\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e15.35 in L × 8.07 in W × 11.02 in H (390 × 205 × 280 mm)\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eWeight\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e75 lb \/ 34 kg\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eMechanical\u003c\/th\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCase material\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003ePowder-coated steel (metal) enclosure\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eEnclosure protection\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eIP21 (IEC 60529) — indoor, drip resistant; dry indoor installation only, not submersible\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eTerminal type\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eM10 female\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eTerminal torque\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e13–17 Nm (115–150 in-lb)\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eMounting orientation\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eUpright; do not invert during operation\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eIn the box\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eOne battery and two M10 stainless terminal bolts with washers\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eRecommended charging settings\u003c\/th\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eBulk \/ absorption voltage\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e14.2V – 14.4V\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eAbsorption time\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eEnd when current falls to C\/20 (16.7A) or after 15 minutes, whichever comes first\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eFloat voltage\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e13.3V – 13.6V; disabled is preferred\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eRe-bulk voltage\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e13.2V\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eEqualization\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eDisabled\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eTemperature compensation\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e0 mV\/°C (disabled)\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCharge temperature range\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e-20°C to 55°C \/ -4°F to 131°F (with internal heating)\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eBMS high voltage cutoff\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003e14.6V\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eBMS protection\u003c\/th\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eOvercharge protection\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eYes\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eOver-discharge protection\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eYes\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eOver-current protection\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eYes\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eShort-circuit protection\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eYes\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eHigh and low temperature disconnects\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eYes\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:12px 14px; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; border:1px solid #1A202C;\"\u003eCompliance and support\u003c\/th\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCertifications\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eUL 1642, UL 9540A, IEC 62619:2022\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eCompliance marks\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eCE, RoHS\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eTransport\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eUN 38.3, Class 9\u003c\/td\u003e\n      \u003c\/tr\u003e      \u003ctr\u003e\n        \u003ctd style=\"width:38%; vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#1A202C; font-weight:600;\"\u003eSupport\u003c\/td\u003e\n        \u003ctd style=\"vertical-align:top; padding:11px 14px; border:1px solid #E2E8F0; color:#2D3748;\"\u003eUS-based technical support: 1-888-501-1846, support@epochbatteries.com\u003c\/td\u003e\n      \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Why upgrade --\u003e\n  \u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 100%); color:#FFFFFF; border-radius:14px; padding:26px; margin:32px 0; border:1px solid rgba(46,145,229,0.35);\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#FFFFFF; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Why upgrade to Epoch LiFePO4?\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#7DC8FF; font-weight:600;\"\u003e\n      More usable energy. Less weight. Smarter monitoring. Longer service life.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#FFFFFF;\"\u003e\n      Compared with traditional lead-acid batteries, LiFePO4 technology provides more usable capacity, stable voltage output, fast charging capability, and maintenance-free operation. For RVers and van builders, that means more boondocking runtime, less battery-bank complexity, and far less space lost to multiple heavy lead-acid batteries.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Fitment note --\u003e\n  \u003csection style=\"margin-bottom:34px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;\"\u003e\n      Fitment and installation note\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Verify your inverter, charger, wiring, and installation location before use.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      Always confirm compartment dimensions, mounting location, cable clearance, terminal compatibility, fuse sizing, charger settings, inverter draw, and ventilation before installation. For large inverter systems, properly sized cables, bus bars, fuses, disconnects, and charge sources are essential. Use matched batteries within 0.05V of each other and balanced wiring for parallel battery banks. Mount the battery upright, torque the M10 terminals to 13–17 Nm (115–150 in-lb), and place a DC-rated main fuse or breaker within 18 in (45 cm) of the positive terminal.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003csection style=\"margin-top:40px;\"\u003e\n    \u003cdiv style=\"text-align:center; margin-bottom:24px;\"\u003e\n      \u003cdiv style=\"display:inline-block; width:70px; height:2px; background:#2E91E5; vertical-align:middle; margin-right:16px;\"\u003e\u003c\/div\u003e\n      \u003cspan style=\"color:#2E91E5; text-transform:uppercase; letter-spacing:0.14em; font-size:12px; font-weight:700;\"\u003e\n        Frequently asked questions\n      \u003c\/span\u003e\n      \u003cdiv style=\"display:inline-block; width:70px; height:2px; background:#2E91E5; vertical-align:middle; margin-left:16px;\"\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"color:#1A202C; font-size:26px; line-height:1.18; margin:0 0 8px 0; font-weight:700; text-align:center;\"\u003e\n      Epoch 12V 334Ah RV Battery FAQs\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 26px 0; color:#2E91E5; font-weight:600; text-align:center;\"\u003e\n      Common questions about inverter sizing, Victron integration, installation, heating, parallel banks, and RV fitment.\n    \u003c\/p\u003e\n\n    \u003cdiv style=\"display:grid; grid-template-columns:1fr; gap:12px;\"\u003e\n            \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003eCan I run my RV air conditioner with this single battery?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eYes, with a properly designed inverter system. The Epoch 12V 334Ah MC uses a heavy-duty 300A continuous BMS. At 12.8V, that is about 3,840W of DC output before inverter losses, enough for a properly designed 3,000W-class inverter system, and its 600A peak rating covers start-up surges of up to 10 seconds. Runtime depends on the load: planning on 80% of the battery's 4,275Wh (3,420Wh), a 1,000W load runs for about 3.4 hours and a 3,000W load for about 1.1 hours.\u003c\/p\u003e\n      \u003c\/details\u003e      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003eDoes this battery integrate with my Victron system?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eYes. The 12334A-MC speaks the Victron CAN-bus protocol. Connect the host battery's CAN port to the BMS-Can port of a Cerbo GX or Ekrano GX with a straight-through RJ45 patch cable, select the CAN-bus BMS profile (500 kbit\/s), turn DVCC on, and choose the battery (listed as DRIFT) as the controlling BMS. In a bank, run a patch cable from each battery's LINK B to the next battery's LINK A; the batteries negotiate their host or node role automatically, and the GX shows the bank as one battery. The BMS then sets the charge voltage and current limits for MultiPlus, MPPT, and Orion chargers.\u003c\/p\u003e\n      \u003c\/details\u003e      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003eWhere should I install this battery in my van or camper?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eBecause this model is IP21 rated, it must be installed upright in a dry, protected interior location such as under a van bed, inside a dinette bench, in a dedicated electrical cabinet, or in a protected RV battery bay. It should not be installed in engine bays, exposed exterior locations, wet compartments, or areas where it may be sprayed, submerged, or covered by standing water.\u003c\/p\u003e\n      \u003c\/details\u003e      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003eWill the internal heater drain my battery while I am boondocking?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eNo. The heater runs only while a charging source is connected. When a charger such as solar, shore power, or a DC-to-DC alternator charger is connected and the cells are below 0°C (32°F), the BMS turns on the heater and blocks charge current until the cells are above 5°C (41°F), which can take up to 60 minutes in deep cold. With no charger connected the heater stays off, and the battery can still discharge down to -20°C (-4°F) without heating.\u003c\/p\u003e\n      \u003c\/details\u003e      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003eCan I wire these batteries in series or parallel?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eParallel only. Up to 4 matched 12334A-MC batteries in parallel are validated plug and play, for up to 1,336Ah (17.10kWh) at 12.8V; banks of up to 16 batteries need Epoch design support for fusing and busbars. Series connection is not approved for this model, so it must not be used to build 24V, 36V, or 48V systems. Charge each battery fully and bring them all to within 0.05V of each other before connecting them.\u003c\/p\u003e\n      \u003c\/details\u003e      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003eHow much space and weight will this save compared to lead-acid batteries?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eThis battery stores 4.28kWh in a single 15.35 in × 8.07 in × 11.02 in footprint and weighs 75 lbs. To get a similar amount of usable energy from traditional lead-acid or AGM batteries, you would typically need several 100Ah batteries weighing well over 200 lbs combined. This makes the 334Ah Epoch battery a major space and weight saver for vans, campers, and RVs.\u003c\/p\u003e\n      \u003c\/details\u003e      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003eWhat is 2A active balancing?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e2A active balancing moves charge between the cells to keep their voltages matched across the whole state-of-charge range, not only at full charge. This helps a large-capacity battery stay consistent through repeated heavy inverter loads and deep-cycle use.\u003c\/p\u003e\n      \u003c\/details\u003e      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003eIs this a good battery for a 3,000W inverter?\u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003eYes, when the inverter system is properly designed. At 12.8V, the 300A continuous rating is about 3,840W of DC input before inverter losses, enough for a 3,000W-class inverter. Size the system by the inverter's rated DC input current, not its AC output: it must stay within 300A, and Epoch recommends 150A or less for daily use. Wiring, fusing, inverter surge draw, charger settings, and ventilation should be sized by a qualified installer or experienced builder.\u003c\/p\u003e\n      \u003c\/details\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ schema --\u003e\n  \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I run my RV air conditioner with this single battery?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, with a properly designed inverter system. The Epoch 12V 334Ah MC uses a heavy-duty 300A continuous BMS. At 12.8V, that is about 3,840W of DC output before inverter losses, enough for a properly designed 3,000W-class inverter system, and its 600A peak rating covers start-up surges of up to 10 seconds. Runtime depends on the load: planning on 80% of the battery's 4,275Wh (3,420Wh), a 1,000W load runs for about 3.4 hours and a 3,000W load for about 1.1 hours.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does this battery integrate with my Victron system?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The 12334A-MC speaks the Victron CAN-bus protocol. Connect the host battery's CAN port to the BMS-Can port of a Cerbo GX or Ekrano GX with a straight-through RJ45 patch cable, select the CAN-bus BMS profile (500 kbit\/s), turn DVCC on, and choose the battery (listed as DRIFT) as the controlling BMS. In a bank, run a patch cable from each battery's LINK B to the next battery's LINK A; the batteries negotiate their host or node role automatically, and the GX shows the bank as one battery. The BMS then sets the charge voltage and current limits for MultiPlus, MPPT, and Orion chargers.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Where should I install this battery in my van or camper?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Because this model is IP21 rated, it must be installed upright in a dry, protected interior location such as under a van bed, inside a dinette bench, in a dedicated electrical cabinet, or in a protected RV battery bay. It should not be installed in engine bays, exposed exterior locations, wet compartments, or areas where it may be sprayed, submerged, or covered by standing water.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will the internal heater drain my battery while I am boondocking?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The heater runs only while a charging source is connected. When a charger such as solar, shore power, or a DC-to-DC alternator charger is connected and the cells are below 0°C (32°F), the BMS turns on the heater and blocks charge current until the cells are above 5°C (41°F), which can take up to 60 minutes in deep cold. With no charger connected the heater stays off, and the battery can still discharge down to -20°C (-4°F) without heating.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I wire these batteries in series or parallel?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Parallel only. Up to 4 matched 12334A-MC batteries in parallel are validated plug and play, for up to 1,336Ah (17.10kWh) at 12.8V; banks of up to 16 batteries need Epoch design support for fusing and busbars. Series connection is not approved for this model, so it must not be used to build 24V, 36V, or 48V systems. Charge each battery fully and bring them all to within 0.05V of each other before connecting them.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much space and weight will this save compared to lead-acid batteries?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This battery stores 4.28kWh in a single 15.35 in × 8.07 in × 11.02 in footprint and weighs 75 lbs. To get a similar amount of usable energy from traditional lead-acid or AGM batteries, you would typically need several 100Ah batteries weighing well over 200 lbs combined. This makes the 334Ah Epoch battery a major space and weight saver for vans, campers, and RVs.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is 2A active balancing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"2A active balancing moves charge between the cells to keep their voltages matched across the whole state-of-charge range, not only at full charge. This helps a large-capacity battery stay consistent through repeated heavy inverter loads and deep-cycle use.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this a good battery for a 3,000W inverter?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, when the inverter system is properly designed. At 12.8V, the 300A continuous rating is about 3,840W of DC input before inverter losses, enough for a 3,000W-class inverter. Size the system by the inverter's rated DC input current, not its AC output: it must stay within 300A, and Epoch recommends 150A or less for daily use. Wiring, fusing, inverter surge draw, charger settings, and ventilation should be sized by a qualified installer or experienced builder.\"\n      }\n    }\n  ]\n}\n  \u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":42196548780078,"sku":"12334A-MC","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/0484\/2798\/files\/epoch_battery_black_single_professional_reflection.png?v=1782114218"},{"product_id":"24v-230ah-rv-solar-battery","title":"24V 230Ah Essential Series LiFePO4 Battery (5.89kWh)","description":"\u003c!--\nSuggested SEO title:\nEpoch 24V 230Ah Marine \u0026 RV LiFePO4 Battery | 5.89kWh Essential Series\n\nSuggested meta description:\nUpgrade your boat or RV with an Epoch 24V 230Ah LiFePO4 battery. 5.89kWh heated Bluetooth lithium power, 200A discharge, IP54 protection, and 11-year limited warranty.\n--\u003e\n\n\u003cdiv style=\"font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; font-size:15px; line-height:1.6; color:#2D3748; text-transform:none; max-width:1100px; margin:0 auto;\"\u003e\n\n  \u003c!-- Hero --\u003e\n  \u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 62%,#02111F 100%); color:#FFFFFF; padding:34px 26px; border-radius:14px; margin-bottom:24px; border:1px solid rgba(46,145,229,0.35); box-shadow:0 14px 34px rgba(6,37,61,0.16);\"\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr)); gap:24px; align-items:center;\"\u003e\n      \u003cdiv\u003e\n        \u003cp style=\"margin:0 0 10px 0; color:#7DC8FF; font-size:12px; font-weight:700; letter-spacing:0.14em; text-transform:uppercase;\"\u003e\n          Epoch Essential Series · Marine · RV · Heated Bluetooth LiFePO4\n        \u003c\/p\u003e\n        \u003ch1 style=\"margin:0; color:#FFFFFF; font-size:34px; line-height:1.14; font-weight:700; letter-spacing:-0.02em; text-transform:none;\"\u003e\n          Epoch Essential Series 24V 230Ah Marine \u0026amp; RV LiFePO4 Battery (5.89kWh)\n        \u003c\/h1\u003e\n        \u003cp style=\"margin:12px 0 0 0; color:#D9ECFF; font-size:16px; line-height:1.55; max-width:760px;\"\u003e\n          A 24V 230Ah LiFePO4 battery built for marine, RV, solar, off-grid, and mobile 24V energy systems.\n        \u003c\/p\u003e\n        \u003cp style=\"margin:18px 0 0 0; color:#FFFFFF; max-width:880px;\"\u003e\n          The Epoch Essential Series 24V 230Ah LiFePO4 battery is a high-capacity 24V marine lithium battery and 24V RV lithium battery with 5.89kWh of stored energy, internal self-heating, Bluetooth battery monitoring, a 200A continuous discharge rating, and IP54-rated protection. It is designed as a 24V deep cycle lithium battery for boat house banks, RV house battery replacement projects, trolling motor systems, solar storage, and off-grid power builds.\n        \u003c\/p\u003e\n      \u003c\/div\u003e\n\n      \u003caside style=\"background:rgba(255,255,255,0.07); border:1px solid rgba(46,145,229,0.45); border-radius:12px; padding:22px;\"\u003e\n        \u003cp style=\"margin:0; color:#FFFFFF; font-size:20px; line-height:1.35; font-weight:700;\"\u003e\n          Replace two 12V batteries with one native 24V lithium power source.\n        \u003c\/p\u003e\n        \u003cdiv style=\"height:1px; background:rgba(125,200,255,0.45); margin:18px 0;\"\u003e\u003c\/div\u003e\n        \u003cp style=\"margin:0; color:#D9ECFF; font-size:13px; letter-spacing:0.08em; text-transform:uppercase;\"\u003e\n          5.89kWh lithium battery platform\n        \u003c\/p\u003e\n      \u003c\/aside\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Quick specs --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:12px; margin-bottom:28px;\"\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e230Ah\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eCapacity\u003c\/div\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e5.89kWh\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eStored energy\u003c\/div\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e200A\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eContinuous output\u003c\/div\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e300A\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003e10 sec peak\u003c\/div\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003eIP54\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eRated enclosure\u003c\/div\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:18px; text-align:center; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003cdiv style=\"color:#1A202C; font-size:26px; line-height:1; font-weight:700; letter-spacing:-0.02em;\"\u003e11-year\u003c\/div\u003e\n      \u003cdiv style=\"color:#2E91E5; font-size:12px; font-weight:700; letter-spacing:0.12em; text-transform:uppercase; margin-top:8px;\"\u003eLimited warranty\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Trust band --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin-bottom:32px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Built to go further\n    \u003c\/h2\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(145px,1fr)); gap:10px;\"\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eEssential Series\u003c\/strong\u003e\n      \u003cspan style=\"color:#4A5568;\"\u003e24V deep-cycle platform\u003c\/span\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eInternal heating\u003c\/strong\u003e\n      \u003cspan style=\"color:#4A5568;\"\u003eCold-weather charging support\u003c\/span\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eBluetooth monitoring\u003c\/strong\u003e\n      \u003cspan style=\"color:#4A5568;\"\u003eEpoch app visibility\u003c\/span\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eAdvanced BMS\u003c\/strong\u003e\n      \u003cspan style=\"color:#4A5568;\"\u003eBuilt-in protection\u003c\/span\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003eGroup 8D footprint\u003c\/strong\u003e\n      \u003cspan style=\"color:#4A5568;\"\u003eHigh-capacity fitment\u003c\/span\u003e\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600;\"\u003e11-year limited warranty\u003c\/strong\u003e\n      \u003cspan style=\"color:#4A5568;\"\u003e3 yrs free replacement\u003c\/span\u003e\n    \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Main intro --\u003e\n  \u003csection style=\"margin-bottom:30px;\"\u003e\n    \u003ch2 style=\"font-size:24px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.25;\"\u003e\n      The Ultimate 24V Lithium Upgrade for Boats \u0026amp; RVs\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Ditch heavy lead-acid batteries and simplify your 24-volt power system.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0 0 14px 0;\"\u003e\n      For boaters and RV owners, this 24V deep cycle lithium battery offers a cleaner way to power high-demand systems without wiring two heavy 12V batteries in series. The native 24V design reduces cable complexity, improves usable energy, and provides dependable power for house loads, marine electronics, trolling motors, inverters, solar charging, and off-grid boondocking.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      With 230Ah of capacity and 5.89kWh of lithium storage, the battery gives RVers more usable off-grid energy and gives boat owners a powerful, space-saving upgrade for 24V marine systems.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- H3 Marine\/RV use cases --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:22px; margin:30px 0; align-items:start;\"\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:22px; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n        Drop-In Power for 24V Trolling Motors \u0026amp; Marine House Banks\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n        High-capacity lithium power for boats, electronics, and 24V trolling motor systems.\n      \u003c\/p\u003e\n      \u003cp style=\"margin:0;\"\u003e\n        The 230Ah capacity offers long, fade-free 24V trolling motor and marine house-power runtime compared with AGM or flooded lead-acid banks. LiFePO4 chemistry holds voltage more consistently under load, helping compatible 24V motors and onboard electronics perform more steadily throughout the day.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:12px; padding:22px; box-shadow:0 4px 16px rgba(6,37,61,0.05);\"\u003e\n      \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n        Extended Boondocking for RVs \u0026amp; Camper Vans\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n        5.89kWh of energy for 24V RV inverters, house loads, and solar systems.\n      \u003c\/p\u003e\n      \u003cp style=\"margin:0;\"\u003e\n        A 200A continuous discharge BMS supports demanding 24V loads and properly designed inverter systems. At 25.6V nominal, 200A equals about 5,120W of DC power before inverter losses, making the battery a strong match for 24V inverters in the 3,000W to 4,000W class when cable sizing, fusing, surge loads, and charger settings are correctly engineered.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Features section --\u003e\n  \u003csection style=\"margin:32px 0;\"\u003e\n    \u003ch2 style=\"font-size:24px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.25;\"\u003e\n      Built for the Elements: Premium Essential Series Features\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Smart heated lithium technology for marine compartments, RV battery bays, and off-grid systems.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:12px;\"\u003e\n    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e5.89kWh lithium battery\u003c\/strong\u003eStores 5.89kWh of energy for high-capacity 24V marine, RV, solar, and off-grid use.\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e200A continuous discharge\u003c\/strong\u003eSupports high-demand 24V loads, large DC equipment, and properly designed inverter systems.\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e300A peak discharge\u003c\/strong\u003eProvides a short-duration 300A peak rating for up to 10 seconds.\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eCold-weather heated lithium\u003c\/strong\u003eInternal heating helps support charging in sub-zero conditions when paired with compatible charging equipment.\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eBluetooth battery monitor\u003c\/strong\u003eUse the Epoch Li-Ion app to check state of charge, voltage, current, temperature, and battery status.\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eIP54 rated enclosure\u003c\/strong\u003eDust-protected and splash-resistant for protected marine compartments, RV battery bays, and mobile power installs.\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eAdvanced smart BMS\u003c\/strong\u003eHelps protect against overcharge, over-discharge, over-current, short circuit, and high or low temperature conditions.\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eGroup 8D footprint\u003c\/strong\u003eLarge-format 24V battery with listed dimensions of 20.55 in L × 9.45 in W × 8.60 in H.\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e4,000+ cycle life\u003c\/strong\u003eLong-cycle LiFePO4 design with maintenance-free service compared with traditional lead-acid batteries.\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003eM8 female terminals\u003c\/strong\u003eM8 female terminal hardware supports properly sized lugs and marine\/RV battery cabling.\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e115A recommended charge\u003c\/strong\u003eRecommended 115A (0.5C) charge current, with a 200A maximum continuous charge rating.\n    \u003c\/div\u003e    \u003cdiv style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:16px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n      \u003cstrong style=\"display:block; color:#1A202C; font-weight:600; margin-bottom:4px;\"\u003e11-year limited warranty\u003c\/strong\u003e3 years of free replacement, then 40% off MSRP on a replacement battery through Year 11.\n    \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- SEO H3 features --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:22px; margin:32px 0; align-items:start;\"\u003e\n    \u003cdiv style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px;\"\u003e\n      \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n        Cold-Weather Ready with Internal Self-Heating\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0;\"\u003e\n        Internal heating pads warm the battery before charging when temperatures are low: below 0°C \/ 32°F, charging pauses while incoming charge current from a connected charger (at least 0.5A) powers the pads, and charging resumes automatically at 5°C \/ 41°F. This is a major advantage for winter RVers, early-season boaters, and mobile systems that may charge in cold conditions.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px;\"\u003e\n      \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n        Smart Bluetooth Monitoring via the Epoch App\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0;\"\u003e\n        Bluetooth monitoring provides real-time battery visibility from a smartphone without requiring a separate monitor or shunt for basic battery status. Check state of charge, voltage, current, temperature, and operating status through the Epoch Li-Ion app.\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px;\"\u003e\n      \u003ch3 style=\"font-size:19px; font-weight:700; color:#1A202C; margin:0 0 10px 0; line-height:1.3;\"\u003e\n        Rugged IP54 Protection \u0026amp; 11-Year Limited Warranty\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0;\"\u003e\n        The IP54 rated enclosure is dust-protected and splash-resistant for protected marine compartments, RV battery bays, and mobile installations. It is backed by Epoch’s 11-year limited warranty (3 years of free replacement, then 40% off MSRP on a replacement battery through Year 11).\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Applications --\u003e\n  \u003csection style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:22px; margin:30px 0; align-items:start;\"\u003e\n    \u003cdiv\u003e\n      \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n        Compatible marine and RV applications\n      \u003c\/h2\u003e\n      \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n        24V trolling motor, RV house battery replacement, solar, backup, and mobile power systems.\n      \u003c\/p\u003e\n      \u003cul style=\"list-style:none; padding:0; margin:0; display:grid; gap:8px;\"\u003e\n        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003e24V trolling motor battery setups where motor current requirements match the battery ratings.\u003c\/span\u003e\n        \u003c\/li\u003e        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eMarine house-power banks for electronics, navigation, pumps, lighting, refrigeration, and accessories.\u003c\/span\u003e\n        \u003c\/li\u003e        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eRV house battery replacement projects moving from lead-acid to a 24V LiFePO4 platform.\u003c\/span\u003e\n        \u003c\/li\u003e        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eCamper vans, overland rigs, and mobile power systems designed around 24V DC power.\u003c\/span\u003e\n        \u003c\/li\u003e        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eSolar, off-grid, backup, and standby power systems using compatible 24V lithium charging equipment.\u003c\/span\u003e\n        \u003c\/li\u003e        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eHigh-demand 24V inverter systems within the 200A continuous discharge rating and system protection limits.\u003c\/span\u003e\n        \u003c\/li\u003e        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eGroup 8D battery tray applications where dimensions, cable clearance, and terminal access are compatible.\u003c\/span\u003e\n        \u003c\/li\u003e        \u003cli style=\"display:flex; gap:9px; align-items:flex-start; margin:0;\"\u003e\n          \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n          \u003cspan\u003eParallel battery banks for additional 24V capacity, following Epoch manual and support guidance: planning examples go up to 4 batteries (920Ah), and series connection is not approved for this model.\u003c\/span\u003e\n        \u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003caside style=\"background:#FFF5F5; border:1px solid #FED7D7; border-left:5px solid #ED1B4A; border-radius:12px; padding:22px;\"\u003e\n      \u003ch3 style=\"margin:0 0 10px 0; color:#1A202C; font-size:17px; line-height:1.4; font-weight:700; text-transform:none;\"\u003e\n        Deep-cycle battery notice\n      \u003c\/h3\u003e\n      \u003cp style=\"margin:0;\"\u003e\n        This model is designed for deep-cycle 24V energy storage and house-power service. For engine starting or cranking applications, use a cranking-rated battery or confirm compatibility directly with Epoch before installation. Size loads, conductors, and fuses to the 200A continuous rating; the 300A rating applies for up to 10 seconds only.\n      \u003c\/p\u003e\n    \u003c\/aside\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Accessories --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin:0 0 32px 0;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Compatible chargers and accessories\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Recommended add-ons for a complete 24V installation.\n    \u003c\/p\u003e\n    \u003cdiv style=\"display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:10px;\"\u003e\n      \u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003eEpoch 24V 15A battery charger\u003c\/span\u003e\n      \u003c\/div\u003e\n\u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003eEpoch battery tray for 12460A-H \/ 24230A-H\u003c\/span\u003e\n      \u003c\/div\u003e\n\u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003e24V LiFePO4-compatible inverter charger, solar charge controller, RV converter, or DC-to-DC charger\u003c\/span\u003e\n      \u003c\/div\u003e\n\u003cdiv style=\"display:flex; gap:9px; align-items:flex-start; background:#FFFFFF; border:1px solid #E2E8F0; border-radius:10px; padding:14px;\"\u003e\n        \u003cspan style=\"color:#5EBB46; font-weight:800; line-height:1.6;\"\u003e✓\u003c\/span\u003e\n        \u003cspan\u003eProperly sized fuses, bus bars, disconnects, lugs, and marine\/RV-grade battery cabling\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Specs table --\u003e\n  \u003csection style=\"margin-bottom:34px;\"\u003e\n    \u003ch2 style=\"font-size:24px; font-weight:700; letter-spacing:-0.01em; text-transform:none; color:#1A202C; margin:0 0 12px 0; line-height:1.25;\"\u003e\n      Technical Specifications \u0026amp; Dimensions\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Clean technical table for the Epoch 24V 230Ah Essential Series battery.\n    \u003c\/p\u003e\n    \u003cdiv style=\"overflow-x:auto; margin-bottom:18px; border-radius:12px; border:1px solid #E2E8F0;\"\u003e\n      \u003ctable style=\"width:100%; border-collapse:collapse; min-width:720px; font-size:15px; color:#2D3748;\"\u003e\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003cth colspan=\"2\" style=\"text-align:left; background:#1A202C; color:#FFFFFF; padding:14px; text-transform:uppercase; letter-spacing:0.08em; border:1px solid #1A202C;\"\u003e\n              Core specifications\n            \u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eModel \/ SKU\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e24230A-H\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eEssential Series\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eBattery type\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eHeated Bluetooth deep-cycle LiFePO4 battery\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eSystem voltage\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e24V platform \/ 25.6V nominal\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eGroup size\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eBCI Group 8D\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eNominal capacity\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e230Ah\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eStored energy\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e5.89kWh \/ 5,888Wh\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eCell configuration\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e8S1P prismatic LiFePO4\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eBluetooth\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eYes — Epoch Li-Ion app (iOS and Android)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eBluetooth security PIN\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003ePrinted on the battery’s lid; can be changed in the app (Advanced Settings)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eCurrent sensing\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eBMS-integrated shunt; 0.2A accuracy on discharge\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eMax continuous discharge\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e200A\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eRecommended discharge current\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e115A (0.5C)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eMax continuous charge current\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e200A\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eRecommended charge current\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e115A (0.5C)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003ePeak discharge\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e300A for up to 10 seconds\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eSeries connection\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eNot approved in current Epoch documentation; contact Epoch\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eParallel connection\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003ePlanning examples up to 4 batteries (920Ah); confirm the maximum with Epoch\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eOperating voltage range\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e20.0V – 29.2V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eMaximum charge voltage\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e29.2V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eBulk \/ absorption voltage\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e28.4V – 28.8V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eAbsorption end condition\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eCharge current ≤ C\/20 (11.5A) or 15 minutes, whichever comes first\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eFloat voltage\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eDisabled preferred, or 26.6V – 27.2V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eRe-bulk voltage\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e26.4V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eTemperature compensation\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e0mV\/°C (off)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eEqualization\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eDisabled\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eBMS high-voltage cutoff\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e29.2V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eCharge temperature range\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e-20°C to 55°C \/ -4°F to 131°F, with self-heating\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eCharger temperature limit setting\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e0°C to 55°C \/ 32°F to 131°F, unless the charger has approved cold-charge logic\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eLow-temperature charge protection\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eCharging disabled at 0°C \/ 32°F; resumes automatically at 5°C \/ 41°F\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eHeater activation\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eCharger connected and supplying at least 0.5A; powered by incoming charge current only, never stored battery energy\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eHeating system\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eTested to -20°C \/ -4°F; rated for external ambient down to -40°C \/ -40°F\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eDischarge temperature range\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e-20°C to 60°C \/ -4°F to 140°F\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eRecommended storage temperature\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e0°C to 35°C \/ 32°F to 95°F\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eLong-term storage\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eCharge to about 50% state of charge or higher; check at least every 3 months\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e20.55 in L × 9.45 in W × 8.60 in H\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e84 lb \/ 38.10 kg\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eTerminal type\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eM8 female\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eTerminal torque\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e8–12 N·m (71–106 in-lb)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eCase material\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eBattery-grade ABS\/PC housing\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eEnclosure rating\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eIP54 per IEC 60529 — dust-protected and splash-resistant; not submersible\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eBMS protection\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eOvercharge, over-discharge, over-current, short circuit, high and low temperature\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eLabel markings\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003eCE; RoHS; UN 38.3\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eCycle life\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e4,000+ cycles\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; width:38%; background:#FFFFFF; vertical-align:top;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n          \u003ctd style=\"border:1px solid #E2E8F0; padding:11px; background:#FFFFFF; vertical-align:top;\"\u003e11-year limited warranty: free replacement in Years 1–3, then 40% off MSRP on a replacement battery in Years 4–11. Register within 90 days or keep your proof of purchase.\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n    \u003cp style=\"margin:0; color:#4A5568; font-size:13px;\"\u003e\n      Always verify charger programming, cable ampacity, fuse ratings, tray clearance, ventilation, and environmental limits before final installation.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- IP rating --\u003e\n  \u003csection style=\"background:#F7FAFC; border:1px solid #E2E8F0; border-radius:14px; padding:22px; margin:32px 0;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      IP54 rated marine and RV protection\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Dust-protected and splash-resistant for protected compartments.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      IP54 dust and splash protection does not mean waterproof. Install this battery in a protected marine compartment, RV battery bay, or mobile power enclosure where it is shielded from submersion, pressure washing, standing water, and direct terminal exposure.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Charging note --\u003e\n  \u003csection style=\"background:linear-gradient(135deg,#031725 0%,#06253D 100%); color:#FFFFFF; border-radius:14px; padding:26px; margin:32px 0; border:1px solid rgba(46,145,229,0.35);\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#FFFFFF; margin:0 0 12px 0; line-height:1.35;\"\u003e\n      Use a proper 24V LiFePO4 charge profile\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#7DC8FF; font-weight:600;\"\u003e\n      The right charger helps maximize performance and cycle life.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0; color:#FFFFFF;\"\u003e\n      Use a lithium-compatible charger, RV converter, inverter charger, solar charge controller, or DC-to-DC charger programmed for 24V LiFePO4 operation. Recommended settings include 28.4V–28.8V bulk\/absorption voltage, float disabled preferred or 26.6V–27.2V, 26.4V re-bulk, equalization disabled, and temperature compensation disabled.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- Fitment note --\u003e\n  \u003csection style=\"margin-bottom:34px;\"\u003e\n    \u003ch2 style=\"font-size:18px; font-weight:600; letter-spacing:0.05em; text-transform:uppercase; color:#1A202C; margin:24px 0 12px 0; line-height:1.35;\"\u003e\n      Fitment and installation note\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 14px 0; color:#2E91E5; font-weight:600;\"\u003e\n      Verify your boat, RV, inverter, charger, and wiring before installation.\n    \u003c\/p\u003e\n    \u003cp style=\"margin:0;\"\u003e\n      Always confirm tray dimensions, cable clearance, terminal torque, fuse ratings, charger compatibility, inverter settings, alternator charging strategy, and system current requirements before installation. Do not mix different battery models, capacities, ages, chemistries, or states of charge in the same battery bank.\n    \u003c\/p\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ --\u003e\n  \u003csection style=\"margin-top:40px;\"\u003e\n    \u003cdiv style=\"text-align:center; margin-bottom:24px;\"\u003e\n      \u003cdiv style=\"display:inline-block; width:70px; height:2px; background:#2E91E5; vertical-align:middle; margin-right:16px;\"\u003e\u003c\/div\u003e\n      \u003cspan style=\"color:#2E91E5; text-transform:uppercase; letter-spacing:0.14em; font-size:12px; font-weight:700;\"\u003e\n        Frequently asked questions\n      \u003c\/span\u003e\n      \u003cdiv style=\"display:inline-block; width:70px; height:2px; background:#2E91E5; vertical-align:middle; margin-left:16px;\"\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"color:#1A202C; font-size:26px; line-height:1.18; margin:0 0 8px 0; font-weight:700; text-align:center;\"\u003e\n      Epoch 24V 230Ah Marine \u0026amp; RV Battery FAQs\n    \u003c\/h2\u003e\n    \u003cp style=\"margin:0 0 26px 0; color:#2E91E5; font-weight:600; text-align:center;\"\u003e\n      Common questions about trolling motor use, RV inverters, freezing-temperature charging, Bluetooth monitoring, and parallel expansion.\n    \u003c\/p\u003e\n\n    \u003cdiv style=\"display:grid; grid-template-columns:1fr; gap:12px;\"\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          Can I use this 24V 230Ah battery for my 24V trolling motor?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Yes. The Epoch 24V 230Ah LiFePO4 battery is a strong drop-in power source for compatible 24V trolling motors from brands such as Minn Kota, Garmin, MotorGuide, and others. Using one native 24V battery instead of two 12V batteries in series can save space, reduce weight, and simplify wiring. Always confirm motor voltage, current draw, breaker sizing, cable gauge, and charger compatibility before installation.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          Will this battery safely charge in freezing temperatures?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Yes. This Essential Series battery includes internal heating and is rated to charge from -20°C to 55°C \/ -4°F to 131°F with heating. At 0°C \/ 32°F the BMS disables charging, and incoming charge current from a connected charger (at least 0.5A) powers the heating pads; the heater never uses stored battery energy. Charging resumes automatically once the battery reaches 5°C \/ 41°F.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          What size inverter can this 24V battery handle for my RV?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          This battery has a 200A continuous discharge rating. In a 24V-class system, 200A × 24V is about 4,800 watts, or about 5,120 watts at the 25.6V nominal voltage. That makes one battery a strong match for many 3,000W or 4,000W 24V inverter systems when cable size, fusing, inverter surge demand, and charger settings are properly designed.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          How do I monitor the battery's charge level?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          You can monitor the battery through the Epoch Li-Ion Bluetooth app for iOS and Android. The app connects to the internal BMS and can show key data such as state of charge, voltage, current, battery temperature, and operating status from your phone.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          Can I wire multiple 24V 230Ah batteries together for more capacity?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Yes. Parallel wiring can increase amp-hour capacity and runtime while keeping the system at 24V. Epoch’s manual shows planning examples for 2, 3, and 4 batteries in parallel and advises using identical batteries, balanced wiring, common busbars, proper fusing, and current Epoch guidance before finalizing a bank. Do not connect 24230A-H batteries in series: series and series-parallel banks are not approved for this model.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #ED1B4A; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          Do I need a special charger for this LiFePO4 battery?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Yes. Use a 24V LiFePO4-compatible charger, inverter charger, RV converter, solar charge controller, or DC-to-DC charger. Recommended settings include 28.4V–28.8V bulk\/absorption, float disabled preferred or 26.6V–27.2V, 26.4V re-bulk, equalization disabled, and temperature compensation disabled.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #2E91E5; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          Can this replace two 12V batteries wired in series?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          Yes, in compatible systems. A single native 24V battery can replace two 12V batteries wired in series when tray fitment, cable length, charger profile, system voltage, inverter settings, and current requirements all match the new lithium battery.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n      \u003cdetails style=\"background:#FFFFFF; border:1px solid #E2E8F0; border-left:5px solid #5EBB46; border-radius:10px; padding:18px; box-shadow:0 4px 14px rgba(6,37,61,0.04);\"\u003e\n        \u003csummary style=\"cursor:pointer; color:#1A202C; font-weight:700; font-size:16px; line-height:1.4; text-transform:none;\"\u003e\n          Is the 24V 230Ah battery waterproof?\n        \u003c\/summary\u003e\n        \u003cp style=\"margin:14px 0 0 0; color:#2D3748;\"\u003e\n          This model is IP54 rated, meaning it is dust-protected and splash-resistant. It is suitable for protected RV battery bays, marine compartments, and mobile power systems, but it should not be submerged, pressure washed, or installed where standing water can collect around the case or terminals.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003c!-- FAQ schema --\u003e\n  \u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this 24V 230Ah battery for my 24V trolling motor?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The Epoch 24V 230Ah LiFePO4 battery is a strong drop-in power source for compatible 24V trolling motors from brands such as Minn Kota, Garmin, MotorGuide, and others. Using one native 24V battery instead of two 12V batteries in series can save space, reduce weight, and simplify wiring. Always confirm motor voltage, current draw, breaker sizing, cable gauge, and charger compatibility before installation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this battery safely charge in freezing temperatures?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. This Essential Series battery includes internal heating and is rated to charge from -20°C to 55°C \/ -4°F to 131°F with heating. At 0°C \/ 32°F the BMS disables charging, and incoming charge current from a connected charger (at least 0.5A) powers the heating pads; the heater never uses stored battery energy. Charging resumes automatically once the battery reaches 5°C \/ 41°F.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What size inverter can this 24V battery handle for my RV?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This battery has a 200A continuous discharge rating. In a 24V-class system, 200A × 24V is about 4,800 watts, or about 5,120 watts at the 25.6V nominal voltage. That makes one battery a strong match for many 3,000W or 4,000W 24V inverter systems when cable size, fusing, inverter surge demand, and charger settings are properly designed.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I monitor the battery's charge level?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"You can monitor the battery through the Epoch Li-Ion Bluetooth app for iOS and Android. The app connects to the internal BMS and can show key data such as state of charge, voltage, current, battery temperature, and operating status from your phone.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I wire multiple 24V 230Ah batteries together for more capacity?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Parallel wiring can increase amp-hour capacity and runtime while keeping the system at 24V. Epoch’s manual shows planning examples for 2, 3, and 4 batteries in parallel and advises using identical batteries, balanced wiring, common busbars, proper fusing, and current Epoch guidance before finalizing a bank. Do not connect 24230A-H batteries in series: series and series-parallel banks are not approved for this model.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need a special charger for this LiFePO4 battery?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. Use a 24V LiFePO4-compatible charger, inverter charger, RV converter, solar charge controller, or DC-to-DC charger. Recommended settings include 28.4V–28.8V bulk\/absorption, float disabled preferred or 26.6V–27.2V, 26.4V re-bulk, equalization disabled, and temperature compensation disabled.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can this replace two 12V batteries wired in series?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, in compatible systems. A single native 24V battery can replace two 12V batteries wired in series when tray fitment, cable length, charger profile, system voltage, inverter settings, and current requirements all match the new lithium battery.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the 24V 230Ah battery waterproof?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This model is IP54 rated, meaning it is dust-protected and splash-resistant. It is suitable for protected RV battery bays, marine compartments, and mobile power systems, but it should not be submerged, pressure washed, or installed where standing water can collect around the case or terminals.\"\n      }\n    }\n  ]\n}\n  \u003c\/script\u003e\n\n\u003c\/div\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":42440580792366,"sku":"24230A-H","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/0484\/2798\/files\/epoch_24230h_corrected_proportions_reflection_v2.jpg?v=1789890820"},{"product_id":"12v-334ah-lifepo4-battery","title":"12V 334Ah Essential Series LiFePO4 Battery (4.28kWh)","description":"\u003cdiv style=\"font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif; font-size: 15px; line-height: 1.6; color: #2d3748; text-transform: none; max-width: 1100px; margin: 0 auto;\"\u003e\n\u003c!-- HERO --\u003e\n\u003csection style=\"background: linear-gradient(135deg,#031725 0%,#06253D 62%,#02111F 100%); color: #ffffff; padding: 36px 26px; border-radius: 14px; margin-bottom: 24px; border: 1px solid rgba(46,145,229,0.35); box-shadow: 0 14px 34px rgba(6,37,61,0.16);\"\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(260px,1fr)); gap: 24px; align-items: center;\"\u003e\n\u003cdiv\u003e\n\u003cp style=\"margin: 0 0 10px 0; color: #7dc8ff; font-size: 12px; font-weight: bold; letter-spacing: 0.14em; text-transform: uppercase;\"\u003eRV · Marine · Van conversion · Off-grid storage\u003c\/p\u003e\n\u003ch1 style=\"margin: 0; color: #ffffff; font-size: 34px; line-height: 1.14; font-weight: bold; letter-spacing: -0.02em; text-transform: none;\"\u003eEpoch 12V 334Ah RV \u0026amp; Marine Lithium Battery: Massive Off-Grid Power\u003c\/h1\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #d9ecff; font-size: 16px; line-height: 1.55; max-width: 820px;\"\u003eThe Epoch 12V 334Ah lithium battery is a high-capacity RV deep cycle lithium battery and marine LiFePO4 battery built for serious off-grid runtime, delivering 4.28kWh of stored 12V energy in one heated Bluetooth power source.\u003c\/p\u003e\n\u003cp style=\"margin: 18px 0 0 0; color: #ffffff; max-width: 880px;\"\u003eDesigned for RV owners, van lifers, boaters, and solar installers who want to simplify large 12V power banks, this high-capacity 12V lithium battery replaces multiple smaller batteries with one clean drop-in RV replacement. It combines 200A continuous output, internal heating, Bluetooth battery monitor visibility, IP54 protection, and smart BMS protection for dependable house-power storage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003caside style=\"background: rgba(255,255,255,0.07); border: 1px solid rgba(46,145,229,0.45); border-radius: 12px; padding: 22px;\"\u003e\n\u003cp style=\"margin: 0; color: #ffffff; font-size: 20px; line-height: 1.35; font-weight: bold;\"\u003eOne battery. Less wiring. More off-grid runtime.\u003c\/p\u003e\n\u003cdiv style=\"height: 1px; background: rgba(125,200,255,0.45); margin: 18px 0;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"margin: 0; color: #d9ecff; font-size: 13px; letter-spacing: 0.08em; text-transform: uppercase;\"\u003e334Ah · 4.28kWh · Heated · Bluetooth · IP54\u003c\/p\u003e\n\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- QUICK SPECS --\u003e\n\u003csection style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(165px,1fr)); gap: 12px; margin-bottom: 28px;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003e334Ah\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eCapacity\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003e4.28kWh\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eStored energy\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003e200A\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eContinuous output\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003e60 lb\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eBattery weight\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px; text-align: center; box-shadow: 0 4px 16px rgba(6,37,61,0.05);\"\u003e\n\u003cdiv style=\"color: #1a202c; font-size: 26px; line-height: 1; font-weight: bold; letter-spacing: -0.02em;\"\u003eIP54\u003c\/div\u003e\n\u003cdiv style=\"color: #2e91e5; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; margin-top: 8px;\"\u003eSplash-resistant\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- TRUST BAND --\u003e\n\u003csection style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-radius: 14px; padding: 22px; margin-bottom: 32px;\"\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 0 0 12px 0; line-height: 1.35;\"\u003eBuilt to go further\u003c\/h2\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(150px,1fr)); gap: 10px;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003e11-year limited warranty\u003c\/strong\u003e\u003cspan style=\"color: #4a5568;\"\u003e3 yrs free replacement\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003eInternal heating\u003c\/strong\u003e\u003cspan style=\"color: #4a5568;\"\u003eCold-weather charging support\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003eBluetooth monitor\u003c\/strong\u003e\u003cspan style=\"color: #4a5568;\"\u003eEpoch Li-Ion app for iOS and Android\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003eAdvanced BMS\u003c\/strong\u003e\u003cspan style=\"color: #4a5568;\"\u003eBuilt-in protection\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003e4,000+ cycles\u003c\/strong\u003e\u003cspan style=\"color: #4a5568;\"\u003eLong-cycle LiFePO4 chemistry\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 10px; padding: 14px;\"\u003e\n\u003cstrong style=\"display: block; color: #1a202c; font-weight: 600;\"\u003e4S \/ 16P capable\u003c\/strong\u003e\u003cspan style=\"color: #4a5568;\"\u003eScalable system design\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- SINGLE BATTERY SOLUTION --\u003e\n\u003csection style=\"margin-bottom: 32px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eThe Ultimate Single-Battery Solution\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 18px 0; color: #2e91e5; font-weight: 600;\"\u003eReplace complex multi-battery banks with one high-capacity 12V lithium battery for RV, marine, and van conversion systems.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(245px,1fr)); gap: 14px;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003eSimplify large 12V battery banks\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eA single Epoch 12V 334Ah battery reduces the need to daisy-chain multiple 100Ah batteries together. Fewer interconnects can mean cleaner installs, fewer resistance points, and more usable space in RV storage bays, van builds, and boat compartments.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003e4.28kWh off-grid storage\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eWith 334Ah of capacity and 4.28kWh of stored energy, this battery is built for high-capacity 12V lithium storage across RV house power, marine electronics, solar systems, backup loads, and extended off-grid living.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003eDrop-in RV replacement planning\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThe large-format case measures 13.75 in long at the base, 7.63 in wide, and 10.0 in high. Allow 15.5 in of length at the handles and 10.5 in of height with terminal bolts when checking compartments and cable clearance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- POWER AND MONITORING --\u003e\n\u003csection style=\"margin-bottom: 32px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003ePower Heavy Loads with Smart Monitoring\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 18px 0; color: #2e91e5; font-weight: 600;\"\u003eStable LiFePO4 voltage, Bluetooth visibility, and smart BMS protection for mobile off-grid power.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(245px,1fr)); gap: 14px;\"\u003e\n\u003cdiv style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003ePower high-draw appliances with ease\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThe 200A continuous discharge rating supports properly designed 12V inverter systems for appliances, tools, galley loads, pumps, electronics, and off-grid equipment. The 400A peak rating, for up to 3 seconds, supports short surge demands within BMS limits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-left: 5px solid #5EBB46; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003eSmart Bluetooth app monitoring\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eUse the Epoch Li-Ion app on compatible iOS and Android devices to check state of charge, current, voltage, temperature, and battery status from your smartphone—ideal for RV travel, van life, and marine house-power systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003eRugged, safe, and maintenance-free\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eLiFePO4 chemistry is sealed, maintenance-free, and built for deep-cycle power without watering, acid checks, or routine lead-acid service. The advanced BMS helps protect against overcharge, over-discharge, over-current, short circuit, and temperature extremes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- BUILT FOR ELEMENTS --\u003e\n\u003csection style=\"margin-bottom: 32px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eBuilt for Cold Weather, RV Bays \u0026amp; Marine House Power\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 18px 0; color: #2e91e5; font-weight: 600;\"\u003eHeated 12V lithium battery performance with splash-resistant IP54 protection.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(245px,1fr)); gap: 14px;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003eInternal heating for cold-weather charging\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eBuilt-in heating supports safe charging in cold conditions: below 0°C \/ 32°F, charging pauses while incoming charge current from a connected charger (at least 0.5A) warms the battery, and charging resumes automatically at 5°C \/ 41°F. The listed charge temperature range is -20°C to 55°C \/ -4°F to 131°F with heating.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003eIP54 dust and splash protection\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThe IP54 enclosure is dust-protected and splash-resistant for everyday RV, marine, mobile, and outdoor use. It is not designed for submersion or pressure washing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003e60-lb high-capacity lithium design\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eAt 60 lb, this high-capacity 12V lithium battery delivers large-bank energy density without the weight, maintenance, and installation complexity associated with traditional lead-acid storage.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003csection style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(280px,1fr)); gap: 22px; margin: 30px 0; align-items: start;\"\u003e\n\u003cdiv\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eBuilt for RV, Marine, Van Life \u0026amp; Off-Grid Systems\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eA high-capacity RV deep cycle lithium battery and marine LiFePO4 battery for serious 12V house-power systems.\u003c\/p\u003e\n\u003cul style=\"list-style: none; padding: 0; margin: 0; display: grid; gap: 8px;\"\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eRV, camper, travel trailer, and motorhome house-power systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003e12V lithium battery for van conversion and overland auxiliary power systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eMarine LiFePO4 battery banks for electronics, pumps, lighting, navigation, and house loads.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eSolar and off-grid energy storage for cabins, trailers, boats, and backup systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003eLarge 12V inverter systems where load calculations stay within the 200A continuous output limit.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display: flex; gap: 9px; align-items: flex-start; margin: 0;\"\u003e\n\u003cspan style=\"color: #5ebb46; font-weight: 800; line-height: 1.6;\"\u003e✓\u003c\/span\u003e\u003cspan\u003e24V, 36V, and 48V systems using matched batteries in series, up to manufacturer limits.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003caside style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-left: 5px solid #ED1B4A; border-radius: 12px; padding: 22px;\"\u003e\n\u003ch3 style=\"margin: 0 0 10px 0; color: #1a202c; font-size: 16px; line-height: 1.4; font-weight: bold; text-transform: none;\"\u003eDeep-cycle battery notice\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThis model is a deep-cycle battery for 12V house power and auxiliary energy storage. For engine starting or cranking, use a cranking-rated battery or confirm compatibility with Epoch before installation. Size loads, conductors, and fuses to the 200A continuous rating; the 400A rating applies for up to 3 seconds only.\u003c\/p\u003e\n\u003c\/aside\u003e\n\u003c\/section\u003e\n\u003c!-- SCALABILITY --\u003e\n\u003csection style=\"margin-bottom: 32px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eScalable 12V, 24V, 36V \u0026amp; 48V Power\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 18px 0; color: #2e91e5; font-weight: 600;\"\u003eExpand with matched batteries for larger RV, marine, solar, and backup energy banks.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit,minmax(245px,1fr)); gap: 14px;\"\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003eUp to 4 in series\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eWire matched batteries in series for 24V, 36V, or 48V systems when using compatible full-bank charging equipment and proper system-level protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003eUp to 16 in parallel\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eParallel expansion can build extremely large 12V banks. Use matched batteries, equal cable lengths, common busbars, branch fusing, and appropriate disconnects.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-radius: 12px; padding: 18px;\"\u003e\n\u003ch3 style=\"font-size: 16px; font-weight: bold; color: #1a202c; margin: 0 0 8px 0; line-height: 1.35;\"\u003e4,000+ cycles and 11-year limited warranty\u003c\/h3\u003e\n\u003cp style=\"margin: 0;\"\u003eThe LiFePO4 design offers long-cycle, maintenance-free power backed by Epoch’s 11-year limited warranty (3 years of free replacement, then 40% off MSRP on a replacement battery through Year 11) for this Essential Series model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\u003csection style=\"margin-bottom: 34px;\"\u003e\n\u003ch2 style=\"font-size: 22px; font-weight: bold; letter-spacing: -0.01em; text-transform: none; color: #1a202c; margin: 0 0 10px 0; line-height: 1.3;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eKey specifications for the Epoch 12V 334Ah Essential Series LiFePO4 Battery.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x: auto; border: 1px solid #E2E8F0; border-radius: 12px; background: #FFFFFF;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; min-width: 680px; font-size: 15px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"background: #1A202C; color: #ffffff; text-align: left; padding: 12px 13px; font-size: 12px; font-weight: bold; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid #1A202C;\"\u003eBattery specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eEpoch Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eProduct name\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eEpoch 12V 334Ah Essential Series LiFePO4 Battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eModel \/ SKU\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e12334A-H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003ePrimary use\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eDeep-cycle RV, marine, van, solar, backup, and 12V house-power systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eGroup size\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eBCI Group 31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eNominal voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eNominal capacity\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e334Ah @ 0.2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eStored energy\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e4.28kWh \/ approx. 4,275Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eChemistry\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eLiFePO4 \/ Lithium iron phosphate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eCell configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e4S1P prismatic LiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eMax continuous discharge\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eRecommended discharge current\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e167A (0.5C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eMax continuous charge\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eRecommended charge current\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e167A (0.5C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003ePeak discharge\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e400A for up to 3 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eOperating voltage range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e10.0V – 14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eMax charge voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eBulk \/ absorption voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e14.2V – 14.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eAbsorption end condition\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eCharge current ≤ C\/20 (16.7A) or 15 minutes, whichever comes first\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eFloat voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eDisabled preferred, or 13.3V – 13.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eRe-bulk voltage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e13.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eEqualization\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eDisabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eTemperature compensation\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e0mV\/°C (off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eCharger temperature limit setting\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e0°C to 55°C \/ 32°F to 131°F, unless the charger has approved cold-charge logic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eBMS high-voltage cutoff\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eSeries connection limit\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eUp to 4 batteries in series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eParallel connection limit\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eUp to 16 batteries in parallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eMaximum configuration\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e4S16P; up to 5,344Ah with 16 matched batteries in parallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eBluetooth monitoring\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eYes — Epoch Li-Ion app (iOS and Android)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eBluetooth security PIN\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003ePrinted on the battery’s lid; can be changed in the app (Advanced Settings)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eCurrent sensing\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eBMS-integrated shunt; 0.2A accuracy on discharge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eInternal heating\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eYes — for cold-weather charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eCharge temperature range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e-20°C to 55°C \/ -4°F to 131°F with heating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eLow-temperature charge protection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eCharging disabled at 0°C \/ 32°F; resumes automatically at 5°C \/ 41°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eHeater activation\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eCharger connected and supplying at least 0.5A; powered by incoming charge current only, never stored battery energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eHeating system\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eTested to -20°C \/ -4°F; rated for external ambient down to -40°C \/ -40°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eDischarge temperature range\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e-20°C to 60°C \/ -4°F to 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eStorage temperature\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e0°C to 35°C \/ 32°F to 95°F recommended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eLong-term storage\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eCharge to about 50% state of charge or higher; check at least every 3 months\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eCycle life\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e4,000+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eIP rating\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eIP54 per IEC 60529 — dust-protected and splash-resistant; not submersible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e13.75 in L at base \/ 15.5 in at handles × 7.63 in W × 10.0 in H \/ 10.5 in with terminal bolts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e60 lb \/ 27.22 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eTerminal\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eM8 threaded terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eTerminal torque\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e8–12 N·m (71–106 in-lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003e11-year limited warranty: free replacement in Years 1–3, then 40% off MSRP on a replacement battery in Years 4–11. Register within 90 days or keep your proof of purchase.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eBMS protection\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eOvercharge, over-discharge, over-current, short circuit, high and low temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #F8FAFC;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eCell-level certifications\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eUL 1642; IEC 62619 (the cells, not the complete battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #FFFFFF;\"\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; font-weight: bold; color: #1a202c; width: 38%; vertical-align: top;\"\u003eLabel markings\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #E2E8F0; padding: 11px 13px; color: #2d3748; vertical-align: top;\"\u003eCE; RoHS; UN 38.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- CHARGING NOTE --\u003e\n\u003csection style=\"background: #F7FAFC; border: 1px solid #E2E8F0; border-radius: 14px; padding: 22px; margin: 0 0 32px 0;\"\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; color: #1a202c; margin: 0 0 12px 0; line-height: 1.35;\"\u003eFitment and charging note\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 14px 0; color: #2e91e5; font-weight: 600;\"\u003eVerify your system before installation.\u003c\/p\u003e\n\u003cp style=\"margin: 0;\"\u003eAlways confirm battery tray dimensions, cable clearance, terminal compatibility, charger compatibility, fuse sizing, inverter requirements, and installation location before use. Use a lithium-compatible charger, inverter charger, solar charge controller, converter, or DC-to-DC charger programmed within Epoch’s recommended LiFePO4 charging settings. Do not use lead-acid equalization modes.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ --\u003e\n\u003csection style=\"margin-top: 40px;\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 24px;\"\u003e\n\u003cdiv style=\"display: inline-block; width: 70px; height: 2px; background: #2E91E5; vertical-align: middle; margin-right: 16px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cspan style=\"color: #2e91e5; text-transform: uppercase; letter-spacing: 4px; font-size: 14px; font-weight: bold;\"\u003e Frequently Asked Questions \u003c\/span\u003e\n\u003cdiv style=\"display: inline-block; width: 70px; height: 2px; background: #2E91E5; vertical-align: middle; margin-left: 16px;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"color: #1a202c; font-size: 26px; line-height: 1.18; margin: 0 0 8px 0; font-weight: bold; text-align: center; text-transform: none;\"\u003eEpoch 12V 334Ah Lithium Battery FAQs\u003c\/h2\u003e\n\u003cp style=\"margin: 0 0 26px 0; color: #2e91e5; font-weight: 600; text-align: center;\"\u003eCommon questions about RV and marine installation, inverter sizing, Bluetooth monitoring, alternator charging, and system expansion.\u003c\/p\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr; gap: 12px;\"\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4;\"\u003eIs this single 334Ah battery better than wiring three 100Ah batteries together?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eYes. For many RV, marine, and van conversion power banks, a single high-capacity 12V 334Ah lithium battery can be cleaner than wiring three or four smaller batteries together. It reduces parallel cabling, cuts down on connection points, simplifies installation, and keeps the internal cells managed by one advanced BMS. Always verify tray space, cable sizing, fusing, and charger settings before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #5EBB46; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4;\"\u003eWhat size inverter can I run with the 12V 334Ah battery?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eThis battery has a 200A maximum continuous discharge rating and a 400A peak discharge rating for up to 3 seconds. At 12.8V nominal, 200A equals about 2,560W of DC output before inverter losses, so a single battery is best matched to 2,000W to 2,400W continuous 12V inverter loads. It can be used with a larger inverter only if the actual continuous draw stays within the battery, wiring, fuse, and inverter limits.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4;\"\u003eHow do I monitor the charge level while traveling?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eThe battery includes built-in Bluetooth monitoring. By using the compatible Epoch Li-Ion app for iOS or Android, you can view important battery information such as state of charge, voltage, current, temperature, and battery status directly from your smartphone.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #5EBB46; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4;\"\u003eCan I charge this battery using my RV's or van's standard alternator?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eTo safely and efficiently charge this lithium battery from a vehicle alternator, use a properly sized DC-to-DC charger with a LiFePO4 charging profile. A DC-to-DC charger protects the alternator, controls current, and helps ensure the battery receives the correct lithium charging voltage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4;\"\u003eDoes this battery support cold-weather charging?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eYes. The Epoch 12V 334Ah Essential Series includes internal heating. Below 0°C \/ 32°F, the BMS pauses charging and incoming charge current from a connected LiFePO4 charger (at least 0.5A) powers the heating pads; the heater never uses stored battery energy. Charging resumes automatically once the battery reaches 5°C \/ 41°F. Epoch lists the charge temperature range as -20°C to 55°C \/ -4°F to 131°F with heating.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #5EBB46; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4;\"\u003eCan I use this battery to start my boat or RV engine?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eNo. This is a deep-cycle LiFePO4 battery designed for RV house power, marine house banks, van conversion energy storage, solar systems, inverters, lighting, pumps, electronics, and other prolonged 12V loads. For engine starting or cranking applications, use a cranking-rated battery or confirm compatibility directly with Epoch before installation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #2E91E5; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4;\"\u003eCan I connect multiple 12V 334Ah batteries together?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eYes. Epoch lists this model for up to 4 batteries in series and up to 16 batteries in parallel when installed as matched batteries with compatible charging equipment, fusing, disconnects, and system-level protection. Large battery banks should be designed with properly sized cabling, busbars, overcurrent protection, and batteries of the same model, age, capacity, and state of charge.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"background: #FFFFFF; border: 1px solid #E2E8F0; border-left: 5px solid #5EBB46; border-radius: 10px; padding: 18px;\"\u003e\n\u003csummary style=\"cursor: pointer; color: #1a202c; font-weight: bold; font-size: 16px; line-height: 1.4;\"\u003eIs the Epoch 12V 334Ah Essential Series battery waterproof?\u003c\/summary\u003e\n\u003cp style=\"margin: 14px 0 0 0; color: #2d3748;\"\u003eThis model has an IP54-rated enclosure, meaning it is dust-protected and splash-resistant for everyday RV, marine house-power, mobile, and outdoor use. It should not be submerged, pressure-washed, or installed where standing water can collect around the battery.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":42441160425518,"sku":"12334A-H","price":1299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/0484\/2798\/files\/ChatGPTImageSep20_2026_03_33_18AM.png?v=1789889672"}],"url":"https:\/\/epochbatteries.net\/collections\/epoch-essential-series-batteries.oembed","provider":"Epoch Batteries","version":"1.0","type":"link"}