{"product_id":"epoch-12v-334ah-lifepo4-battery-heated-bluetooth-4-28kwh","title":"Epoch 12V 334Ah LiFePO4 Battery | Heated, Bluetooth | 4.28kWh","description":"\u003c!-- ============================================================\n  EPOCH 12V 334Ah ESSENTIAL SERIES LiFePO4 (SKU 12334A-H)\n  Lithium Battery Supply — production-ready product page body\n  House standard: Tabs by Station (each H3 = one tab) · 18px inline ·\n  CSS-only .lbs-faq accordion · FAQPage JSON-LD · GMC-safe copy ·\n  manufacturer-verified specs only. Product schema handled by\n  product-llm-schema.liquid — NOT duplicated here.\n  NOTE: This is the 12334A-H variant (200A \/ IP54 \/ 60 lb \/ 6-yr).\n  Do NOT confuse with 12334A-MC (300A \/ IP21 \/ Victron \/ 11-yr).\n  ============================================================ --\u003e\n\u003cstyle\u003e\n  .lbs-wrap { max-width: 900px; }\n  .lbs-wrap p, .lbs-wrap li { font-size: 18px; line-height: 1.6; }\n  .lbs-wrap h2 { font-size: 26px; margin: 28px 0 10px; }\n  .lbs-wrap h3 { font-size: 22px; margin: 24px 0 10px; }\n  .lbs-wrap h4 { font-size: 19px; margin: 18px 0 6px; }\n  .lbs-spec-table { width: 100%; border-collapse: collapse; margin: 16px 0; }\n  .lbs-spec-table th, .lbs-spec-table td {\n    border: 1px solid #dcdcdc; padding: 10px 12px; text-align: left;\n    font-size: 17px; vertical-align: top;\n  }\n  .lbs-spec-table th { background: #f4f6f8; width: 40%; font-weight: 600; }\n  .lbs-callout {\n    border-left: 4px solid #1a5f7a; background: #f4f8fa;\n    padding: 12px 16px; margin: 16px 0; font-size: 18px;\n  }\n  \/* CSS-only FAQ accordion — no JavaScript *\/\n  .lbs-faq { border-bottom: 1px solid #e2e2e2; }\n  .lbs-faq \u003e summary {\n    cursor: pointer; list-style: none; padding: 14px 4px;\n    font-size: 18px; font-weight: 600; position: relative;\n  }\n  .lbs-faq \u003e summary::-webkit-details-marker { display: none; }\n  .lbs-faq \u003e summary::after {\n    content: \"+\"; position: absolute; right: 6px; top: 12px;\n    font-size: 22px; font-weight: 400; color: #1a5f7a;\n  }\n  .lbs-faq[open] \u003e summary::after { content: \"\\2013\"; }\n  .lbs-faq \u003e div { padding: 0 4px 16px; font-size: 18px; line-height: 1.6; }\n\u003c\/style\u003e\n\u003cdiv class=\"lbs-wrap\"\u003e\n\u003c!-- LLM identity anchor (house standard) --\u003e\n\u003cp\u003eThe \u003cstrong\u003eEpoch 12V 334Ah Essential Series LiFePO4 battery (SKU 12334A-H)\u003c\/strong\u003e is a heated, Bluetooth-monitored lithium iron phosphate deep-cycle battery that stores 4.28 kWh of usable 12-volt energy in a single case. It is built for RV house power, marine house banks, van conversions, and off-grid solar storage where a large 12V bank is needed from one battery instead of several smaller units wired together. Sold by Lithium Battery Supply as a genuine Epoch product under an active reseller agreement, shipped from Epoch's U.S. warehouses and covered by Epoch's 6-year manufacturer warranty, this specific model.\u003c\/p\u003e\n\u003c!-- ===================== TAB 1: OVERVIEW ===================== --\u003e\n\u003cp\u003eOne Epoch 12V 334Ah battery holds 334Ah of capacity and 4.28 kWh of stored energy, enough to replace three or four smaller 100Ah batteries with a single unit. Fewer batteries means fewer interconnects, fewer resistance points, one Battery Management System to manage the cells, and more usable space in an RV storage bay, a van build, or a boat compartment.\u003c\/p\u003e\n\u003ch4\u003eKey features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e334Ah \/ 4.28 kWh\u003c\/strong\u003e of LiFePO4 capacity in one 12.8V case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200A continuous discharge\u003c\/strong\u003e and \u003cstrong\u003e200A continuous charge\u003c\/strong\u003e, with a \u003cstrong\u003e400A peak for 3 seconds\u003c\/strong\u003e for short surge loads within BMS limits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal heating\u003c\/strong\u003e for safe charging in cold conditions, down to -20°C (-4°F) with heating active and an approved LiFePO4 charging source\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth monitoring\u003c\/strong\u003e through the free Epoch Li-Ion app for iOS and Android\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced smart BMS\u003c\/strong\u003e that protects against over-charge, over-discharge, over-current, short circuit, and high or low temperature\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable\u003c\/strong\u003e up to 4 in series (for 24V, 36V, or 48V systems) and up to 16 in parallel, using matched batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP54 enclosure\u003c\/strong\u003e dust-protected and splash-resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4,000+ cycle life\u003c\/strong\u003e, maintenance-free, with no watering or acid checks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60 lb\u003c\/strong\u003e for the full 4.28 kWh, a large weight and space saving versus an equivalent lead-acid bank\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"lbs-callout\"\u003e\n\u003cstrong\u003eDeep-cycle battery.\u003c\/strong\u003e This model powers house loads and auxiliary storage. It is not a cranking battery. For engine starting, use a cranking-rated battery, or see the Epoch 12V 172Ah Dual-Purpose model.\u003c\/div\u003e\n\u003ch4\u003eWhat it powers\u003c\/h4\u003e\n\u003cp\u003eThe 200A continuous rating supports a properly designed 12V inverter system for appliances, galley loads, pumps, lighting, navigation electronics, tools, and off-grid equipment. At 12.8V nominal, 200A is roughly 2,560W of DC output before inverter losses, which pairs cleanly with a 2,000W to 2,400W continuous 12V inverter on a single battery. Larger inverters can be used only when the actual continuous draw stays inside the battery, wiring, fuse, and inverter limits, or when batteries are paralleled.\u003c\/p\u003e\n\u003c!-- ===================== TAB 2: SPECIFICATIONS ===================== --\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"lbs-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eEpoch Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel \/ SKU\u003c\/th\u003e\n\u003ctd\u003e12334A-H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eEssential Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChemistry\u003c\/th\u003e\n\u003ctd\u003eLiFePO4 (lithium iron phosphate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCell configuration\u003c\/th\u003e\n\u003ctd\u003e4S1P prismatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal voltage\u003c\/th\u003e\n\u003ctd\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNominal capacity\u003c\/th\u003e\n\u003ctd\u003e334Ah @ 0.2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStored energy\u003c\/th\u003e\n\u003ctd\u003e4.28 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax continuous discharge\u003c\/th\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax continuous charge\u003c\/th\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePeak discharge\u003c\/th\u003e\n\u003ctd\u003e400A for 3 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating voltage range\u003c\/th\u003e\n\u003ctd\u003e10.0V – 14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax charge voltage\u003c\/th\u003e\n\u003ctd\u003e14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries limit\u003c\/th\u003e\n\u003ctd\u003eUp to 4 in series (24V \/ 36V \/ 48V systems)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eParallel limit\u003c\/th\u003e\n\u003ctd\u003eUp to 16 in parallel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBluetooth monitoring\u003c\/th\u003e\n\u003ctd\u003eYes, Epoch Li-Ion app (iOS and Android)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInternal heating\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCharge temperature range\u003c\/th\u003e\n\u003ctd\u003e-20°C to 55°C \/ -4°F to 131°F (with heating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDischarge temperature range\u003c\/th\u003e\n\u003ctd\u003e-20°C to 60°C \/ -4°F to 140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStorage temperature\u003c\/th\u003e\n\u003ctd\u003e0°C to 35°C \/ 32°F to 95°F (recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCycle life\u003c\/th\u003e\n\u003ctd\u003e4,000+ cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIP rating\u003c\/th\u003e\n\u003ctd\u003eIP54 dust-protected, splash-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\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\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e60 lb \/ 27.22 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e6-year limited manufacturer warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eDownloadable resources:\u003c\/strong\u003e data sheet, user manual, quick spec sheet, and safety data sheet are available from the resource links on this listing.\u003c\/p\u003e\n\u003c!-- ===================== TAB 3: CHARGING \u0026 SYSTEM SETUP ===================== --\u003e\n\u003ch3\u003eCharging \u0026amp; System Setup\u003c\/h3\u003e\n\u003ch4\u003eRecommended charging settings\u003c\/h4\u003e\n\u003ctable class=\"lbs-spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBulk \/ absorption voltage\u003c\/th\u003e\n\u003ctd\u003e14.2V – 14.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAbsorption end condition\u003c\/th\u003e\n\u003ctd\u003eStop when charge current ≤ C\/20, or 15 minutes maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFloat voltage\u003c\/th\u003e\n\u003ctd\u003eDisabled preferred, or 13.3V – 13.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRe-bulk voltage\u003c\/th\u003e\n\u003ctd\u003e13.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTemperature compensation\u003c\/th\u003e\n\u003ctd\u003e0 mV\/°C (none)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEqualization\u003c\/th\u003e\n\u003ctd\u003eDisabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBMS high-voltage cutoff\u003c\/th\u003e\n\u003ctd\u003e14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eState-of-charge recalibration\u003c\/th\u003e\n\u003ctd\u003e14.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"lbs-callout\"\u003eUse a lithium-compatible charger, inverter\/charger, solar charge controller, converter, or DC-to-DC charger programmed to these LiFePO4 settings. Do not use a lead-acid equalization mode.\u003c\/div\u003e\n\u003ch4\u003eCharging from a vehicle alternator\u003c\/h4\u003e\n\u003cp\u003eTo charge from an RV or van alternator, use a correctly sized DC-to-DC charger set to a LiFePO4 profile. A DC-to-DC charger protects the alternator, controls charge current, and delivers the correct lithium charging voltage.\u003c\/p\u003e\n\u003ch4\u003eSeries and parallel expansion\u003c\/h4\u003e\n\u003cp\u003eWire matched batteries in series for 24V, 36V, or 48V systems (up to 4) when the full bank uses compatible charging equipment and system-level protection. Parallel connection (up to 16) builds larger 12V banks. For any multi-battery bank, use batteries of the same model, age, capacity, and state of charge, with equal cable lengths, common busbars, branch fusing, and appropriate disconnects.\u003c\/p\u003e\n\u003ch4\u003eWorking with Victron and similar equipment\u003c\/h4\u003e\n\u003cp\u003eThe Essential Series charges by standard voltage-based LiFePO4 profiles and integrates with Victron and other lithium-capable chargers and inverters set to the recommended settings above. This model does not use closed-loop CANbus communication; that feature is found on other Epoch models.\u003c\/p\u003e\n\u003c!-- ===================== TAB 4: APPLICATIONS \u0026 FITMENT ===================== --\u003e\n\u003ch3\u003eApplications \u0026amp; Fitment\u003c\/h3\u003e\n\u003ch4\u003eDesigned for\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRV, camper, travel trailer, and motorhome house-power systems\u003c\/li\u003e\n\u003cli\u003eVan conversion and overland auxiliary power\u003c\/li\u003e\n\u003cli\u003eMarine house banks for electronics, pumps, lighting, and navigation\u003c\/li\u003e\n\u003cli\u003eSolar and off-grid storage for cabins, trailers, boats, and backup systems\u003c\/li\u003e\n\u003cli\u003e12V inverter systems where continuous load stays within the 200A limit\u003c\/li\u003e\n\u003cli\u003e24V, 36V, and 48V systems using matched batteries in series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment planning\u003c\/h4\u003e\n\u003cp\u003eThis is a large-format case, not a Group 31 footprint. Measure the compartment and cable path before ordering: allow 13.75 in of length at the base and 15.5 in at the handles, 7.63 in of width, and 10.0 in of height (10.5 in with terminal bolts). If you need a Group 31-sized battery, the Epoch 12V 300Ah is the Group 31 model.\u003c\/p\u003e\n\u003cdiv class=\"lbs-callout\"\u003eBefore installation, confirm tray dimensions, cable clearance, terminal compatibility, charger compatibility, fuse sizing, inverter requirements, and installation location. The IP54 enclosure is splash-resistant but must not be submerged or pressure-washed, and should not be installed where standing water can collect around it.\u003c\/div\u003e\n\u003c!-- ===================== TAB 5: WARRANTY \u0026 SUPPORT ===================== --\u003e\n\u003ch3\u003eWarranty \u0026amp; Support\u003c\/h3\u003e\n\u003cp\u003eThe Epoch 12V 334Ah Essential Series (SKU 12334A-H) is covered by Epoch's 6-year limited manufacturer warranty against defects in materials and workmanship. Register the battery with Epoch after purchase to activate coverage under Epoch's warranty terms.\u003c\/p\u003e\n\u003cp\u003eEvery Epoch battery sold by Lithium Battery Supply is a genuine Epoch product supplied under an active reseller agreement and shipped from Epoch's U.S. warehouses with full manufacturer warranty support. For technical questions on sizing, wiring, charging, or fitment, contact our team before installation.\u003c\/p\u003e\n\u003c!-- ===================== TAB 6: FAQ ===================== --\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails class=\"lbs-faq\" open=\"\"\u003e\n\u003csummary\u003eIs one 334Ah battery better than wiring three 100Ah batteries together?\u003c\/summary\u003e\n\u003cdiv\u003eFor most RV, marine, and van power banks, a single 334Ah battery is a cleaner solution than wiring three or four smaller batteries. It reduces parallel cabling and connection points, simplifies the install, and keeps all the cells managed by one BMS. Confirm tray space, cable sizing, fusing, and charger settings before installation.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"lbs-faq\" open=\"\"\u003e\n\u003csummary\u003eWhat size inverter can I run with this battery?\u003c\/summary\u003e\n\u003cdiv\u003eThe battery has a 200A continuous discharge rating and a 400A peak for 3 seconds. At 12.8V nominal, 200A is about 2,560W of DC output before inverter losses, so a single battery pairs best with a 2,000W to 2,400W continuous 12V inverter. A larger inverter can be used only if the actual continuous draw stays within the battery, wiring, fuse, and inverter limits, or if you parallel additional batteries.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"lbs-faq\" open=\"\"\u003e\n\u003csummary\u003eHow do I monitor the charge level while traveling?\u003c\/summary\u003e\n\u003cdiv\u003eThe battery has built-in Bluetooth. Using the free Epoch Li-Ion app for iOS or Android, you can view state of charge, voltage, current, temperature, and battery status from your phone.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"lbs-faq\" open=\"\"\u003e\n\u003csummary\u003eCan I charge it from my RV or van alternator?\u003c\/summary\u003e\n\u003cdiv\u003eYes, through a correctly sized DC-to-DC charger set to a LiFePO4 profile. A DC-to-DC charger protects the alternator, controls current, and supplies the correct lithium charging voltage. Do not connect a lithium battery directly to an alternator without one.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"lbs-faq\" open=\"\"\u003e\n\u003csummary\u003eDoes it support cold-weather charging?\u003c\/summary\u003e\n\u003cdiv\u003eYes. The battery includes internal heating. When it is connected to an approved LiFePO4 charging source in cold conditions, the heating system warms the cells before normal charging continues. Epoch lists the charge temperature range as -20°C to 55°C (-4°F to 131°F) with heating.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"lbs-faq\"\u003e\n\u003csummary\u003eCan I use this battery to start my boat or RV engine?\u003c\/summary\u003e\n\u003cdiv\u003eNo. This is a deep-cycle battery for house power, marine house banks, van energy storage, solar, inverters, lighting, pumps, and electronics. For engine starting or cranking, use a cranking-rated battery, such as the Epoch 12V 172Ah Dual-Purpose model, or confirm compatibility with Epoch before installation.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"lbs-faq\"\u003e\n\u003csummary\u003eCan I connect several 334Ah batteries together?\u003c\/summary\u003e\n\u003cdiv\u003eYes. This model is rated for up to 4 in series (for 24V, 36V, or 48V systems) and up to 16 in parallel, using matched batteries with compatible charging equipment, fusing, disconnects, and system-level protection. Use batteries of the same model, age, capacity, and state of charge, with equal cable lengths and common busbars.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"lbs-faq\"\u003e\n\u003csummary\u003eIs the battery waterproof?\u003c\/summary\u003e\n\u003cdiv\u003eThe enclosure is IP54 rated, 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 it.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"lbs-faq\" open=\"\"\u003e\n\u003csummary\u003eWill it fit a Group 31 battery compartment?\u003c\/summary\u003e\n\u003cdiv\u003eNo. This is a large-format case measuring 13.75 in long at the base (15.5 in at the handles), 7.63 in wide, and 10.0 in high. If you need a Group 31 footprint, the Epoch 12V 300Ah is the Group 31 model. Always measure your compartment and cable path first.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"lbs-faq\" open=\"\"\u003e\n\u003csummary\u003eHow does the Essential Series compare to the Pro and Elite series?\u003c\/summary\u003e\n\u003cdiv\u003eThe Essential Series is Epoch's value line. Compared with the Pro and Elite series it offers 4,000+ cycles, an IP54 enclosure, and standard voltage-based charging without closed-loop CANbus. It keeps the high capacity, internal heating, Bluetooth monitoring, and smart BMS. For a house bank in a dry compartment, it delivers strong usable capacity per dollar in the Epoch range.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"lbs-faq\" open=\"\"\u003e\n\u003csummary\u003eWhat charger should I use?\u003c\/summary\u003e\n\u003cdiv\u003eAny lithium-compatible charger, inverter\/charger, solar charge controller, converter, or DC-to-DC charger programmed to Epoch's recommended LiFePO4 settings: bulk\/absorption 14.2V–14.4V, float disabled (or 13.3V–13.6V), equalization disabled, and no temperature compensation. A matched Epoch 12V 15A lithium charger is available as an add-on with this listing.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"lbs-faq\" open=\"\"\u003e\n\u003csummary\u003eHow long is the warranty?\u003c\/summary\u003e\n\u003cdiv\u003eThis model (SKU 12334A-H) carries Epoch's 6-year limited manufacturer warranty against defects in materials and workmanship. Register the battery with Epoch after purchase to activate coverage under Epoch's warranty terms.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- ===================== FAQPage JSON-LD (house standard) ===================== --\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":48494776549634,"sku":"12334A-H","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/3660\/5442\/files\/Epoch_Battery_12V_334Ah.webp?v=1789424236","url":"https:\/\/www.lithiumbatterysupply.com\/products\/epoch-12v-334ah-lifepo4-battery-heated-bluetooth-4-28kwh","provider":"Lithium Battery Supply","version":"1.0","type":"link"}