{"product_id":"epoch-batteries-12v-314ah-4-02kwh-eco-series-lifepo4-battery-group-31-deep-cycle-12314-eco","title":"Epoch Batteries 12V 314Ah 4.02kWh Eco Series LiFePO4 Battery Group 31 Deep Cycle | 12314-ECO","description":"\u003cp dir=\"ltr\"\u003eWhen your RV, marine system, solar bank, or off-grid setup demands serious capacity without the maintenance burden of lead-acid, the Epoch 12314-ECO delivers 314Ah of high-capacity LiFePO4 power in a Group 31 footprint with 250A continuous output and cold-weather charge protection built right in.\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e314Ah High-Capacity LiFePO4 Storage – Packs 4.02kWh of stored energy into a single Group 31 battery, running a 100W DC load for approximately 32 hours and a 500W load for over 6 hours at 80% planning energy.\u003c\/li\u003e\n\u003cli\u003e250A Continuous Output with 750A Peak – Delivers 250A of continuous discharge with a 750A peak for 5 seconds, giving you the current headroom needed for large inverters, heavy marine loads, and demanding off-grid systems.\u003c\/li\u003e\n\u003cli\u003eLow-Temperature Charge Protection – Built-in BMS monitors cell temperature before allowing charge current, automatically blocking charging below the safe range so your cells stay protected in cold environments.\u003c\/li\u003e\n\u003cli\u003e4,500+ Cycle LiFePO4 Chemistry – Stable lithium iron phosphate chemistry delivers over 4,500 maintenance-free cycles, dramatically outlasting AGM and lead-acid alternatives in deep cycle applications at a fraction of the long-term cost.\u003c\/li\u003e\n\u003cli\u003eScalable Up to 4S16P Configuration – Connect up to 4 in series for 48V systems or up to 16 in parallel for a maximum 5,024Ah \/ 64.32kWh bank, making this the foundation of a serious large-scale energy storage system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eThe 12314-ECO is built for high-capacity 12V house power applications — large RV and motorhome banks, marine house batteries, solar storage for off-grid cabins, van builds with heavy loads, and backup power systems that need days of runtime rather than hours. At 4.02kWh nominal with 80% planning energy of approximately 3.22kWh per battery, capacity scales linearly as you add units in parallel.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe ABS\/PC blend UL94-V0 enclosure with IP54 weather resistance handles everyday outdoor and marine exposure without concern, while the M8 bolt terminals provide a solid, low-resistance connection built for high-current applications. There is no Bluetooth and no self-heating on this Eco Series model — keeping the price focused on raw capacity where it matters most.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eCertified to UL 1642 and UL 9540A cell standards, IEC 62619:2022, CE, and RoHS compliance, and shipped as UN 38.3 Class 9 lithium — this battery meets the requirements for residential, marine, and mobile installations and ships without restriction.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003eTechnical Specification\u003c\/h2\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003ctable style=\"width: 100.058%; height: 685.415px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth scope=\"col\" style=\"width: 35.9773%; height: 19.5833px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\" style=\"width: 61.4854%; height: 19.5833px;\"\u003eEpoch 12314-ECO\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e12314-ECO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003eEco Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eChemistry\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003eLiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e12.8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e314 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eNominal Energy\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e4.02 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eOperating Range\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e10.0 – 14.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eMax Charge Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e14.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eMax Continuous Charge\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e250 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eRecommended Charge Current\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e0.5C \/ approx. 157 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eMax Continuous Discharge\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e250 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003ePeak Discharge (5 sec)\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e750 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eBulk \/ Absorption Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e14.2 – 14.4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eCell Configuration\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e4S1P Prismatic LiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eSeries Configuration\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003eMax 4S (up to 48V \/ 51.2V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eParallel Configuration\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003eMax 16P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eMax Configuration\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e4S16P (64.32 kWh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eCycle Life\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e4,500+ Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eCharge Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e0°C to 55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eDischarge Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e-20°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e0°C to 35°C (Recommended)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eLow-Temp Charge Protection\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eBluetooth\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eSelf-Heating\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e13.75 in base \/ 15.5 in handles x 7.63 in W x 10.5 in H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e57 lbs (25.85 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eGroup Size\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003eGroup 31\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eTerminal\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003eM8 Bolt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eEnclosure\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003eABS\/PC Blend, UL94-V0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eIP Rating\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003eIP54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eCell Compliance\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003eUL 1642, UL 9540A, IEC 62619:2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eProduct Compliance\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eTransport Classification\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003eUN 38.3, Class 9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd style=\"width: 35.9773%; height: 19.5833px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"width: 61.4854%; height: 19.5833px;\"\u003e6 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":54491809874230,"sku":null,"price":849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/2233\/8102\/files\/epoch_battery_12314_eco_professional_reflection.png?v=1788219546","url":"https:\/\/thesolarstore.com\/products\/epoch-batteries-12v-314ah-4-02kwh-eco-series-lifepo4-battery-group-31-deep-cycle-12314-eco","provider":"The Solar Store","version":"1.0","type":"link"}