{"product_id":"epoch-batteries-12v-334ah-4-28kwh-essential-series-lifepo4-battery-heated-bluetooth-active-balancing-12334a-mc","title":"Epoch Batteries 12V 334Ah 4.28kWh Essential Series LiFePO4 Battery – Heated | Bluetooth | Active Balancing |12334A-MC","description":"\u003cp\u003eIf your RV, boat, cabin, or off-grid setup is starting to outgrow the usual battery options, the Epoch 12334A-MC brings a lot to the table. You get 334Ah of LiFePO4 capacity, active cell balancing, built-in heating, Victron communication, and Bluetooth monitoring — all packed into a sturdy metal enclosure that feels ready for more than just weekend use.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2A Active Cell Balancing – Keeps the internal cells working together instead of letting one lag behind the rest. That means more consistent performance, better usable capacity, and healthier cells over the long run.\u003c\/li\u003e\n\u003cli\u003eInternal Self-Heating for Sub-Zero Charging – Cold weather doesn’t automatically mean charging has to stop. The built-in heater kicks in when temperatures drop too low, allowing charging in temperatures down to -20°C (-4°F).\u003c\/li\u003e\n\u003cli\u003e600A Peak Discharge with 300A Continuous Output – With 300A of continuous discharge and a 600A surge for up to 10 seconds, this battery has plenty of muscle for larger inverters, appliances, and other demanding loads. It can also accept up to 300A of charge current when it’s time to fill the bank back up.\u003c\/li\u003e\n\u003cli\u003eVictron Communications Compatible – If you’re already running Victron equipment, this battery fits right in. Built-in communication support lets the BMS share data directly with compatible Victron inverter-chargers, solar controllers, and monitoring equipment.\u003c\/li\u003e\n\u003cli\u003eScalable Up to 16 Units in Parallel – One battery already gives you 334Ah, but you’re not stuck there. Connect up to 16 units in parallel and the system can grow all the way to 5,344Ah or 68.48kWh of total storage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 12334A-MC makes the most sense in systems where a small battery bank simply isn’t going to cut it. Think live-aboard boats, larger RV builds, off-grid cabins, solar storage systems, and other setups where capacity and high-current performance matter every day, not just occasionally. The metal housing also gives it a more substantial feel than the typical plastic battery case, while the IP21 enclosure adds protection against dripping water when properly installed.\u003c\/p\u003e\n\u003cp\u003eChecking on the battery is straightforward too. Built-in Bluetooth lets you view voltage, current, temperature, state of charge, and BMS status from a compatible iOS or Android device. Inside, the 4S1P prismatic LiFePO4 cells, 2A active balancing system, and internal heater all work together to keep performance steady through changing loads, weather, and charging conditions.\u003c\/p\u003e\n\u003cp\u003eIt also comes with the certifications you’d expect from a battery built for serious installations, including UL 1642 cell certification, UL 9540A, IEC 62619:2022, CE, and RoHS compliance. For transportation, it meets UN 38.3 Class 9 lithium battery requirements as well.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecificationEpoch 12334A-MC\u003c\/th\u003e\n\u003cth\u003e\u003cbr\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e12334A-MC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eEssential Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eDeep Cycle LiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Type\u003c\/td\u003e\n\u003ctd\u003ePrismatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Configuration\u003c\/td\u003e\n\u003ctd\u003e4S1P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e12.8 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Capacity\u003c\/td\u003e\n\u003ctd\u003e334 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Energy\u003c\/td\u003e\n\u003ctd\u003e4.28 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Range\u003c\/td\u003e\n\u003ctd\u003e10.0 – 14.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Charge Voltage\u003c\/td\u003e\n\u003ctd\u003e14.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Charge\u003c\/td\u003e\n\u003ctd\u003e300 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Charge Current\u003c\/td\u003e\n\u003ctd\u003e150 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Continuous Discharge\u003c\/td\u003e\n\u003ctd\u003e300 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Discharge (10 sec)\u003c\/td\u003e\n\u003ctd\u003e600 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBulk \/ Absorption Voltage\u003c\/td\u003e\n\u003ctd\u003e14.2 – 14.4 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFloat Voltage\u003c\/td\u003e\n\u003ctd\u003eDisabled (or 13.3 – 13.6 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallel Configuration\u003c\/td\u003e\n\u003ctd\u003eMax 16 Batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle Life\u003c\/td\u003e\n\u003ctd\u003e4,500+ Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eActive Balancing\u003c\/td\u003e\n\u003ctd\u003eYes – 2A Automatic Cell Balancing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Heating\u003c\/td\u003e\n\u003ctd\u003eYes – Sub-Zero Charging Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Monitoring\u003c\/td\u003e\n\u003ctd\u003eYes – iOS \/ Android Apps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVictron Communications\u003c\/td\u003e\n\u003ctd\u003eYes – Plug-and-Play\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf-Heating\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharge Temperature\u003c\/td\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\u003ctd\u003eDischarge Temperature\u003c\/td\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\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C to 35°C (32°F to 95°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow-Temp Charge Protection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L x W x H)\u003c\/td\u003e\n\u003ctd\u003e15.35 x 8.07 x 11.02 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e75 lbs (34.0 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eM10 Female\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eIP21 Drip Resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS Protection\u003c\/td\u003e\n\u003ctd\u003eOvercharge, Over-discharge, Over-current, Short Circuit, High\/Low Temp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCell Certification\u003c\/td\u003e\n\u003ctd\u003eUL 1642, UL 9540A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Certification\u003c\/td\u003e\n\u003ctd\u003eIEC 62619:2022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Compliance\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransport Classification\u003c\/td\u003e\n\u003ctd\u003eUN 38.3, Class 9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e11 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":54498462171446,"sku":null,"price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/2233\/8102\/files\/epoch_battery_black_single_professional_reflection.webp?v=1788309520","url":"https:\/\/thesolarstore.com\/products\/epoch-batteries-12v-334ah-4-28kwh-essential-series-lifepo4-battery-heated-bluetooth-active-balancing-12334a-mc","provider":"The Solar Store","version":"1.0","type":"link"}