{"product_id":"epoch-batteries-12v-334ah-heated-lifepo4-deep-cycle-battery","title":"Epoch Batteries 12V 334Ah Heated LiFePO4 Deep Cycle Battery","description":"\u003ch2\u003eEpoch Batteries 12V 334Ah Heated LiFePO4 Deep Cycle Battery\u003c\/h2\u003e \u003cp\u003eThis 12V 334Ah Essential Series LiFePO4 deep-cycle battery provides 4.28kWh of stored energy for high-capacity RV, camper, van, marine, solar, and off-grid power systems. It features internal heating for cold-weather charging, Bluetooth monitoring, Victron communications, 2A active cell balancing, Smart BMS protection, and support for parallel battery-bank expansion.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e334Ah LiFePO4 Capacity:\u003c\/strong\u003e Provides 334Ah of nominal capacity and 4.28kWh of stored energy at 12.8V.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e300A Continuous Discharge:\u003c\/strong\u003e Supports up to 300A continuous discharge for demanding 12V loads and properly designed inverter systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600A Peak Discharge:\u003c\/strong\u003e Provides a peak discharge rating of 600A for up to 10 seconds for compatible short-duration loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInternal Heating:\u003c\/strong\u003e Built-in heating supports charging in cold conditions within the specified temperature range.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBluetooth Monitoring:\u003c\/strong\u003e Compatible with Epoch iOS and Android apps for monitoring state of charge, voltage, current, temperature, and battery status.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVictron Communications:\u003c\/strong\u003e Supports communication with compatible Victron systems and battery-bank monitoring equipment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2A Active Cell Balancing:\u003c\/strong\u003e Helps balance voltage differences between individual cells for consistent battery operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSmart BMS Protection:\u003c\/strong\u003e Integrated Battery Management System provides protection against overcharge, over-discharge, over-current, short circuits, and high or low temperature conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eParallel Expansion:\u003c\/strong\u003e Supports up to 16 matched batteries in parallel for larger 12V energy-storage systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIP21 Enclosure:\u003c\/strong\u003e Designed for dry, protected indoor installation in suitable RV, van, camper, and electrical cabinet environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e4,500+ Cycle Life:\u003c\/strong\u003e Designed for repeated deep-cycle use with maintenance-free LiFePO4 chemistry.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e11-Year Warranty:\u003c\/strong\u003e Backed by an 11-year manufacturer warranty.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Epoch Batteries\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eModel \/ SKU:\u003c\/strong\u003e 12334A-MC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Essential Series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e Heated Bluetooth Deep-Cycle LiFePO4 Battery\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e LiFePO4 \/ Lithium Iron Phosphate\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCell Configuration:\u003c\/strong\u003e 4S1P\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 12.8V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 334Ah\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStored Energy:\u003c\/strong\u003e 4.28kWh\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperating Voltage Range:\u003c\/strong\u003e 10.0V to 14.6V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Charge Voltage:\u003c\/strong\u003e 14.6V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Continuous Discharge:\u003c\/strong\u003e 300A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Continuous Charge Current:\u003c\/strong\u003e 300A per specification table\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Discharge Peak Current:\u003c\/strong\u003e 600A for 10 seconds\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRecommended Charge Rate:\u003c\/strong\u003e 50% of battery or battery-bank capacity\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries Configuration:\u003c\/strong\u003e Not listed for this 12V model\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eParallel Configuration:\u003c\/strong\u003e Maximum 16 batteries in parallel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVictron Communications:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInternal Heating:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eActive Cell Balancing:\u003c\/strong\u003e Yes, 2A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCycle Life:\u003c\/strong\u003e 4,500+ cycles\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 11-year manufacturer warranty\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCharge Temperature Range:\u003c\/strong\u003e -20°C to 55°C \/ -4°F to 131°F, with heating\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDischarge Temperature Range:\u003c\/strong\u003e -20°C to 60°C \/ -4°F to 140°F\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRecommended Storage Temperature:\u003c\/strong\u003e 0°C to 35°C \/ 32°F to 95°F\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 15.35 inches \/ approximately 38.99 cm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 8.07 inches \/ approximately 20.50 cm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 11.02 inches \/ approximately 27.99 cm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 75 lb \/ approximately 34.02 kg\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCase Material:\u003c\/strong\u003e Metal\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure Protection:\u003c\/strong\u003e IP21\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e M10 female\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOvercharge Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOver-Discharge Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOver-Current Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShort-Circuit Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh and Low Temperature Disconnects:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eRecommended Use\u003c\/h3\u003e \u003cp\u003eSuitable for compatible RV and camper house-power systems, camper vans, motorhomes, travel trailers, marine house-power systems, solar energy storage, off-grid installations, backup power, and high-capacity 12V auxiliary systems.\u003c\/p\u003e \u003ch3\u003eCharging Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBulk \/ Absorption Voltage:\u003c\/strong\u003e 14.2V to 14.6V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFloat Voltage:\u003c\/strong\u003e 13.4V to 13.8V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEqualization:\u003c\/strong\u003e Disabled\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e 0 \/ disabled\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBattery Charge Temperature Range:\u003c\/strong\u003e 0°C to 55°C \/ 32°F to 131°F\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBattery Discharge Temperature Range:\u003c\/strong\u003e -20°C to 60°C \/ -4°F to 140°F\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBMS High-Voltage Cutoff:\u003c\/strong\u003e 14.6V\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eVictron System Integration\u003c\/h3\u003e \u003cp\u003eThe battery supports Victron communications for compatible Victron systems and battery-bank monitoring equipment. Verify communication hardware, firmware, wiring, and system compatibility before installation.\u003c\/p\u003e \u003ch3\u003eInstallation Note\u003c\/h3\u003e \u003cp\u003eThe IP21 enclosure is intended for dry, protected indoor installation. Suitable locations include protected RV compartments, under-bed installations, dinette benches, and electrical cabinets. The battery should not be installed in locations exposed to direct water spray, standing water, or submersion.\u003c\/p\u003e \u003cp\u003eThis 12V 334Ah LiFePO4 battery provides high-capacity deep-cycle energy storage with internal heating, Bluetooth monitoring, Victron communications, active cell balancing, Smart BMS protection, and scalable parallel configuration.\u003c\/p\u003e","brand":"Epoch Batteries","offers":[{"title":"12V 334Ah MC","offer_id":54073609519299,"sku":"12334A-MC","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1800\/9539\/files\/epoch_battery_black_single_professional_reflection.png?v=1787664167","url":"https:\/\/www.homesteadsupplyonline.com\/products\/epoch-batteries-12v-334ah-heated-lifepo4-deep-cycle-battery","provider":"Homestead Supply Online","version":"1.0","type":"link"}