{"product_id":"epoch-36v-50ah-1-92kwh-essential-series-bluetooth-heated-lifepo4-battery","title":"EPOCH 36V 50Ah (1.92kWh) Essential Series - Bluetooth \u0026 Heated LiFePO4 Battery","description":"\u003cp data-start=\"119\" data-end=\"452\"\u003eThis 36V 50Ah LiFePO4 deep cycle battery is designed for reliable energy storage across a range of applications, including off-grid systems, marine use, and backup power. The built-in internal heating system enables charging in sub-zero conditions, while Bluetooth connectivity allows monitoring through iOS and Android applications.\u003c\/p\u003e\n\u003cp data-start=\"454\" data-end=\"756\"\u003eEngineered with a Smart Battery Management System (BMS), the battery provides protection against overcharging, over-discharging, overcurrent, short circuits, and extreme temperatures. Its IP54-rated enclosure offers resistance to dust and water exposure, supporting operation in demanding environments.\u003c\/p\u003e\n\u003cp data-start=\"758\" data-end=\"869\"\u003eWith a long cycle life and maintenance-free design, this battery is built for consistent performance over time.\u003c\/p\u003e\n\u003ch4 data-section-id=\"1xa90in\" data-start=\"876\" data-end=\"892\"\u003e\n\u003cbr\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLiFePO4 chemistry for deep cycle applications\u003c\/li\u003e\n\u003cli\u003eInternal heating system for low-temperature charging\u003c\/li\u003e\n\u003cli\u003eBluetooth connectivity compatible with iOS and Android apps\u003c\/li\u003e\n\u003cli\u003eIP54-rated dust and water-resistant enclosure\u003c\/li\u003e\n\u003cli\u003eBuilt-in Smart Battery Management System (BMS)\u003c\/li\u003e\n\u003cli\u003eOvercharge and over-discharge protection\u003c\/li\u003e\n\u003cli\u003eOvercurrent and short circuit protection\u003c\/li\u003e\n\u003cli\u003eHigh and low temperature disconnects\u003c\/li\u003e\n\u003cli\u003e4000+ cycle life\u003c\/li\u003e\n\u003cli\u003eMaintenance-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-section-id=\"7s72dz\" data-start=\"1354\" data-end=\"1376\"\u003e\n\u003cbr\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCell Configuration: 12S\u003c\/li\u003e\n\u003cli\u003eChemistry: LiFePO4\u003c\/li\u003e\n\u003cli\u003eAh Capacity: 50Ah\u003c\/li\u003e\n\u003cli\u003eMax Continuous Discharge Amps: 100A\u003c\/li\u003e\n\u003cli\u003eMax Charge Current Amps: 120A (10 Seconds)\u003c\/li\u003e\n\u003cli\u003eMax Discharge Peak Current Amps: 130A (10 Seconds)\u003c\/li\u003e\n\u003cli\u003eSeries | Parallel: Max (1) in Series | Max (4) in Parallel\u003c\/li\u003e\n\u003cli\u003eVoltage: 36V\u003c\/li\u003e\n\u003cli\u003eMax Charge Voltage: 43.8V\u003c\/li\u003e\n\u003cli\u003eOperating Voltage Range: 30 - 43.8V\u003c\/li\u003e\n\u003cli\u003eCharge Temp Range: -20°C (-4°F) \/ 55°C (131°F) (with heating)\u003c\/li\u003e\n\u003cli\u003eDischarge Temp Range: -20°C (-4°F) \/ 60°C (140°F)\u003c\/li\u003e\n\u003cli\u003eStorage Temp: 0°C (32°F) \/ 35°C (95°F) (Max 12 Months)\u003c\/li\u003e\n\u003cli\u003eWeight: 35 (LBS)\u003c\/li\u003e\n\u003cli\u003eLength: 13.0 (inches)\u003c\/li\u003e\n\u003cli\u003eWidth: 6.8 (inches)\u003c\/li\u003e\n\u003cli\u003eHeight: 9.44 (inches)\u003c\/li\u003e\n\u003cli\u003eBulk\/Absorption: 14.2V – 14.6V\u003c\/li\u003e\n\u003cli\u003eAbsorption Time: Two batteries in parallel connections require 30 minutes 200Ah\u003c\/li\u003e\n\u003cli\u003eFloat: 13.4V – 13.8V\u003c\/li\u003e\n\u003cli\u003eEqualization: 14.4V\/ Disabled\u003c\/li\u003e\n\u003cli\u003eTemperature Compensation: 0\/Disabled\u003c\/li\u003e\n\u003cli\u003eCharge Rate: 50% of the battery or battery bank capacity\u003c\/li\u003e\n\u003cli\u003eBattery Charge Temperature Range: 32°F (0°C) to 131°F (55°C)\u003c\/li\u003e\n\u003cli\u003eBattery Discharge Temperature Range: -4°F (-20°C) to 140°F (60°C)\u003c\/li\u003e\n\u003cli\u003eCell Charge Temperature: 32°F (0°C) to 131°F (55°C)\u003c\/li\u003e\n\u003cli\u003eCell Discharge Temperature: -4°F (-20°C) to 140°F (60°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-section-id=\"y6mabv\" data-start=\"2593\" data-end=\"2609\"\u003e\n\u003cbr\u003eWarranty\u003c\/h4\u003e\n\u003cp data-start=\"2610\" data-end=\"2639\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e11 Year Manufacturer Warranty\u003c\/p\u003e","brand":"EPOCH BATTERIES","offers":[{"title":"Default Title","offer_id":52715475042626,"sku":"3650A-H","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/0984\/6082\/files\/801542PXL_22220240918_183930468.RAW-01.COVER546546546.png?v=1774331018","url":"https:\/\/energysystemscentral.com\/products\/epoch-36v-50ah-1-92kwh-essential-series-bluetooth-heated-lifepo4-battery","provider":"Energy Systems Central","version":"1.0","type":"link"}