{"product_id":"epoch-batteries-36v-50ah-heated-lifepo4-battery-with-bluetooth","title":"Epoch Batteries 36V 50Ah Heated LiFePO4 Battery With Bluetooth","description":"\u003ch2\u003eEpoch Batteries 36V 50Ah Heated LiFePO4 Battery With Bluetooth\u003c\/h2\u003e \u003cp\u003eThis 36V 50Ah Essential Series LiFePO4 deep-cycle battery provides 1.92kWh of stored energy in a compact Group 31 footprint. It features internal heating for cold-weather charging, Bluetooth monitoring, Smart BMS protection, IP65 enclosure protection, and support for parallel expansion for compatible trolling motor, marine, solar, off-grid, and 36V power systems.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e50Ah LiFePO4 Capacity:\u003c\/strong\u003e Provides 50Ah of nominal capacity and 1.92kWh of stored energy at a nominal 38.4V.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100A Continuous Discharge:\u003c\/strong\u003e Supports up to 100A continuous discharge for compatible 36V loads and trolling motor applications.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e130A Peak Discharge:\u003c\/strong\u003e Provides a peak discharge rating of 130A for up to 10 seconds for compatible short-duration loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e100A Maximum Continuous Charge:\u003c\/strong\u003e Supports up to 100A continuous charging with compatible LiFePO4 charging equipment.\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 iOS and Android apps for monitoring battery capacity, voltage, current, temperature, and battery status.\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\u003eIP65 Enclosure:\u003c\/strong\u003e Provides dust-tight and water-resistant protection for suitable marine, outdoor, and mobile installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eParallel Expansion:\u003c\/strong\u003e Supports up to four matched batteries in parallel for increased 36V capacity and runtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGroup 31 Footprint:\u003c\/strong\u003e Compact dimensions are suitable for compatible Group 31 battery trays and marine installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e4,000+ 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 3650A-H\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\u003ePrimary Use:\u003c\/strong\u003e 36V trolling motor, marine deep-cycle, and compatible 36V power systems\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBattery Footprint:\u003c\/strong\u003e Group 31\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e LiFePO4 \/ Lithium Iron Phosphate\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCell Type:\u003c\/strong\u003e Prismatic LiFePO4\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCell Configuration:\u003c\/strong\u003e 12S\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSystem Voltage:\u003c\/strong\u003e 36V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 38.4V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 50Ah\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStored Energy:\u003c\/strong\u003e 1.92kWh\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOperating Voltage Range:\u003c\/strong\u003e 30.0V to 43.8V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Charge Voltage:\u003c\/strong\u003e 43.8V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Continuous Discharge:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Continuous Charge Current:\u003c\/strong\u003e 100A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Charge Current:\u003c\/strong\u003e 120A for 10 seconds\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Discharge Peak Current:\u003c\/strong\u003e 130A for 10 seconds\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeries Configuration:\u003c\/strong\u003e Maximum 1 battery in series\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eParallel Configuration:\u003c\/strong\u003e Maximum 4 batteries in parallel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum Parallel Capacity:\u003c\/strong\u003e Up to 200Ah with four matched batteries\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInternal Heating:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLow-Temperature Charge Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCycle Life:\u003c\/strong\u003e 4,000+ 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\u003eCell Charge Temperature Range:\u003c\/strong\u003e 0°C to 55°C \/ 32°F to 131°F\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, maximum 12 months\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 13.0 inches \/ approximately 33.02 cm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 6.8 inches \/ approximately 17.27 cm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 9.44 inches \/ approximately 23.98 cm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOverall Dimensions:\u003c\/strong\u003e 13.0 × 6.8 × 9.44 inches\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 35 lb \/ approximately 15.88 kg\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCase Material:\u003c\/strong\u003e ABS and PC blend, UL94-V0 flame rating\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEnclosure Protection:\u003c\/strong\u003e IP65\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e M8 female\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eRecommended Use\u003c\/h3\u003e \u003cp\u003eSuitable for compatible 36V trolling motor systems, bass boats, fishing boats, pontoons, skiffs, marine electronics, auxiliary 36V loads, solar energy storage, off-grid systems, and other 36V deep-cycle applications where voltage, current, fitment, and charging requirements match.\u003c\/p\u003e \u003ch3\u003eCharging Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBulk \/ Absorption Voltage:\u003c\/strong\u003e 42.6V to 43.2V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAbsorption End Condition:\u003c\/strong\u003e Stop when charge current is ≤ C\/20 or after 15 minutes maximum\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eFloat Voltage:\u003c\/strong\u003e Disabled preferred, or 40.0V to 40.8V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRe-Bulk Voltage:\u003c\/strong\u003e 39.6V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTemperature Compensation:\u003c\/strong\u003e 0mV\/°C \/ none\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEqualization:\u003c\/strong\u003e Disabled\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRecommended Charge Rate:\u003c\/strong\u003e 50% of the battery or battery-bank capacity\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBattery Charge Temperature:\u003c\/strong\u003e 0°C to 55°C \/ 32°F to 131°F\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBMS High-Voltage Cutoff:\u003c\/strong\u003e 43.8V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSoC Recalibration:\u003c\/strong\u003e 43.8V\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCompatible Applications\u003c\/h3\u003e \u003cp\u003eDesigned for compatible 36V trolling motor systems, marine deep-cycle applications, boat electronics and auxiliary loads, solar and off-grid power systems, and parallel 36V battery banks. Verify motor requirements, charger settings, battery fitment, wiring, fusing, and system compatibility before installation.\u003c\/p\u003e \u003ch3\u003eInstallation Note\u003c\/h3\u003e \u003cp\u003eThis battery is designed as a 36V deep-cycle LiFePO4 system and supports up to four batteries in parallel. Do not connect this model in series. Use properly sized marine-grade cabling, fuses, disconnects, terminals, and LiFePO4-compatible charging equipment.\u003c\/p\u003e \u003cp\u003eThis 36V 50Ah LiFePO4 battery provides compact deep-cycle energy storage with internal heating, Bluetooth monitoring, Smart BMS protection, IP65 enclosure protection, and scalable parallel capacity for compatible 36V systems.\u003c\/p\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":54073620496579,"sku":"3650A-H","price":749.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1800\/9539\/files\/epoch_battery_3650a_h_professional_reflection.png?v=1787752029","url":"https:\/\/www.homesteadsupplyonline.com\/products\/epoch-batteries-36v-50ah-heated-lifepo4-battery-with-bluetooth","provider":"Homestead Supply Online","version":"1.0","type":"link"}