{"product_id":"epoch-original-series-lifepo4-batteries-heated-bluetooth","title":"Epoch Original Series LiFePO4 Batteries (Heated, Bluetooth)","description":"\u003cp\u003eThe \u003cstrong\u003eEpoch Original Series\u003c\/strong\u003e covers the higher-voltage corners of the lineup — 24V, 36V, and 48V deep-cycle LiFePO4 batteries with integrated self-heating, built-in Bluetooth, and a sealed, weather-resistant case. These are the batteries reached for in trolling-motor banks, 48V house systems, and off-grid setups where you want a single higher-voltage block instead of stacking a pile of 12V units.\u003c\/p\u003e\n\u003cp\u003eAvailable in 24V 100Ah, 36V 100Ah, and 48V 50Ah, plus a compact 12V 50Ah, all monitored over Bluetooth and protected by a smart BMS.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated self-heating\u003c\/strong\u003e — warms the cells for safe charging in sub-freezing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth monitoring\u003c\/strong\u003e — state of charge, voltage, current, and health from the Epoch app.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher native voltages\u003c\/strong\u003e — 24V, 36V, and 48V blocks reduce parallel wiring and current in larger systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart BMS\u003c\/strong\u003e — over-charge, over-discharge, over-current, short-circuit, and temperature protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather-resistant sealed housing\u003c\/strong\u003e for marine and outdoor installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3,500+ cycle life\u003c\/strong\u003e, maintenance-free.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u0026lt;\u0026gt;\n\u003ch4\u003eSpecifications by Model\u003c\/h4\u003e\n\u003ch5\u003eEpoch Original 12V 50Ah (B1250B)\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 12.8 V; capacity: 50 Ah\u003c\/li\u003e\n\u003cli\u003eLiFePO4 deep-cycle with self-heating and Bluetooth\u003c\/li\u003e\n\u003cli\u003eSmart BMS protection; 3,500+ cycle life\u003c\/li\u003e\n\u003cli\u003e(See product images and the Epoch datasheet for full electrical and dimensional specifications.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eEpoch Original 24V 100Ah (B24100A-C)\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 25.6 V; capacity: 100 Ah (2.56 kWh)\u003c\/li\u003e\n\u003cli\u003eCell configuration: 8S\u003c\/li\u003e\n\u003cli\u003eMax continuous discharge: 120 A; max continuous charge: 100 A (150 A for 10 s); peak 200 A (60 s)\u003c\/li\u003e\n\u003cli\u003eMax charge voltage: 29.2 V\u003c\/li\u003e\n\u003cli\u003eSeries \/ parallel: up to 2 in series or 4 in parallel\u003c\/li\u003e\n\u003cli\u003eCharge temp: −20°C to 55°C (with self-heating); discharge −20°C to 60°C\u003c\/li\u003e\n\u003cli\u003eBluetooth + self-heating; 3,500+ cycles\u003c\/li\u003e\n\u003cli\u003eDimensions: 13 × 10.25 × 11 in; weight 48.5 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eEpoch Original 36V 100Ah (B36100A-A)\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 38.4 V (36 V class); capacity: 100 Ah (3.84 kWh)\u003c\/li\u003e\n\u003cli\u003eCell configuration: 12S\u003c\/li\u003e\n\u003cli\u003eMax continuous discharge: 120 A; max continuous charge: 100 A (150 A for 10 s); peak 200 A (60 s)\u003c\/li\u003e\n\u003cli\u003eMax charge voltage: 43.8 V\u003c\/li\u003e\n\u003cli\u003eParallel: up to 4 in parallel\u003c\/li\u003e\n\u003cli\u003eCharge temp: −20°C to 55°C (with self-heating); discharge −20°C to 60°C\u003c\/li\u003e\n\u003cli\u003eBluetooth + self-heating; 3,500+ cycles\u003c\/li\u003e\n\u003cli\u003eDimensions: 20 × 10.25 × 11 in; weight 75 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eEpoch Original 48V 50Ah (B4850A)\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eNominal voltage: 51.2 V; capacity: 50 Ah\u003c\/li\u003e\n\u003cli\u003eCell configuration: 16S\u003c\/li\u003e\n\u003cli\u003eMax continuous discharge: 100 A; max continuous charge: 100 A (150 A for 10 s); peak 150 A (30 s)\u003c\/li\u003e\n\u003cli\u003eMax charge voltage: 58.4 V\u003c\/li\u003e\n\u003cli\u003eSeries \/ parallel: up to 2 in series or 4 in parallel\u003c\/li\u003e\n\u003cli\u003eCharge temp: −20°C to 55°C (with self-heating); discharge −20°C to 60°C\u003c\/li\u003e\n\u003cli\u003eBluetooth + self-heating; 3,500+ cycles\u003c\/li\u003e\n\u003cli\u003eDimensions: 14.75 × 15.25 × 11.5 in; weight 66 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u0026lt;\u0026gt;\n\u003ch4\u003eWarranty\u003c\/h4\u003e\n\u003cp\u003eEpoch backs the Original Series with an 11-year limited warranty: full repair or replacement (parts and labor) in years 1–5, then a comparable battery at 25% off MSRP in years 6–11. The warranty is non-transferable; register your battery within 90 days of purchase so coverage starts from your purchase date.\u003c\/p\u003e\n\u003cp\u003eBlue Marine is an authorized Epoch Batteries dealer — every Original Series battery ships brand-new with Epoch's \u003cstrong\u003e11-year limited warranty\u003c\/strong\u003e (full replacement in years 1–5), free shipping, and local pickup available.\u003c\/p\u003e","brand":"Epoch","offers":[{"title":"12V 50Ah Original Series","offer_id":52448456769752,"sku":"hfy1789299567312","price":99.09,"currency_code":"USD","in_stock":true},{"title":"24V 100Ah Original Series","offer_id":52448456802520,"sku":"fpe1789299567313","price":767.36,"currency_code":"USD","in_stock":true},{"title":"36V 100Ah Original Series","offer_id":52448456835288,"sku":"xqq1789299567314","price":1177.38,"currency_code":"USD","in_stock":true},{"title":"48V 50Ah Original Series","offer_id":52448456868056,"sku":"csu1789299567315","price":487.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/1381\/5512\/files\/epoch-original-series-lifepo4-batteries-heated-bluetooth_1.webp?v=1789299573","url":"https:\/\/www.dailykindgoods.shop\/products\/epoch-original-series-lifepo4-batteries-heated-bluetooth","provider":"My Store","version":"1.0","type":"link"}