{"product_id":"b0g39jp9hw","title":"4 Packs 12V 314Ah Self-Heating LiFePO4 Battery with Bluetooth, 200A BMS 4019Wh 300ah Lithium Iron Phosphate battery for Large Solar \u0026 Off-Grid Systems","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【Professional Self-Heating Quad System】Engineered for extreme weather conditions, each Dumfume 12V 300Ah (314Ah) LiFePO4 Battery features an intelligent self-heating mechanism that automatically activates when temperatures drop below 32°F (0°C). This advanced system ensures reliable charging performance even in freezing environments, making the DUMFUME 12v lithium battery collection ideal for large-scale solar installations, remote cabins, and commercial off-grid applications.\u003c\/li\u003e\n\u003cli\u003e【Massive 4.01kWh Energy Reserve】Experience unprecedented energy storage with four DUMFUME LiFePO4 12V 314ah batteries combining for 16.04kWh total capacity. Each Dumfume 12V 314Ah Self-Heating LiFePO4 Lithium Battery delivers genuine 314Ah performance with exceptional cycle life - providing over 4,000 cycles at 100% depth of discharge and extending to 6,000+ cycles at 80% DOD. DUMFUME deep cycle LiFePO4 battery system perfect for powering large solar arrays and extended off-grid applications.\u003c\/li\u003e\n\u003cli\u003e【200A BMS with Comprehensive Protection】Dumfume 12V 300Ah LiFePO4 Battery features an advanced 200A BMS that provides complete protection against overcharge, over-discharge, short circuit, and overheating. This sophisticated system in the DUMFUME 12v lithium battery ensures operational safety while supporting 2560W continuous output, making every Dumfume 12V 314Ah Self-Heating LiFePO4 Lithium Battery capable of handling high-demand applications with reliable performance and peace of mind.\u003c\/li\u003e\n\u003cli\u003e【Compact Design】You will received 4 packs of 12V 300Ah LiFePO4 self-heating Battery,Optimize space efficiency with compact DUMFUME LiFePO4 12V 314ah batteries measuring 15.16\"×7.59\"×9.84\" and weighing just 57.28 lbs. DUMFUME deep cycle LiFePO4 battery space-conscious approach.Please note: Our batteries are not suitable for use as a starting power source. Should you encounter any issues during use, please do not hesitate to contact our customer service team.\u003c\/li\u003e\n\u003cli\u003e【Support 4S4P System Configuration】Build power solutions with 4S4P configuration options using four DUMFUME 12v lithium battery units.Create 48V systems for commercial solar storage or massive parallel setups for extended off-grid autonomy.Important notes: 12V 314Ah Self-Heating LiFePO4 Lithium Battery requires \u0026gt;10A charging current to activate heating, is incompatible with non-heating models, and needs bi-annual maintenance cycles during extended storage to preserve the battery integrity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Dumfume","offers":[{"title":"Default Title","offer_id":52187957068085,"sku":"B0G39JP9HW","price":1946.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/4500\/3061\/files\/812wCdY_bRL._AC_SX679.jpg?v=1768308510","url":"https:\/\/survive-smarts.com\/products\/b0g39jp9hw","provider":"SurviveSmart","version":"1.0","type":"link"}