{"product_id":"12v-300ah-lithium-lifepo4-battery-200a-bms-3840wh-b0h3v7mlkc","title":"12V 300Ah Lithium LiFePO4 Battery P593996","description":"Number of Batteries: 1 12V batteries required. (included)\nBrand: Qidianfy\nBattery Cell Composition: Lithium Ion\nRecommended Uses For Product: Solar Devices\nUnit Count: 1 Count\n\n- High-Capacity \u0026amp; Space-Saving Design: This 12V 300Ah lifepo4 battery \/ lithium iron phosphate battery provides a stable 3840Wh large energy output with a compact structure for easy installation and transport. As a deep cycle battery with high energy density, it performs more efficiently than traditional lead-acid batteries, making it good for large-capacity energy storage and space-limited installations.\n- Reliable Deep Cycle Performance: Built with good lithium iron phosphate cells, this 12V 300Ah deep cycle battery maintains stable performance under frequent charge and discharge cycles. With a rated discharge depth of ≥80%, it provides a much longer service life compared to standard lead-acid batteries (200-500 cycles), bringing better cost efficiency for long-term energy storage use.\n- Built-in 200A BMS for Full Safety Protection: This 12V 300Ah lithium iron phosphate battery comes with an integrated 200A Battery Management System (BMS) that offers complete protection against overcharge, over-discharge, overcurrent, short circuit and abnormal temperatures. The automatic high\/low temperature cut-off function ensures safe charging and discharging, effectively protecting the battery and extending its working life.\n- Sturdy Structure \u0026amp; 4P4S Expandable Design: Made with a high-strength, impact-resistant ABS casing, this 12V 300Ah lifepo4 battery features good heat and weather resistance for steady power supply in different working environments. It supports 4-series and 4-parallel (4P4S) connection, allowing flexible voltage and capacity expansion to meet various high-power demands.\n- Wide Application \u0026amp; Important Notes: This deep cycle battery works great as rv battery, rv lithium battery, deep cycle marine battery and kayak battery, widely used in home energy storage, power walls, off-grid systems, solar setups, RVs, campers, marine and industrial backup power. Attention: This lifepo4 battery is intended for energy storage only; please DO NOT use it as a starting battery for engines, golf carts, or other starting devices. Any concerns about this LiFePO4 battery? Our friendly customer service team is always here to assist.","brand":"My Store","offers":[{"title":"1 Pack \/ 12V 300Ah","offer_id":46617346736225,"sku":"P359350755049738712-1","price":39.5,"currency_code":"USD","in_stock":true},{"title":"1 Pack \/ 24V 100Ah","offer_id":46617346768993,"sku":"P359350755049738712-2","price":39.5,"currency_code":"USD","in_stock":true},{"title":"2 Packs \/ 12V 300Ah","offer_id":46617346801761,"sku":"P359350755049738712-3","price":39.5,"currency_code":"USD","in_stock":true},{"title":"2 Packs \/ 24V 100Ah","offer_id":46617346834529,"sku":"P359350755049738712-4","price":39.5,"currency_code":"USD","in_stock":true},{"title":"4 Packs \/ 12V 300Ah","offer_id":46617346867297,"sku":"P359350755049738712-5","price":39.5,"currency_code":"USD","in_stock":true},{"title":"4 Packs \/ 24V 100Ah","offer_id":46617346900065,"sku":"P359350755049738712-6","price":39.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0655\/6188\/6817\/files\/61f5TeJswbL.jpg?v=1790212229","url":"https:\/\/ifghq.shop\/products\/12v-300ah-lithium-lifepo4-battery-200a-bms-3840wh-b0h3v7mlkc","provider":"My Store","version":"1.0","type":"link"}