{"product_id":"12v-400ah-lifepo4-lithium-battery-5120wh-energy-built-in-200a-bms-15000-cycles-b0f5b686xs","title":"12V 400Ah LiFePO4 Lithium Battery, 5120Wh Energy Built-in 200A BMS 15000+ Cycles","description":"\u003carticle\u003e\u003csection\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDumfume 12V 400Ah LiFePO4 Lithium Battery\u003c\/strong\u003e is a 12V product by Dumfume. It features high capacity \u0026amp; long lifespan：the 12v 400ah lifepo4 lithium battery.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Capacity \u0026amp; Long Lifespan：The 12V 400Ah LiFePO4 lithium battery delivers 5120Wh of energy, ideal for extended runtime in demanding applications. With 4000-15000 deep cycles, it outperforms lead-acid batteries in longevity. Voltage remains stable even under heavy 4000W loads, ensuring reliable power for high-demand devices. Perfect for Fishing,Camping,Solar,Golf Cart,Backup Power Systems\u003c\/li\u003e\n\u003cli\u003e200A BMS Comprehensive Protection：The 12V 400Ah LiFePO4 battery Built-in 200A BMS safeguards against overcharge, over-discharge, overcurrent, and short circuits. Advanced temperature control automatically cuts off charging\/discharging in extreme heat\/cold. Combined with low self-discharge (\u0026lt;3% monthly), this ensures safety and extends battery life in harsh conditions.\u003c\/li\u003e\n\u003cli\u003eExpandable Energy System：Our 400ah lifepo4 battery Can Connect 4 units via 1S4P configuration for 51.2V 400Ah (20.48kWh) capacity, supporting 48V solar inverters and whole-home backup. Low self-discharge ensures readiness for seasonal use.\u003c\/li\u003e\n\u003cli\u003eSafety: Our Batteries Have Certifications. Crafted With High-Strength, Impact-Resistant ABS Casing, Our lifepo4 battery Excels In Heat, weather resistance (not waterproof), And Flame Resistance. It Ensures Stable And Lasting Power In Harsh Environments.\u003c\/li\u003e\n\u003cli\u003e12V 400Ah Lithium iron phosphate battery dimension is: L20.47*W10.59*H8.66 inch, weighs 68.78lbs. Note：Under Various Temp\/Humidity Measurement Methods And Instruments, Voltage And Current May Deviate By 1%~5%. Charge\/Discharge Battery Once Every 6 Months To Prevent Damage From Disuse.Please Feel Free To Contact Us If You Encounter Any Problems During Use!\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eWhy Choose the Dumfume 12V 400Ah LiFePO4 Lithium Battery\u003c\/h2\u003e\n\u003cp\u003eThe Dumfume 12V 400Ah LiFePO4 Lithium Battery offers high capacity \u0026amp; long lifespan：the 12v 400ah lifepo4 and 200a bms comprehensive protection：the 12v 400ah lifepo4 battery. These features make the Dumfume 12V 400Ah LiFePO4 Lithium Battery a strong option in the 12V category.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe Dumfume 12V 400Ah LiFePO4 Lithium Battery is best suited for: extended runtime in demanding applications.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eQuick Summary\u003c\/h2\u003e\n\u003cp\u003eThe Dumfume 12V 400Ah LiFePO4 Lithium Battery is a 12V product by Dumfume. Brand: dumfume. Size: 12.8V 400Ah. Voltage\n12.8 Volts: Item Weight\n70 Pounds. Price: $965.18.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003edumfume\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e12.8V 400Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\n12.8 Volts\u003c\/td\u003e\n\u003ctd\u003eItem Weight\n70 Pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/section\u003e\u003c\/article\u003e","brand":"Dumfume","offers":[{"title":"Default Title","offer_id":43131996012621,"sku":"SPH-B0F5B686XS","price":965.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/2296\/4301\/files\/71jVLL1mKRL._AC_SX679_ea153267-d649-4230-b3d9-1223c242aa51.jpg?v=1781590553","url":"https:\/\/smartspaces77.com\/products\/12v-400ah-lifepo4-lithium-battery-5120wh-energy-built-in-200a-bms-15000-cycles-b0f5b686xs","provider":"ElectroPoint","version":"1.0","type":"link"}