Dumfume 12V 100Ah LiFePO4 Lithium Battery Group 31 Rechargeable Battery

• 25% Size Reduction,Equivalent 1.28kWh Energy: DUNFUME 12V 100Ah LiFePO4 lithium battery is compact yet powerful, with 1.28kWh of energy capacity and a 40% increase in energy density. Ideal for caravans, camper battery and off-grid energy storage systems.Please do not use this battery as starting batteries, golf cart batteries, or jacks. We do not suggest using it to start any device!
• Ideal Replacement for Lead-acid Battery: DUNFUME 12V 100Ah LiFePO4 battery lithium battery is a seamless drop-in replacement for lead-acid batteries. No additional wiring is needed, providing a hassle-free upgrade to clean energy. Additionally, it supports series and parallel connections (up to 4S4P) to build a 51.2V 400Ah system, suitable for home energy storage, UPS systems, and camping
• 2/3 Lighter & 7.5X Higher Energy Density:DUNFUME Group 31 Battery Weighing only 21.6 lbs, LiFePO4 12V 100Ah battery is two-thirds lighter than traditional 100Ah AGM batteries,which weigh 63.9 lbs. With 1280Wh energy capacity, it offers 7.5 times higher energy density than 12V 70Ah AGM batteries, delivering more efficient energy use at a fraction of the weight, ideal for portable and space-saving applications.
• Built-in 100A BMS & Grade A Cells: The integrated 100A Battery Management System(BMS) provides comprehensive protection against overcharging, over-discharging,short circuits, overheating, and overcurrent. Equipped with top-tier lithium iron phosphate battery cells, DUNFUME 12V lithium battery supports up to 4000 cycles at 100% DOD, 6000 cycles at 80% DOD, and 15000 cycles at 60% DOD, offering a 10-90% battery life.
• Durable ABS Casing:DUNFUME lithium Rechargeable battery casing is made from ABS plastic,offering dustproof and weather resistance (not waterproof). This robust design makes it suitable for both indoor and outdoor installations, even in harsh conditions. 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.
• Battery performance requires temperatures of 5°C or higher. Please verify suitability before purchase. Return shipping for low-temperature charging issues is not covered.

Product Details