About this item

• Powerful capacity: DUMFUME 12V 600Ah lithium iron phosphate battery has 7.2 kWh high energy reserve, equivalent to one day's basic power consumption of an average household (e.g. lighting, refrigerator, small appliances), or powering equipment such as lighting, refrigerator, air-conditioning, etc. for caravans and campers, and supporting off-grid travelling, RV ,Solar System, trolling motor,Home Energy Storage.
• Robust BMS Protection: DUMFUME 12V 600ah deep cycle lifepo4 battery built-in advanced 200A BMS delivers greater protection functions, safeguarding LiFePO4 batteries against overcharge, over-discharge, over-current, overheating, and short circuits. Enhanced features include low-temperature cutoff protection, automatically disconnecting the battery during charging when temperatures below 0°C and discharging below -20°C to prevent cold-weather damage.
• Lighter Weight & Longer Lifetime: for the same volume, DUMFUME 600ah lifepo4 battery have a much higher capacity than lead-acid batteries (e.g. lead-acid batteries need to be connected in parallel to achieve the same capacity) and are lighter in weight (approx. 60-70kg). Compared with the 200-500 cycles and 3-year lifespan of lead-acid battery, lifepo4 battery 600ah has 10-year lifespan, with 4000+ cycles at 100% DOD ,6000 cycles at 80% DOD , 15000 cycles at 60% DOD.
• Parallel/Series: Dumfume 12V 600ah LiFePO4 battery support parallel and series expansion of multiple batteries, the BMS will automatically co-ordinate charging and discharging to avoid uneven current distribution. Connect them in series to achieve higher voltage (e.g. 24V/48V), or connect them in parallel to expand capacity to meet greater energy demand. Note: It is not recommended to connect different brands of batteries in series or parallel, otherwise it may lead to potential safety hazards.
• Attention: Dumfume LiFePO4 12V lithium iron phosphate battery 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!