ECO-WORTHY 12V 280Ah LiFePO4 Lithium Battery 6000+ Deep Cycles with 3584wh Energy,Built-In BMS Protection,for RV,Off-Grid Solar Power System, Home Backup,Marine 12.8V 280AH

Long Lifetime:ECO-WORTHY 280Ah lithium iron phosphate (LiFePO4) battery can be charged and discharged in 6000+ deep cycles, which is 3 times longer than lead-acid battery.
Lightweight & Easy Installation:ECO-WORTHY 280Ah LiFePO4 Battery is lighter than Lead-Acid battery with the same capacity. Our 280Ah LiFePO4 battery weight is 61.7 lbs, only 1/3 of Lead-Acid battery. More convenient carrying, many mount directions, no leakage risk, safer usage
Application:The 280Ah Lithium Iron Phosphate Battery has 3584Wh Energy, and can be expanded to 57.34kwh by wired in 4S4P, Perfect for RV, campervan, marine, travel trailer, off-grid solar power system, motor homes etc
Capacity expansion & BMS:It can be connected in parallel. Parallel connection is unlimited. It can support fast charging or solar panel charging. Built-in 200A BMS, protect it from overcharge, over-discharge, charge over-current, discharge over-current, short-circuit, cell voltage self balance, high-temp discharge cut off
Warm After-Sales Support:Lifetime technical service is provided, please feel free to inquire if you have any questions or concerns