WERCHTAY 12V 100Ah lithium battery is compact in design, high energy density, small size and light weight. Easy to use and transport. Its weight is only 10.4kg. Lithium Iron Phosphate (LiFePO4) battery can be recycled up to 4000~15000 times and provide up to 10 years of service life. Because of its safety and stability, LiFePO4 battery can perfectly replace the traditional lead acid battery.