... most environmentally friendly battery chemistry availableNo memory effect, charge and discharge at any time.Over 2000 discharge cycles life compared ... , .Electric vehicle, Sightseeing Bus, Glof cart, E-bike, E-scooter, E-wheelchair, E-motorcycle miner's lamp and etc Specifications: Nominal Voltage48VNominal Capacity20AhCharge cut-off ... order! 48V 20Ah LFP battery pack for electric vehicle/e-scooter