CITYORK 4 Pack 3.2v 32700 LiFePO4 Lithium Li Ion Rechargeable Batteries with DIY Nickel Sheets for Scooter, 35A Continuous Discharge Maximum 55A Battery , Widely Applications: Electric vehicle, Electric Bicycle, Tricycle, scooter, golf trolley, cart, wheelchairs, Medical instrument, Solar supply system,solar panel, energy storage, electric tools, power tools, instruments, LED lighting devices, RC toys, inverter, household appliances and emergent device area, etc.