We design and manufacture custom-made batteries and cells for the specific needs. Customized lithium lifepo4 battery pack from 3.2V-48V, 10AH-600AH, which can be used in EV, Solar system, E-bike, UPS, ESS system, telecommunication base station, E-scooter, E-tools, golf cart, fork lift, cleaning car, electric wheelchair, and other deep cycle application.