... PDA batteries, telecommunication systems, power electric vehicles, e-bike, e-scooter, e-wheelchair, e-car, e-bus etc.Feature: Long cycle life: more than ... Rigao Technology Co., Ltd, established in 2005, integrates R&D, production and sales of lithium ion battery and LiFePO4 battery ... Rechargeable lithium ion battery pack for topcon pc, laptop ,e-tools, heater, RC car, model airplane 14.8V 2400mah ...