... Such as 2S1P, 3S2P.Application: LED flashlight battery, cordless phone batteries, camera batteries, laptop/notebook batteries, GPS devices, PDA batteries, ... R&D, production and sales of lithium ion battery and LiFePO4 battery. Our factory is located in Shenzhen with an ... near future. 14.8V 4800mah Rechargeable lithium ion battery pack for laptop ,e-tools, heater, RC car, model airplane