Li-ion 3.6v 1300mAh Shenzhen Thumbcells ... , AAA) carbon, alkaline battery, 9V (6F/22) battery, rechargeable battery and various kind of battery’s welding,packing and assembly ... important role in the market of environmentally friendly battery.Since the founding of THUMBCELLS, it strictly ... to wristwatch, computer, music card, electronic toys, camera, medical instruments, shoes lamp, thief alarm, remoter ...