Alkaline Battery, Ni-MH Battery, Lithium Battery manufacturer / supplier in China, offering Manufacturer 3.7V 2600mAh Rechargeable Lithium Ion Batteries Icr18650, Long Life Rechargeable Icr 10440 Battery 3.7V 350mAh Li Ion Cylindrical Battery, Factory Primary Lithium Battery Cell Er34615m D Power Type 3.6V 13000mAh Lisocl2 Battery and so on.