Primary Battery, Button Battery, Cell Battery manufacturer / supplier in China, offering Er14250 3.6V 1200mAh Lithium Battery Non-Rechargeable with Wire Terminals for Safety Helmets, Lithium Ion Batteries Rechargeable Batteries 3.7V 20mAh for Intelligent Health Ring, 401230 3.7V 100mAh Lipo Pouch Cell - Rechargeable Lithium Battery for Small Electronics and so on.