Polymer Li-ion Battery manufacturer / supplier in China, offering 602030 300amh Used for Bluetooth Charging Warehouse, Beauty Instrument, Facial Cleansing Instrument, Wireless Mouse, Telephone Watch, etc., LED Lamps, Electroni, 101550 800amh Use for Wires, Connector, Ntc, Tracking Devices, Sleep Management Equipment, 502030 250amh for Digital Products, Power Tools, Aeromodels and Toys, Medical Equipment, Power Equipment, Mobile Power and Energy Storage Systems, and and so on.