Button Battery, Alkaline Battery, Carbon-Zinc Battery manufacturer / supplier in China, offering Er14250 3.6V Industrial Control Non-Rechargeable Lithium Ion Battery with Pins, 1/2AA Er14250 Lithium Battery 1200mAh 3.6V Lithium Battery for Gas Meter, 3.6V 1200mAh Lithium Battery Er14250 Pet Tracker Battery Power Supply for Flashlight and so on.