Changsha Decarnon Electronics Co., LTD. is a comprehensive battery manufacturer which specialized in the research and development, production and sale of all kinds of button cell battery. The main products are: 1.4V zinc air battery (Hearing Aid Battery), 1.55V AG alkaline button cell, SR silver oxide battery, 3V CR lithium manganese button cell, 3.6 V LIR lithium ion battery and button cell battery holders. At the same time, we can provide high quality OEM and battery welding feet processing services according to customers specific needs. Decarnon was established in 2000. Through more than ten years development and accumulation, it has formed a professional service system of button cell batteries and peripheral accessories of button cell as the core. Its products are widely used in computer motherboard, storage card, music card, calculator, electronic watches, electronic scales, tiny radio instrument and apparatus, medical equipment, LED lamp, automobile pressure gauge, thin remote controls, control board, etc. Due to high quality products and professional service, our products not only best-sell in domestic market, but also export to Europe and America, southeast Asia and other countries and regions and well received by the customers.