Founded in 2018, Shenzhen CoinCell Battery Co., Ltd. is a medical device battery solution company.

Our batteries are widely used in medical devices such as drug delivery device CGM, insulin pump, insulin pen, autoinjector, hearing aid, intelligent wearable as well as various electronic devices. We are the first one to develop the super small battery with diameter 6mm. With annual output of more than 160million lithium-ion micro batteries at top safety performance & high energy density, factory’s production capacity is at first class level.