Button batteries, also known as coin cell batteries, may seem small, but they play a huge role in our daily lives. Whether you are using a desktop computer, a smartwatch, a POS machine, or a medical device, there’s a good chance it’s powered by a tiny yet powerful button battery.

September, 2017: Regarding as“Yichang High-Performance Micro Lithium Engineering Research Center”

Inform Letter ——“Omnergy” & “Lijia” button battery positive electrode literal design change