A well-designed coin cell battery holder must be resistant to shock and vibration while remaining flexible enough for easy battery replacement.

AAA battery, is a dry battery standard in the United States, compatible with the AAA battery standard of the Chinese mainland or the battery standard of Taiwan Province of China.

The welding process can affect the choice for coin battery holder.

Corrosion of battery holder case pole is a frequent phenomenon. Poor quality of the battery will leak when it is kept in the battery hold case for a long time, so the pole rust in the battery hold case.

With 20 years’ experience in manufacturing for battery holders, Keyu provide customers with high quality coin cell battery holder, such as CR2032 battery holder, CR2016 battery holder, CR2430 battery holder.

We are good at customized battery holders with SMT, such as AAA Battery holder with Surface Mount leads(SMT), 2 AAA Battery Holder with Surface Mount leads(SMT), CR2032 Holder with surface mount leads, etc.