CR2032, CR2016, CR2025, CR2450, CR1220, CR1216, CR1616 Battery car key coin cell. CR2450 / CR1632. CR1616 / CR1220. CR2032 / CR2016 / CR2025. ????Available Battery Types. Car key fobs. Compact electronic gadgets.
This product would be ideal for battery-powered devices, such as key fobs or toys, due to its small size and high capacity.