This button cell battery is a flat, disc shape that are ideal for small electronics like watches, calculators, key FOBs, security devices, health and fitness equipment and toys. Power your watch and/or calculator with this lithium replacement battery. This 3-Volt/220mAh battery will provide reliable, long-lasting power.
Sold as a single battery.
Cell size: 2032 Type: Lithium Coin Volt: 3