Lithium button cell battery CR2430 | 3 V DC | 320 mAh | 2-Blister | Silver

Don't let their small size fool you: This Energizer 2430 Lithium Coin 3-Volt battery delivers big time long-lasting, reliable power for your coin-operated items.
From heart rate or glucose monitors to remote controls, keyless systems, key fobs, watches, toys and games – and even more specialized devices – our coin batteries are compatible with the devices that fit your life, so you can keep going.