Energizer 1632 lithium coin 3V battery delivers long-lasting, dependable power for your coin-battery-operated items

From heart rate or glucose monitors, to remotes, keyless entry 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

Reliable and durable they are able to withstand a wide range of temperatures (from -22 to 140 degrees Fahrenheit) and can hold power in storage for up to eight years, giving you coin battery power you can depend on

Responsibly designed with zero mercury