Energizer ECR1620 Disc/Disposable Coin Battery

Don't let their small size fool you - this Energizer® 1620 lithium coin 3 V battery delivers big time on 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. These reliable and durable Energizer® coin lithium batteries are able to withstand a wide range of temperatures (from -22 to 140 deg F) 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, it's easy to see why Energizer® lithium coin batteries are the right choice for your specialty devices.