Energizer 2016BP-2N Energizer 2016 3V Lithium Coin Cell Battery, 3V, 2 Pack

Don't let their small size fool you: This Energizer 2016 Lithium Coin 3-Volt 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.