Energizer 2016 CR2016 Lithium Coin Battery 4 pack

4-pack of Energizer CR2016 Lithium Coin Batteries Long Lasting: Each lithium battery holds power for up to 10 years in storage, so they’re always ready when you need them Trusted Power: Delivers long-lasting, dependable performance in specialty devices like heart rate monitors, remotes, keyless entry systems, glucose monitors and toys Safe: Energizer Lithium coin batteries are secured in child-resistant packaging Reliable: These Energizer CR2016 lithium batteries perform in extreme temperatures, withstanding -30º to 60º C Energizer Innovation: From the makers of the world’s longest-lasting AA batteries, Energizer Ultimate Lithium