- 4-pack of Energizer® 2016 Lithium Coin Battery - Delivers long-lasting, dependable performance in speciality devices like heart rate monitors, remotes, keyless entry systems, glucose monitors, toys, and games - Holds power for up to 10 years in storage, ensuring you have Lithium Coin Batteries ready when you need them - Cell size: 2016; IEC: CR2016; Type: Lithium Coin; Volt: 3 - Replacement for: L10, 280-206, 280-204, DL2016, SB-T11, LF1/4V, and 5000LC - These lithium batteries can withstand a wide temperature range, from -30º to 60º C