This Energizer 2450 Lithium Coin 3-Volt Battery delivers big time and is 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 F) and can hold power in storage for up to eight years, giving your coin battery power you can depend on. Its easy to see why Energizer Lithium Coin Batteries are the right choice for your specialty devices.