Energizer 1220 lithium

Energizer 1220 Lithium Coin Battery   Provides long‑lasting, reliable performance in specialized devices such as heart‑rate monitors, remote controls, keyless entry systems, glucose monitors, toys, and video games. Holds power for up to 10 years in storage, ensuring you have lithium coin batteries ready when you need them.
Cell size: 1220; IEC: CR1220; Type: Lithium coin battery; Voltage: 3 V Replaces: L04, DL1220, SB‑T13, and 5012LC