Also known as - CR2032, BR2032, SB-T15. Cell size: 2032; IEC: CR2032; Type: Lithium Coin; Volt: 3. Energizer Blister CR2032 Lithium Batteries. Original Energizer Lithium button batteries. Holds power for up to 10 years in storage, ensuring you have Lithium Coin Batteries ready when you need them.