Amazon.com: CR2032, 3V, 220mAh : Health & Household
Amazon.com: Duracell DL2450 Lithium Coin Battery, 2450 Size, 3V, 540 mAh Capacity (Case of 6) Size: 6 Style: 2450 Model: DL2450 : Health & Household
Amazon.com: Duracell DL1216BPK04 Watch/Electronic Lithium Coin Battery, 1216 Size, 3V, 25 mAh Capacity (Case of 6) : Health & Household
Amazon.com: Duracell 2430 3V Lithium Battery, 1 Count Pack, Lithium Coin Battery for Medical and Fitness Devices, Watches, and more, CR Lithium 3 Volt Cell : Health & Household