3 x Energizer + 3 x Duracell CR1632 3 Volt Lithium Coin Cell Batteries
CR1632 Battery Equivalent - ElectronicsHacks
Amazon.com: Duracell 1632 3V Lithium Battery, 1 Count Pack, Lithium Coin Battery for Medical and Fitness Devices, Watches, and more, CR Lithium 3 Volt Cell : Health & Household
Battery Equivalent Size Charts - G&T's Original Warehouse
Energizer Lithium Cr1632 Coin Batteries in the Coin & Button Batteries department at Lowes.com
Duracell CR1616 3 Volt Lithium Coin Cell Battery - 1 Pack - Micro Center