1 x Energizer + 1 x Duracell CR2430/DL2430 3 Volt Lithium Coin Cell
Amazon.com: CR2430 3V Lithium : Health & Household
Energizer Lithium Coin Battery CR2430 | Supercheap Auto
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
Lithium Batteries Button Battery | Remote Control Toy | Cr2430 Battery - 2021-new 10pcs - Aliexpress
GP Lithium Coin Battery CR2430 | GP Batteries International