5PCS CR2430 CR 2430 3V Lithium Battery for Watch Car Remote Control Scale Clock Motherboard DL2430 BL2430 Buttton Coin Cells - AliExpress
Duracell 2430 3V Lithium Battery, 1 Count Pack, Lithium Coin Battery for Medical and Fitness Devices, Watches, and more, CR Lithium 3 Volt Cell 1 Count (Pack of 1)