Lithium battery - CR-P2 - Panasonic Industry Europe GmbH - CR / 3 V / 6 V
Duracell CR2032 3V Lithium Coin Battery with Child Safety Features, Compatible with Apple AirTag, Key Fob, Car Remote, Glucose Monitor, and other Devices, CR Lithium 3 Volt Cell (4 Count Pack) - Walmart.com
VARTA CRAA & CR 1/2 AA 3V Lithium-Battery solder lugs/axial lead