Battery CR 123 3V lithium Panasonic CR123 1 Blister cameras, telescopic sights, pet collars etc.
Duracell Lithium Batteries CR123 (4 X 6) 24 pk (packaging may vary) - TheBatterySupplier.Com
Amazon.com: Duracell CR123A 3V Lithium Battery, 6 Count Pack, 123 3 Volt High Power Lithium Battery, Long-Lasting for Home Safety and Security Devices, High-Intensity Flashlights, and Home Automation : Health & Household