12 x Duracell 3V CR2 Lithium Battery (packaging may vary) - TheBatterySupplier.Com
Amazon.com: Duracell CR2 3V Lithium Battery, 1 Count Pack, CR2 3 Volt High Power Lithium Battery, Long-Lasting for Video and Photo Cameras, Lighting Equipment, and More : Electronics
Duracell CR2 -3V Lithium Battery, 1 Count Pack, CR2 -3 Volt High Power Lithium Battery, Long-Lasting for Video and Photo -Cameras, Lighting Equipment, and More - Walmart.com