Energizer CR2 Lithium Batteries (2-Pack), 3V Photo Batteries EL1CR2BP2 - The Home Depot
8 x Duracell + 8 x Energizer CR2 3 Volt Lithium Battery Combo (16 Total)
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
Watson Dual Rapid Charger for 3V CR123A and CR2 Lithium