Amazon.com: Duracell 223-6V Lithium-Battery, 1 Count Pack, 223 6 Volt High Power Ultra Lithium-Battery, Long-Lasting for Video and Photo-Cameras, Lighting Equipment, and More : Electronics
Duracell CR123A 3V Lithium Battery - (1-Pack) 004133366191 - The Home Depot
American Standard PK00.CRP CR-P2 Lithium 6V Battery Kit | Build.com