Pack of 12 (6 x 2) Duracell DL123A 3V Lithium 123A Batteries (packaging may vary) - TheBatterySupplier.Com
Amazon.com: Duracell DL123A CR123A 3V Ultra Lithium X 4 Batteries (EXP. 2028) + Storacell by Powerpax Slimline Military Green CR123, 123, CR123A Battery Case - Combo Deal!! Batteries and Holder : Health & Household