Panasonic CR123A Lithium 3V Photo Lithium Batteries , 0.67" Dia x 1.36" H (17.0 mm x 34.5 mm) , black, Gold, Blue (Pack of 8)BULK - TheBatterySupplier.Com
16650 Battery Protected Rechargeable Replacement for 2x CR123A
Amazon.com: EEMB 4PACK CR123A Lithium Batteries 3V 1500mAh CR123 Battery with High Capacity for Flashlight Toys Alarm System Non-Rechargeable Battery : Health & Household