Amazon.com: rapthor CR123A 3V Lithium Batteries CR17345 16 Pack 1650mAh High Power 123A 10 Year Shelf Life Non-Rechargeable CR123 Photo Battery 123 for Flashlight Toys Alarm System Microphones (Not for Arlo) :
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