Amazon.com: Rapthor CR123A 3V Lithium Batteries 20 Pack 1650mAh High Power CR123 CR17345 for Flashlights Microphone Toy Smoke Detector Alarm System Non-Rechargeable CR123 Photo Battery (Not for Arlo) : Electronics
CR123A vs 18650: Which Battery To Choose? — TakLite Flashlights
Panasonic CR123A Lithium Battery - The Camera Exchange
Everything You Need To Know About The CR123A Battery