CR123A lithium batteries are quite powerful and can just as well be used as an economical variety to power powerful flashlights. CR123 batteries can also become a perfect backup power source in case you can’t charge your 18650 batteries. Armytek CR123A batteries are ideal for LED flashlights, photographic equipment, cameras, optics and other high current digital devices
PCT protection for safety
10 years – ultra-long shelf life with low discharge
Voltage 3.0V
Capacity 1600mAh.