This Premium CR123 3.0 Volt Lithium Batteries with PTC can be widely used for Cameras Flashlights and Digital Flashes and so on, it can replace: CR123, CR123A, CR17345, DL123A, EL123AP, K123LA, SF123A, VL123. Battery Details (CR123A Lithium Battery) Capacity: 1,600mAh Voltage: 3.0V