Rayovac's RL123A photo lithium 3v batteries provide the power source most used in today's cameras and high power flashlights. Lightweight and durable these batteries perform well in extreme temperatures from -4 to 140 degrees F. PROUDLY MADE IN THE USA! Battery Details: Battery Technology: Lithium (Single Use) Capacity: 1400mAh (when discharged at 100 Ohm To 2.0V) Current: 0.5000A Diameter: 17.0mm Height: 33.4mm Voltage: 3.00V Weight: 17.0g Packaging Details: Box of 100 cells.