Procell Intense High-Performance Battery, 50 mA, Battery Chemistry: Alkaline, Manganese Dioxide, Battery Size: C, Battery Capacity: 7933 mAh, Battery Voltage: 1.5 V, Discharge Cut-Off Voltage: 0.8 V, Internal Impedance: 150 mOhm, Terminal Type: Flat, Shelf Life: 7 years, Operating Temperature: -4 to 130 deg F, Dimensions: 24.9 to 26.2 mm Dia x 48.6 to 50 mm L, Suitable for: Automatic Odorizers, Flashlights, Medical Devices, Paper Towel Dispensers, Sanitizer Dispensers