Panasonic CR2412 3V Lithium Battery 5PACK X (5PCS) = 25 Single Use Batteries

Battery size: CR2412 Type: Lithium Voltage: 3V Applications Usage of the Lithium Coin CR2354 ranges from memory back-up to digital watches, calculators, laser pens, car keys, fitness appliances and medical devices like a clinical thermometer and a tensiometer.