Alkaline Button CellDesigned for Hand-Held DevicesThe Energizer 625G button cell features alkaline chemistry that is perfect for use in small electronics, including medical equipment. This miniature battery offers 1.5V of power, which is enough to keep cameras, calculators, Bluetooth® headsets, watches and blood pressure monitors. Energizer is known worldwide for their high-quality, long-lasting products. The 625G button cell is no exception, as it satisfies users' needs for an affordable yet reliable power solution.Replacement for: 625, 625A, A625PX, E625G, EPX625, LR09, LR9, MR09, PX13, PX625A, RPX625, V625U, PX625, L1560, PX625A, MR9P, KA625, R625, MR9, KX615, HD1560, 1124MP, RM-625R, E625N, HG-625R, 4370, 4371, V13PX, EPX13, V625PX, HD625, PN625, RM625, 4625, H1560, M01, M20, EPX625GSpecifications: Voltage: 1.5V Chemistry: Alkaline Capacity: 178 mAh Dimensions: Diameter: 0.61" (15.5mm) Height: 0.24" (6.1mm) Weight: 3.3 grams (0.12 oz.)