Energizer 377BPZ General Purpose Battery
Energizer EVE377BPZ – Miniature cell battery is designed to keep your watches, calculators, photoelectric exposure devices, hearing aids and other electronics running smoothly. At 1.55 volts, the silver oxide/zinc alkaline battery offers higher voltage than comparable mercury batteries and a flatter discharge curve than alkaline manganese dioxide batteries. Mercury-free battery also has good resistance to shock, vibration and acceleration..