Hearing Aid Battery Powerone Size 312 60 Batteries Size:PowerOne P312 Hearing Aid Battery The stainless steel housing offers high stability and safe protection against corrosion. power one cells provide additional reliability and safety due to – threefold sealing design – patented PTFE film technology. FRESH BATTERIES. We sell the Genuine Pack like the picture made in Germany Original Germany pack of 60 batteries High Quality Zinc Air Battery size 312 or Brown tab Proven under extreme climatic conditions in long term testing Product Details BrandPower OneSizePowerOne P312 Hearing Aid BatteryManufacturerPower OneProduct TypeHearing Aid BatteriesMpnp312 312 Zinc Air60 Batteries Check out my other items. -Powered by