Durnergy Size 312 Hearing Aid Batteries 50 Count, 1.45 Volt Zinc-Air Batteries, PR41, P312, ZA312 Mercury Free Batteries

"Specification Model No:A312 312 battery hearing aid Zinc Air (Zn/O2) Nominal Voltage :1.45V Chemical System:Zinc Air (Zn/O2) Packing:10pcs/card*5 card ZA675 =50Pcs ZA312" About this item 312 Hearing aid battery Packing:10pcs/card*5 card ZA312 =50Pcs ZA312 Model No:A312 Zinc Air (Zn/O2) Hearing aid battery size 312 a312 za312 Nominal Voltage: 1.45 Volts,Capacity:630 mAh (to 0.90 volts) Shelf Life: 3 years,Operation Temp: 0°C to 50°C See more product details