High Quality Zinc Air Battery size 312 or Brown tab. BATTERY.Typical capacity (mAh): 170 .
Power One Zinc P312 Hearing Aid Battery,60 Pcs Pack
120 Power One Evolution P312 Hearing Aid Batteries with Storage Box 20 x 6 Pack
120 Varta Power One Evolution P312 Hearing Aid Batteries 1.45V 312 20x 6 Pack
120 Power One Evolution P312 Hearing Aid Batteries with Cleaning Cloth 20 x 6...
120 Power One Evolution P312 Hearing Aid Batteries with Storage Box 20x6 Pack
