Hearing Aid BATT, 1.4V DC, 185 mAh CA, PK12

Hearing Aid Batteries, Battery Size 312, Battery Chemistry Zinc Air, Voltage – Batteries 1.4V DC, Standard Battery Pack Size 12, Capacity – Batteries 185 mAh, Battery Cross-Reference 312A, 312AE, 312HP, AC312E, B3124, B347PA, DA312H4, ME7Z, R312ZA, S312A, Drain Type – Battery High Drain, Diameter 0.314 in, Depth 0.135 in, Max. Operating Temp. 122 Degrees F, Min. Operating Temp. 14 Degrees F, Color Code Brown, Package Quantity 12