Hearing Aid BATT, 1.4V DC, 300 mAh CA, PK12

Hearing Aid Batteries, Battery Size 13, Battery Chemistry Zinc Air, Voltage – Batteries 1.4V DC, Standard Battery Pack Size 12, Capacity – Batteries 300 mAh, Battery Cross-Reference 13A, 13AE, 13HP, B0134, B26PA, DA13H4, ME8Z, R13ZA, S13A, Drain Type – Battery High Drain, Diameter 0.307 in, Depth 0.207 in, Max. Operating Temp. 122 Degrees F, Min. Operating Temp. 14 Degrees F, Color Code Orange, Package Quantity 12