Rayovac Hear Aid AU675 PR44 630mAh 1.45V

Rayovac AU675 Hearing Aid Battery pack

Rayovac, the Number 1 Manufacturer of Hearing Aid Batteries, now brings you improved cell design with Clear Sound Technology.
Can be used for Hearing Aids
Voltage: 1.45V
Electrochemical System: Zinc-Air
Height: 5.35mm
Diameter: 11.6mm
Weight: 1.80g

6 Batteries per card.