| Features | |
|---|---|
| Brand | Rayovac |
| Size | HA312 |
| Chemistry | Zinc–air |
| Type | Hearing Aid |
| Voltage | 1.45 |
| Dimensions | 3.6 x 7.9mm |
| Known as | PR41; AC312; 312HP; PR312H; 312AE; P312; A312; ZA312; 312SA; B312; B347PA; DA312H; AC312E; 312DS; ME7Z; L312ZA; 312A; S312A |
| Pack Size | 12 |
