RAYOVAC Extra Advanced Hearing Aid Battery 312 – Pack of 60
Specifications
| Expiration Date | 07.2029 |
| Unit Type | Unit |
| Chemical Composition | Zinc-Air |
| Country Of Origin | United States |
| Brand | Rayovac |
| Type | Hearing Aid Battery |
| Voltage | 1.45 V |
| MPN | R312 |
| Battery Size | Size 312 (Brown) |
The size 312 battery is most commonly used in smaller behind the ear devices and very popular for in-the-ear s.
