Hearing aid batteries
Hearing aid batteries exists in different sizes: 10, 312, 13 and 675.
All manufacturers use an industry standard color code on their zinc air tabs and packaging.
Hearing aid battery sizes
| Battery Size 10 | Battery Size 312 | Battery Size 13 | Battery Size 675 |
|---|---|---|---|
 |  |  |  |
| yellow | brown | orange | blue |
Phonak hearing aids use different battery sizes depending on the model of the hearing aid.
For further information and purchasing please contact your hearing care professional.
