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|
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.