Additional information
| Battery Size | 10, 312, 13, 675 |
|---|---|
| Number of Packets | 1 Packet, 3 Packets, 5 packets, 10 Packets |
Rayovac extra hearing aid batteries include Active Core Technology, which maximises internal space to hold more active ingredients, ensuring our batteries are the longest-lasting on the market.
All hearing aid battery manufacturers use the same colour coding system for hearing aids:
Yellow sticker on battery – Size 10 Zinc Air.
Brown sticker on battery – Size 312 Zinc Air.
Orange sticker on battery – Size 13 Zinc Air.
Blue sticker on battery – Size 675 Zinc Air.
Each packet contains six batteries.
To change a hearing aid battery, first remove the old battery from your hearing aid. Next, remove the sticker from the new battery and insert it into the hearing aid battery door.
| Battery Size | 10, 312, 13, 675 |
|---|---|
| Number of Packets | 1 Packet, 3 Packets, 5 packets, 10 Packets |
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