Uploaded May 2025 | Updated September 2026, 1 week ago

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Assemble SONNET 3 with rechargeable batteries in five quick steps:

1. Attach the adapter to the control unit.
2. Insert the battery, making sure the side with the higher lip faces towards the earhook.
3. Press the rechargeable battery back into the adapter.
4. Plug the coil cable into the control unit.
5. Slide the battery pack cover over the rechargeable battery adapter.

Save this instructional video for later! #audiology #cochlearimplants #medelmiracle #cochlearimplant