10 NUCLEUS 7 SOUND PROCESSOR USER GUIDE
Change disposable batteries
The disposable battery module uses two high power zinc
air batteries. Cochlear recommends 675 (PR44) zinc air
batteries designed for cochlear implant use. Do not use
silver oxide or alkaline batteries.
1. Press and hold the
button for 5 seconds,
then release to turn off
your processor.
2. Pull the unlocked battery
cover away from the
battery holder.
3. Remove the batteries
from the battery holder.
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