Bernafon ZERENA - Battery Replacement

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1. Remove
Fully open the battery
drawer. Remove the battery.
2. Uncover
Remove the sticky label from
the + side of the new battery.
Tip:
Wait 2 minutes so that the
battery can draw air, to
ensure optimal function.
3. Insert
Insert the new battery into
the battery drawer. Make
sure the + side faces up.
Replace the battery