Phonak Eleva User Manual page 9

Replacing the battery
Handle the battery cover gently and do not use
!
excessive force.
Do not try to open the cover further than shown
!
on the drawing.
If there is any resistance when closing the cover,
!
ensure that the battery is correctly inserted.
The cover will not close if the battery is inserted
upside down.
When your hearing system is not in use, leave the
!
battery compartments open to allow any moisture
to evaporate.
We recommend to only use batteries which your
!
hearing care professional approves and sells.
Low battery warning:
An acoustic signal gives you an early warning that the
battery is approaching exhaustion. You have usually
at least 30 minutes to replace the battery. With very
high quality batteries, this reserve may be higher
and the hearing system will repeat the low battery
warning approximately every 30 minutes.
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