User Manual
8 9
THE BATTERY
We recommend zinc-air batteries. Use a size 10 bat-
tery for the hearing aid. 
To obtain replacement batteries, please consult your 
hearing care professional. It is important to take note 
of the expiry date and the recommendations regard-
ing disposal of used batteries on the battery pack. 
INSERTING THE BATTERY
Before inserting  a  new battery  into 
the  hearing  aid,  remember  to  re-
move the adhesive tab. Once the tab 
has  been  removed,  the  battery  will 
start  functioning  after  a  few  sec-
onds. Do not use batteries on which 
there is a sticky residue from the tab 
or other unwanted substance.
Use the nail grip to gently swing the battery drawer 
open. Do not press the drawer beyond the open po-
sition.
Place the battery in the drawer as illustrated, so that 
the plus (+) sign on the battery is facing towards you 
when you hold the hearing aid as shown. You can use 
the  battery  magnet  provided  to  steer  the  battery 
into place. 
If the battery drawer does not close easily, the bat-
tery is incorrectly inserted.
When changing battery, it is a good idea to hold the 
hearing aid over a table.
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