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THE BATTERY
The zinc-air battery
Use a type 312 zinc-air battery for your hearing aid.
Always use a fresh, new battery that is precisely the kind recommended by
your hearing care professional.
NOTE
Check that the battery is completely clean and free of any residue before insert-
ing it in the hearing aid. Otherwise your hearing aid may not function as expec-
ted.
Never attempt to recharge a zinc-air hearing aid battery, as it could ex-
plode.
Never leave a flat battery in the hearing aids while storing them. It could
leak and ruin your hearing aid.
Dispose of used batteries as indicated on the packaging and take note of
the expiry date.
Low battery indication
When the battery is flat, a sound signal will play. If the battery drains sud-
denly there may however be no warning. We recommend carrying a spare
battery with you wherever you go.
Changing the battery
To change the battery, do as follows:
15
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