14
SONIC
Changing The Battery
The life of your hearing aid battery will vary depending
on your hearing program, the listening situation, and
the length of daily use. A tone sequence will tell you
when the battery in your hearing aid is low. When you
hear the warning, change the battery in your hearing
aid. If the battery gets so low that it cannot supply
enough power to your hearing aid, a SmartTone
™
power
off sequence will play and the aid will shut off. Place a
new battery in the aid to turn it back on. If your hearing
aid is not in use, open the battery door to slow the
battery use.
Always remove the battery if your aid is not in use for
long periods.
Battery Type
Rechargeable batteries are not recommended.
Stainless steel zinc-air batteries are recommended.
Your hearing aid uses a #675 battery.
Note
Batteries are small and can be harmful if swallowed.
Keep batteries out of the reach of pets and small
children. In case of ingestion, contact your physician.
