User's Manual

9
Power
Batteries
The Osia 2 Sound Processor uses a high power 675 (PR44) zinc air
disposable battery designed for hearing implant use.
CAUTION
If a standard 675 battery is used the device will not function.
Battery life
Batteries should be replaced as needed, just as you would with
any other electronic device. Battery life varies according to your
implant type, the thickness of skin covering your implant, and
which programs you use each day.
Your sound processor has been designed to provide the majority
of users with a full day of battery life when using zinc air batteries.
It will automatically go into sleep mode after you remove it
from your head (~30 seconds). When it is attached again, it will
automatically turn on again within a few seconds. As sleep mode
will still consume some power, the device should be turned off
when not in use.