7
Changing batteries
The correct battery size appears in the instrument overview in the first section of
this document. Batteries perform differently. Ask your hearing care professional for help
choosing a high quality battery for your hearing instrument.
A worn out battery should be removed immediately.
When the battery power is low, you will hear a series of short beeps. This indicates
that it is time to change the battery.
To replace the battery, follow these instructions:
• Open the battery door with your fingernail and remove the
old battery.
• Remove the sticky label from the + side of the new battery.
• Insert the new battery so that its + marking faces the +
sign printed on the battery door.
ImporTanT noTICe
Open the battery compartment fully to allow air to circulate whenever you are not
using your hearing instrument, especially at night!
