NOTE:
• Always use new zinc-air batteries that have a minimum remaining shelf life of one year.
• To save battery power, turn off your hearing aids when they are not in use.
Inserting the battery into your hearing aid
Your hearing aids use type 312 batteries.
1. Open the battery door with
your fingernail. Remove the
old battery (if there is one).
2. Remove the packaging and
protective foil from the new
battery. Wait for two
minutes while the battery
activates.
3. Insert the new battery, with the plus
(+) sign correctly positioned, into the
battery compartment door. Do not
insert it directly into the hearing aid.
4. Close the battery door.
NOTE:
• To save battery power, turn off your hearing aids when they are not in use.
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