13
Battery
NOTE: See page 14 for full battery activation
instructions.
The batteries are air activated. To activate the
battery, remove the tab from the battery and allow
the battery to be exposed to the air for one full
minute before closing the battery door.
The hearing aids use a size 312 battery. The battery
life varies, depending on the amount of hearing aid
use, but is typically about 7-10 days.
Please insert
batteries when you receive the hearing aids.
Low battery indicator
A voice warning of “low battery” indicates that the
battery needs to be replaced. If you do not change
your battery, you will hear another warning, at which
time your hearing aid will automatically turn off.
Battery warning information
Dispose of used batteries in an environmentally
friendly way. Do not place batteries in your mouth.
If swallowed, contact your physician immediately or
call the
National Battery Hotline at 1-202-625-3333.
