8
When the battery is too weak to power the hearing
instrument, you will hear a tone for two seconds and
the instrument will shut down. Replace the battery
when this happens.
battery Caution
Because batteries can vary in size and performance,
your hearing professional is your best source for
lifespan estimates and verification that you are using
the proper size and type.
To help prevent the accidental ingestion of batteries,
keep them out of the reach of children and pets.
Always check your medication before ingesting –
batteries have been mistaken for pills.
bAtteries
m
WARNING:
HEARING INSTRUMENT BATTERIES ARE
DANGEROUS IF SWALLOWED.
National Button Battery
Ingestion Hotline
(202) 625-3333
