Get Charged Up - Sennheiser ADC1 Instruction Manual

Get charged up

Battery and charging information
Before using your hearing aids for the first time,
it is recommended to charge them for 3 hours.
Your hearing aids come with a 30% charge.
Your hearing aids contain a built-in, non-
removable, rechargeable lithium-ion battery.
The hearing aids and charging case must be
dry and clean before charging.
Charge your hearing aids every night. If you
hear the low battery warning, place both
hearing aids into the charging case.
The metal charging contacts located on
the bottom of the hearing aid are ESD
(Electrostatic Discharge) sensitive. In the event
you experience an ESD occurrence that causes
your hearing aids to be non-functional or
damaged, they should be returned for service.
Low power: You will hear two beeps when the
battery is low. You will have approximately 60
minutes before you have to charge the hearing
aids (this can vary, depending on the hearing
aid settings).
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If you remove your charging case from the power
source while your hearing aids are charging, the
hearing aids will automatically turn on.
Turn off your hearing aid before inserting it
in the disconnected charging case to store it.
Always close the lid when charging your
hearing aids in a humid environment.
If you unplug the charging case while the
hearing aids are charging inside, please make
sure to turn them off to prevent discharge.
Please ensure to charge the hearing aids
regularly during long-term storage.
Please make sure to charge and use the hearing
aids within operating temperature range of +5°
and +40° Celsius (41° to 104° Fahrenheit).
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