Siemens TEK User Manual page 10

General notes on safety
WARNING
Risk of explosion when the rechargeable battery is
handled wrong.
Do not short circuit, pierce, crush or

disassemble the rechargeable battery.
Prior to return the battery for recycling, tape the

electrodes to prevent short circuit, which may
cause the battery to explode.
Do not place it in oven or fire.

Do not immerse it in water.

Charge the rechargeable battery between 0ºC

and 45ºC.
Remove the rechargeable battery when the

instrument is not in use for a prolonged period
of time.
NOTICE
To avoid environmental pollution, do not throw

batteries into household trash.
Recycle or dispose of batteries according to

national regulations or return them to your
Hearing Care Professional.
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