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BOOMSTER: Reset to factory settings
BOOMSTER: Note on battery deep discharge protection (Deep-Sleep)
BOOMSTER (2020): I would like to start the DAB broadcast search. How to do it?
BOOMSTER (2020): I receive only a few or no digital stations via digital radio (DAB+).
BOOMSTER (2020): Can the battery be replaced?
BOOMSTER (2020): Can the device also be operated on the mains without a built-in battery?
BOOMSTER (2020): What is the purpose of the battery switch on the back?
BOOMSTER (2020): Is it possible to charge the BOOMSTER (2020) in the car?
BOOMSTER: I listen to the radio - but the reception is noisy
BOOMSTER (2020): Connect via Bluetooth

BOOMSTER (2020): My Teufel BOOMSTER (2020) does not work in battery mode.

Note: This article refers to the BOOMSTER (2020), sold from 2017 to 2021. This model has a down-fire subwoofer.

Please check the battery disconnect switch on the back.

This disconnect switch prevents the BOOMSTER (2020) from being accidentally turned on. The button must be switched on (protruding position) for battery operation and charging at the power connection.

If the battery mode still does not work, please contact our customer service.

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BOOMSTER (2020): My Teufel BOOMSTER (2020) does not work in battery mode.

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