Samsung Galaxy Book3 User Manual page 8

Getting started
The charging feature of the USB Type-C port
Charging the computer
Connect an external power supply (sold separately) to the
USB Type-C port to use it as the auxiliary power or charge the
computer.
Use an external power supply (sold separately) with a rating
level higher than 10 W (5 V, 2 A) that supports USB Type-C or
USB BC 1.2.
Charging a USB Type-C device
Connect and charge your USB Type-C device by connecting it to
the computer.
It may take longer to charge the battery when
•
charging a connected device.
The battery power level may be reduced when
•
charging a connected device while the computer is
powered by the battery.
The charging status of the connected device is not
•
displayed on the computer.
This charging feature may not be available on some
•
devices.
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