MediaRange MR748 Benutzeranleitung Seite 12

GB Explanation: Charging the powerbank
The powerbank can be charged optionally by using the micro USB input or
the USB Type-C input. The Quick Charge function is supported by the USB
Type-C input and can be used for charging by using an appropriate
external power supply.
USB
USB
Plug the particular charging cable into the micro USB or USB Type-C input
of the powerbank and connect it to a bus-powered USB port on your
computer for charging.
Plug the particular charging cable into the micro USB or USB Type-C input
of the powerbank and connect it with an external power supply to charge
via a socket-outlet.
While the powerbank is charging, the LED indicator shows the current
charging level by flashing. As soon as the powerbank is fully charged all
four LED lights will illuminate steady white.
Charging level: 1 - 25% Charging level: 26 - 50%
Charging level: 51 - 75% Charging level: 76 - 100%
Note: Please use one of both inputs for charging the powerbank only. Do not use the
powerbank while charging to speed up charging time.