Goobay 42973, User Manual, Page: 11 / 14

11
7 Operating:
Charging the PowerBank:
1. Connect PowerBank to a PC or charger by connection cable
(2).
2. Hold the function key down for 2-3 seconds to switch on the
PowerBank, the display LEDs illuminate from left to right auto-
matically. Charging the PowerBank starts automatically.
3. Press the function key once, the charging process is
interrupted
4. Press the function key once again to restart the charging
process.
5. Press the function key for 2-3 seconds to switch off Power-
Bank. The display LEDs illuminate from right to left and
expire.
The PowerBank charges independently from switching it on or
off. It indicates the connected device and charges automatically
until all LEDs indicate charging has finished.
6. Switch off the PowerBank and unplug all cables after
charging.
Charging your mobile devices:
1. Connect PowerBank to an USB device by connectin cable (2)
and the fitting adaptor (4).
2. Hold the function key down for 2-3 seconds to switch on the
PowerBank, the display LEDs illuminate from left to right auto-
matically. Charging the PowerBank starts automatically.
3. Press the function key once, the charging process is
interrupted
4. Press the function key once again to restart the charging
process.
5. Press the function key for 2-3 seconds to switch off Power-
Bank. The display LEDs illuminate from right to left and
expire.
The charging status is shown at your device. USB devices are
only charged with switched on PowerBank.