User manual

Page 5 of 8 EN
Operation
1. Function keys
 By briefly pressing, the LED lights will indicate the current battery status
and the Powerbank is activated.
 If no device is connected to the Powerbank, or the connected device is
fully charged, the Powerbank automatically switches to standby mode
after a time interval of 5 seconds.
2. Status display LED
The individual LEDs indicate the remaining energy of the Powerbank:
LED light
% - Energy
LED 1
LED 2
LED 3
LED 4
1 % - 25 %
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26 % - 50 %
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51 % - 75 %
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76 % - 100%
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3. Starting-Up / Powerbank Charge / Charging
Connected Devices
a) Charging the Powerbank
Please connect the included Micro USB cable to the micro USB port of the
Powerbank, and connect the other end of the USB cable to a standard USB
port of a computer or USB power adapter. The charging process and current
charging status is indicated by the LED status lights. If the Powerbank is fully
charged, the LED status lights remain illuminated. The required charging
time of the Powerbank depends on the selected charging source and the
output power (max. 5 V / 1 A).