Grixx User Guide
6
Charging devices with the powerbank
•
The powerbank has two USB outputs (OUTPUT 1 / OUTPUT 2).
•
The powerbank also allows you to charge two devices
simultaneously, for example, a tablet (OUTPUT 1) and a
smartphone (OUTPUT 2).
•
Connect the included USB cable to the USB port (OUTPUT 1 /
OUTPUT 2) on the powerbank and the other end of the USB
cable to the micro USB port of the device to be charged.
Charging will start automatically.
•
Of course, you can also use your own USB charging cable to
connect the powerbank with your device. Please note,
however, that devices can be charged only through the USB
port (OUTPUT 1 / OUTPUT 2) of the powerbank.
•
Please note that while charging a device with a powerbank, about 30% of the total capacity is
used up just through the charging process. This because of, amongst others, the loss of power
from circuit warmth and voltage conversion.
•
The powerbank has to be used regularly for optimum performance. If this is not the case, charge
the powerbank fully at least every three months.
•
Make sure that the warmth created through the charging process can be emitted from the
device (ideally place the powerbank on a firm and heat-resistant base while in use).
Trouble Shooting
Problem
Possible Cause
Solution
Charging time not long enough
Charge it on-going for 3-4 hours
Charging for a long time, but indicators
do on show full capacity
Adapter output current is too low
Try a different adapter
No power left
Recharge it
Something wrong with the
Replace the cable/
cable/charger
charger
Powerbank cannot charge other devices
Connector is wrong
Choose the right connector
Device does not allow the charge
Choose a different way
of charging the device
No power left in the powerbank
Powerbank stops charging the
The load is over limit
Recharge the powerbank
device suddenly
to activate
Short circuit for
protection
