EN
Thank you for purchasing DCU Tecnologic products. Please read these
Thank you for purchasing DCU Tecnologic products. Please read these
instructions carefully before using this device:
instructions carefully before using this device:
Utilities and specs of Power Bank:
Utilities and specs of Power Bank:
1. Meeting your emergency and mobile charging needs
1. Meeting your emergency and mobile charging needs
2. Suitable for almost all kinds of mobile phones and digital devices with
2. Suitable for almost all kinds of mobile phones and digital devices with
USB connector
USB connector
3. It incorporates integrated protection circuits to avoid overloads,
3. It incorporates integrated protection circuits to avoid overloads,
excessive discharges, over current and short circuits
excessive discharges, over current and short circuits
4. Intelligent power management solution for higher stability and high
4. Intelligent power management solution for higher stability and high
efficiency.
efficiency.
Standard: GB31241-2014
Standard: GB31241-2014
Operating instructions:
Operating instructions:
To charge your device:
To charge your device:
Connect your device to the Power Bank outlet, using your device's
Connect your device to the Power Bank outlet, using your device's
charging cable (see image below).
charging cable (see image below).
Your
device
To charge the Power Bank:
To charge the Power Bank:
Method I: connect the Power Bank input to a USB power adapter, using
Method I: connect the Power Bank input to a USB power adapter, using
the included micro USB cable (see picture 1)
the included micro USB cable (see picture 1)
Method II: connect the Power Bank input to a computer, using the
Method II: connect the Power Bank input to a computer, using the
included micro USB cable (see picture 2)
included micro USB cable (see picture 2)
Input of
powerbank
Problem solving:
Problem solving:
Q: The Power Bank cannot be charged.
Q: The Power Bank cannot be charged.
A1: Please check if the USB power adapter is correct and if the cable and
A1: Please check if the USB power adapter is correct and if the cable and
connector are working properly.
connector are working properly.
R2: USB DCU or other brand 5V / 2A max power adapters are
R2: USB DCU or other brand 5V / 2A max power adapters are
recommended. to charge the Power Bank.
recommended. to charge the Power Bank.
Q: The Power Bank cannot charge your device.
Q: The Power Bank cannot charge your device.
A1: The Power Bank charge is too low, please charge it first.
A1: The Power Bank charge is too low, please charge it first.
R2: The voltage of your device is not compatible with the voltage output of
R2: The voltage of your device is not compatible with the voltage output of
the Power Bank, please check the voltage of your device.
the Power Bank, please check the voltage of your device.
A3: Wrong connection between your device and Power Bank, or the
A3: Wrong connection between your device and Power Bank, or the
connection cable and connector do not work properly, please check them
connection cable and connector do not work properly, please check them
and use original cables.
and use original cables.
A4: Power Bank failure, contact DCU or your local distributor.
A4: Power Bank failure, contact DCU or your local distributor.
USB power
adapter
Picture 1
Connect to one of the
power bank outputs
Input of
powerbank
Picture 2
Computer