Specifications

USB power source.
Note: While the WD-251A Power Bank is being charged, the blue LEDs will flash and light up one
after another. Once the Power Bank is fully charged, all LEDs will light up and the Power Bank will
stop charging. You should be able to charge your mobile devices once the Power Bank completes
its charging or disconnected from its power source.
2. Short press the on/off Power Switch Button on the Power Bank, the LEDs will be illuminated
for 60 seconds and the power bank will start charging your ipad, mobile phone or any
electronic devices. To stop charging your devices, simply disconnect them from the Power
Bank. The Power output will remain for 60 seconds and stop automatically if the Power Bank
does not start charging any device again within this period.
Preparing to Wireless Charge:
 The Wireless charging Pad can charge Qi enabled smartphones.
 You can charge your smartphone with a protective case on it.
(Works with most cases up to 4mm thick)
 If your protective cases has metallic studs, magnetic clasps, or a magnetic plate, you should
remove the case before placing your phone on the mount,
 Also ensure the protective case does not create distance between the charging pad and the
back of the phone that is greater that 4mm.
Charging:
 Connect the Wireless Charging Pad using the includes USB to micro USB cable.
 Once plugged in, the blue LED light informs you that the mount is powered and ready to
charge.
 Your smartphone will automatically begin to charge when placed on the Wireless Charging
Pad.
 The green LED light indicates your smartphone is successfully charging.
 For optimum charging, place your mobile phone in the center of the charging pad.
 Adjust the viewing angle of the Wireless Charging Pad between flat or tilted by twisting the
bottom of the pad.
Battery Capacity Indicator & LED Light Switch Button
The LED power indicators provide information about the battery charging status and battery
power level:
Press the Power Switch Button to check power level, the LED will be illuminated for 60 seconds.
LED’s indicate from the right to left:
·1 LED Flashes:<5% Power
·1 LED on:<25%
·2 LEDs on:25%-50%
·3 LEDs on:50%-75%
·4 LEDs on:75%-100%
It takes around 4 hours to fully charge this Power Bank via a 5V 2A USB power source.
Maintenance
In order to maximize the battery life, please maintain your WD-251A Power Bank as
recommended below: