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1.2 Function 2 : power bank
MIFI-4G is built in 5200mAh Lithium polymer battery, which can be used as power bank , charging
most of power bank , MP3 , Tablet PC models and so on .
As the picture shown, connect MIFI-4G and the mobile phone by the USB cable, press 2 times on
the power button to turn on the power bank function, and then MIFI-4G just begin to charge the
mobile phone.
PS : Please do not input charge MIFI-4G when it is output charging other mobile device , otherwise ,
the battery life will be shorten .
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