Mobile power has become one of the commonly used electronic devices in our lives, when using mobile power, we may encounter various problems, mobile power will have some failures, then today and you analyze the mobile power failure and the corresponding solutions.

1. The mobile power supply can't turn on the machine

     When encountering such a situation, there are usually the following phenomena.
    A. There is no electricity:
    If you just received it can not open the machine can not open the machine, there may be no electricity, you just take out the double cable and mini USB adapter head on the computer to charge him (charge 3-5 minutes on it), take it down can be turned on, and continue to charge after the boot.
    If you can't open the machine after using it, charge it directly on the adapter, if you can't charge it, it means that you are using the mobile power to the mobile phone or other digital products is excessive electricity, so that the lithium battery in the mobile power supply is automatically protected, so you need the USB output on the computer to charge him.
    B, do not read the written, will not start:
    The mobile power startup method is similar to the mobile phone lock key, which needs to be long pressed for 2-3 seconds or see the regular flashing of the power display light in a long few seconds, which means that the mobile power has been turned on to charge the mobile phone or other digital products.
    C, mobile power supply is broken:
    The button was not installed at the time of assembly, so let the technology reinstall it.

2, mobile power can not be charged:
     If the newly bought mobile power can not be charged, I believe that many users will suspect the quality of the battery pack, in fact, we can calm down to look at the details. There are usually the following situations.
    A. The adapter does not match the mobile phone or digital product
    When you encounter this problem, you can use the data cable of the mobile phone or digital product itself to link the mobile power to charge the mobile phone or digital product.
    B, the quality of the adapter is wrong
    If you can find the manufacturer to change the adapter within the replacement time, if more than can only buy a same adapter, or use the mobile phone or digital product itself with the data cable charging.
    C. The double cable is broken
    If you can find the manufacturer to change the double cable within the replacement time, if more than can only buy the same double cable, or use the mobile phone or digital product itself with the data cable charging.
    D. The adapter does not match the double cable
    If you have bought this problem, you can ask the factory to replace the goods;
    If you can find the manufacturer to change the double cable or adapter within the replacement time, if it exceeds, you can only buy the same double cable or adapter, or charge with the data cable that comes with the mobile phone or digital product itself.
    E. The mobile power supply is not firmly in contact with the double-cable interface
    The mobile power supply is not firmly in contact with the double cable interface may be the USB interface on the mobile power supply in the process of use, several times the plug and pull loose, the warranty period can be shipped to the factory warranty, no longer the warranty period, as long as the cost of replacement parts called the factory repair.
    F, mobile power supply voltage is too low
    The voltage of the mobile power supply is about 5V, and the general mobile phone has nothing to do with it, but the voltage requirements of several mobile phones are unchanged at a few volts to charge, if such a mobile phone needs more special instructions to adjust the voltage of the mobile power supply.