The specific operations of the magnetic charging bank are as follows:
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1, the data line contact is poor, it is recommended to change a line or use the original data line.
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2, the charging bank can not be charged because the charging head is not good, or the output current is too small, you can use the computer to charge, or change the 2A adapter to charge the charging bank to try.
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3, the charging treasure excessive electricity, resulting in can not charge, with both ends are usb port line, one end inserted in the charging treasure outlet, one end inserted into the computer u port, one to three minutes, you can activate, take off and then normal charging, it is good.
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4, check the charging treasure interface, circuit board, battery, to see where the fault, the most vulnerable charging treasure has the interface, battery, circuit board these three plates, any bad will lead to the charging treasure can not be charged or used