When the insufficient output of the charging treasure meets the charging current of the mobile phone, the chip will overheat start overload protection and power off, re-charge can be restarted, but it will still charge the power off, the solution is to change a thin data cable, preferably iron core wire, so that the charging current will be reduced, the charging time can be extended, and even the charging treasure will no longer start overload protection.
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2, the charging treasure should choose the quality is better, the regular manufacturers produce, the quality is guaranteed, otherwise there is an explosion in the charging process or other accidents, this can not be cheap.
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When making a phone call or playing with the mobile phone, use the power bank to charge, the hand will be very hot for a long time, this time to stop charging, do not play with the mobile phone, otherwise the phone will be damaged. The charger must be placed in a ventilated, dry place, do not use and store in an overheated, humid environment, not to touch the fire, do not be exposed to the sun
The charging bank automatically power off for a few seconds, which may be caused by the mismatch between the charging line and the mobile phone. In this case, you can change the other charging line to try, or the charging port can be cleaned and re-inserted into the charging bank. If the mobile phone can be charged normally, it proves that the mobile phone and the charging bank are normal and can continue to be used.
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The automatic power failure may be caused by the charging detection protection of the mobile phone itself, and the situation is because the current of the charging bank does not match the current of the mobile phone. It is recommended to replace the charging bank that matches the mobile phone and charge it again.
Then there's a problem, or the battery isn't running out.