How to solve the problem that the car charging port cannot be used

How to solve the problem that the car charging port cannot be used

The failure to output from the cigarette lighter port (car charger port) of the storage power supply may be caused by external electrical power problems, connection problems, or internal circuit problems of the storage power supply. If your power supply has the following problems in use, please follow the steps in this article to troubleshoot and solve the output problem.

Phenomenon: The car charging port connected to the device, can not output, can not be used

Please follow the steps below to deal with the output problem

Step 1: Check the energy storage power display

Press the power display switch to confirm the remaining power. Turn on the car charger switch normally, the green indicator light will illuminate, the screen will display the power consumption, and the power percentage will gradually decrease with the usage time.

Step 2: Check the power of the device

Check if the electrical equipment is within the rated power range of the cigarette lighter (12V/10A/120W). If the power of the device exceeds the rated power of the car charging port, it will trigger overload protection, resulting in no output and no normal use.

Confirmation of the above is not a problem, judged to be the internal circuit failure!

Processing method: after-sales maintenance processing

Remarks: Pay attention to the green indicator light and the screen power display power and power level when using.