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Reasons why the power adapter cannot be charged

source:power adapter     Popular:adapter     release time:2021-11-02 09:36:43     Article author:sznbone    

  Reasons why the power adapter cannot be charged(图1)

  The power adapter can't charge, what are the reasons? Below, our factory will give you a detailed introduction:

  1. Whether the power adapter parameters are wrong

  Solution: Check whether the battery at the back of the laptop is 16V3.75A. If it is not the same, please choose to buy the same power adapter as the laptop battery nameplate.

  2. Is the output connector correct?

  Solution: Check whether your power adapter can be plugged into the notebook. If it can be plugged in, it means that the connector is correct.

  3. Is the output voltage and current of the power adapter normal?

  Solution: Use a multimeter to adjust to the V position and test whether the output connector voltage is 16V. If there is no output, the power supply has been broken.

  Generally, an original 16V3.75A power adapter in the market has to be sold at a price ranging from 50-300. If you buy it in a specialty store, the price is more expensive. The 16V3.75A power adapter produced by our company.


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