Win8.1 laptop charging power can only reach 80% how to solve?

Under normal circumstances, we connect the power supply to charge the battery when the Win8.1 system notebook is running out of power until the power reaches 100%. However, some users have recently reflected that the Win8.1 laptop battery can only be charged to 80%, and can not be charged to 100%. Is this the case? I believe that many users still do not understand, the following small series for everyone to introduce Win8.1 laptop battery can only charge 80% of the solution.

Operation steps:

1. There is still a problem after replacing the battery board. Considering the possibility of spare parts DOA is small, it is suspected that there is a software problem, and it is into Lenovo power management;

2, clicking the middle button in the lower right corner is provided;

3, the mode is changed to the maximum battery life, the fault disappears;

4, this The mode function is to protect the battery and prolong the battery life. Because the battery life is related to the charging cycle, when using the “longest battery life”, when the charging power reaches a certain value, the battery charging will be automatically cut off to protect the battery.

The above is the Xiaobian for everyone to introduce the Win8.1 laptop battery can only be charged to 80% of the solution. If you are experiencing the same problem, you can follow the steps above.