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Laptop battery loss repair method

1, we can directly discharge the laptop battery, and then re-install it to repair the laptop battery, but the degree of repair is partial, cannot be repaired. First unplug the notebook, stop charging, and then use up the remaining power on the laptop until it can not be turned on, then connect the power supply, so that the battery is used up and down twice, then the laptop battery is detected. The degree of loss, it is found that the degree of loss is reduced.

2, of course, you can also restore the laptop battery's discharge time through the notebook refresh program, repair the loss of the notebook. The notebook refresh program can be downloaded through the official website of the notebook corresponding brand, and then press and hold F8 to enter the DOS system to perform the battery refresh program. The completion of the refresh program is also a certain repair effect on the loss of the notebook.

3. Many lithium battery failures are caused by the failure of a certain battery cell in the battery pack. This phenomenon cannot be avoided. Because the cell properties of each cell are not completely consistent, some of the poor quality begins to age after a long time, and the overall (after series) discharge curve is destroyed. Readers with the interest and ability can try to open the battery pack, and with the help of the multimeter, you can quickly find the damaged battery (voltage abnormality). If the conditions permit, replace the qualified product according to the corresponding parameters of the battery core.