On-line detection method of notebook battery capacity information (how to check the loss rate of Lenovo Dell notebook battery)

Like mobile phones, the batteries of notebook computers have a service life, which varies from person to person. So how to check the health of the laptop battery? Let me share with you:

Step one:

Press the key on the keyboard to bring up the running box, enter it in the running box and click, as shown in the figure below:

Step two:

In the cmd command line window that pops up, enter powercfg /batteryreport, then press Enter on the keyboard, and wait for one or two seconds to generate a battery life report, as shown in the following figure:

Step 3:

According to the path prompt in the cmd command line window, you can find the battery usage report, as shown in the following figure:

Step 4:

Double-click the left mouse button to open the battery usage report, and check the battery health according to the following figure:

Ok, today's sharing is over. Welcome to pay attention, comment and like.

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