How to detect the battery health of win7 notebook

Nowadays, notebook computers have become an indispensable part of everyone's life and office. The battery health of win7 notebook computer has always been a topic of concern to everyone, and a healthy battery has a strong later flight capability. So how to detect the battery health of win7 laptop? In fact, win7 system also provides a special command to detect the health status of notebook batteries, which may not be known to many people. Next, this tutorial teaches you how to detect the health status of the battery in the notebook of win7 system.

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The specific method is as follows:

1. Find "Attachments"-"Command Prompt" in the start menu, and right-click and select Run with administrator privileges;

2. Enter the command: powercfg_energy, and the program will automatically start tracking the 60-second state of the system, analyze the obtained data and give a report. It is best not to operate the computer during this process;

3. After the analysis is completed, you will be prompted where the generated report is. This report will be an HTML webpage file, and we need to find it and open it with a browser.

4. Scroll the report to the last section to find the battery information. The following is my report. It can be seen that my notebook battery has been in poor health after four years of use.

Finally, I would like to remind you that the life of notebook battery has a great relationship with the daily use methods. Generally speaking, the number of times a battery is charged and discharged is limited. If the battery is used frequently, it will definitely affect its life.

The above is the way to check the health of notebook battery in win7 system. Take a quick look at the battery condition of the notebook and form a good habit of saving batteries.