Win8 tablet to view battery loss situation

  
        Visually other win8 notebooks are also this command, win7 has not tried, it is not clear for the time being. First, enter the CMD command: powercfg /BatteryReport Second, the following interface is displayed: Third, an HTML file will be generated at this time, and then enter battery-report.html to run, it will pop up a report on the battery usage.
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