Battery Report Analyzer

Turn a Windows battery report into a clear, interactive health dashboard.

📊

Drop your battery-report.html here

or choose the file from your computer

Don't have a report yet?

Generate one in seconds. It is built into Windows.

  1. Open Command Prompt or PowerShell, then run:
    powercfg /batteryreport /output "%USERPROFILE%\battery-report.html"
  2. The file is saved to your user folder (for example C:\Users\YourName\battery-report.html).
  3. Drag it onto the box above, or use Choose File.

Tip: in PowerShell you can also use $HOME\battery-report.html as the output path. Everything runs locally in your browser — nothing is uploaded.

Analyzing battery report…