Hi,
It's unclear about your issue. Did you mean you want to change the output path of the battery report?
If yes, you just specify the path of your own as below:
powercfg /batteryreport /output <FILENAME> Specify the path and file name to store the report HTML or XML file.
For example, if you want to save to the current user profile's desktop, type this:
powercfg /batteryreport /output "C:\Full Path\battery_report.html"
For more information, please read this article:
Powercfg Command-Line Options
https://technet.microsoft.com/en-in/library/hh824902.aspxIf I am misunderstanding, please correct me.