打开命令行窗口
打开cmd,然后输入:
powercfg /batteryreport
Microsoft Windows [Version 10.0.19042.1237]
(c) Microsoft Corporation. All rights reserved.
C:UsersAdministrator>powercfg /batteryreport
Battery life report saved to file path C:UsersAdministratorattery-report.html
C:UsersAdministrator>