Check the Power Consumption of Your Phone
Applicable products：
HUAWEI nova 9(dual sim card 8gb+256gb)，HUAWEI nova 8(dual sim card 8gb+128gb)
Applicable system:
EMUI 12.0
Applicable products：
Applicable system:
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| Check the Power Consumption of Your Phone |
Go to (or Optimizer > 
), and you can:
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View Power consumption details to learn about the power consumption and the power usage ranking of apps.
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Touch a time slot in the Battery level chart to learn about the power consumption for the corresponding period.
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Touch an app and view its Battery usage details, or touch Force stop to close the app.
Some pre-installed apps cannot be closed.
Thanks for your feedback.
