Battery Saver; Charge Optimization; Show Battery Power Meter; Detect Battery Drain - Lenovo TB570ZU User Manual

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Battery Saver

Reduce power consumption by limiting background activity, visual effects,
certain features, and some network connections.

Charge optimization

Enable Charging Protection, Adaptive Charging Protection and Battery
Maintenance mode to extend battery life.
Charging protection prevents charging for extended periods, which exposes
the battery to high temperatures and high voltage that may cause it to age
faster. When the mode is enabled, power will eventually be maintained at
about 50% to extend battery life.

Show battery power meter

Show or hide the battery percentage in the status bar.

Detect battery drain

Smart detect the software and hardware that consume abnormal power.
Tap One-key processing to optimize battery consumption.

Permission management

Some apps may require your permission for location or privacy data access
to provide corresponding services. To manage app permissions, do any of
the following methods:
• Manage an individual app's permissions
Press and hold an app, go to App info > Permissions, check the
permissions granted or denied to the app, and tap to reset the permission.
• Manage permissions by category
– Location: Go to Settings > Location, check the apps that access
location, and tap an app to reset the permission.
– Privacy: Go to Settings > Privacy Protection > Permission manager,
select a capability, check the apps that access the capability, and tap
an app to reset the permission.
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