Samsung SM-S921W User Manual page 16

Getting started
Setting the limit for power sharing
You can set the device to stop power sharing when the remaining battery power drops
below a certain level.
Open Settings, tap Battery → Wireless power sharing → Battery limit, and then set the
limit.
Reducing the battery consumption
Your device provides various options that help you conserve battery power.
Optimize the device using the device care feature.
•
When you are not using the device, turn off the screen by pressing the Side button.
•
Turn on power saving mode.
•
Close unnecessary apps.
•
Turn off the Bluetooth feature when not in use.
•
Turn off auto-syncing of apps that need to be synced.
•
Decrease the backlight time.
•
Decrease the screen brightness.
•
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