Samsung SM-X300 User Manual page 11

Getting started
Wired charging
Connect the USB cable to the USB power adapter and plug the cable into the device's
multipurpose jack to charge the battery. After fully charging, disconnect the charger
from the device.
Do not remove the battery before removing the charger. This may damage the
device.
Quick charging
Use a fast charger.
You can check the connection status of the charger by opening Settings and tapping
Battery.
If fast charging does not work, open Settings, tap Battery → Charging settings,
•
and then check if the feature you want is turned on. Also, check if the USB cable
and the USB power adapter are connected properly.
You can charge the battery more quickly while the device or its screen is turned
•
off.
Reducing the battery consumption
Your device provides various options that help you conserve battery power.
Optimise the device using the device care feature.
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When you are not using the device, turn off the screen by pressing the Side button.
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Turn on power saving mode.
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Close unnecessary apps.
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Turn off the Bluetooth feature when not in use.
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Turn off auto-syncing of apps that need to be synced.
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Decrease the backlight time.
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Decrease the screen brightness.
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