Power Saving Mode - Samsung SM-T580 User Manual

Basics
• T he device can be used while it is charging, but it may take longer to fully charge the
battery.
• I f the device receives an unstable power supply while charging, the touchscreen may not
function. If this happens, unplug the charger from the device.
• W hile charging, the device and the charger may heat up. This is normal and should not
affect the device's lifespan or performance. If the battery gets hotter than usual, the
charger may stop charging.
• I f you charge the device while the multipurpose jack is wet, the device may be damaged.
Thoroughly dry the multipurpose jack before charging the device.
• I f the device is not charging properly, take the device and the charger to a Samsung
Service Centre.

Power saving mode

Save the battery power by limiting the device's functions.
On the Home screen, tap Apps → Settings → Battery → Power saving mode, and then tap
the switch to activate it.
To automatically activate power saving mode when the remaining battery power reaches the
preset level, tap Start power saving and select an option.
Ultra power saving mode
Use this mode to extend the device's battery power. In ultra power saving mode, the device
performs the following:
• R estricts the available apps to essential and selected apps only.
• D eactivates the Wi-Fi and Bluetooth features.
On the Home screen, tap Apps → Settings → Battery → Ultra power saving mode, and
then tap the switch to activate it.
To deactivate ultra power saving mode, tap MORE → Disable Ultra power saving mode.
The usage time left shows the time remaining before the battery power runs
out. Usage time left may vary depending on your device settings and operating
conditions.
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