Samsung SM-N910U User Manual page 18

Getting started
Fast charging
The device has a built-in fast charging feature. You can use this feature to charge the battery
more quickly while the device or its screen is turned off.
About Fast charging
• F ast charging uses battery charging technology that charges the battery faster by
increasing the charging power. The device supports Samsung's Adaptive fast charging
feature and Qualcomm Quick Charge 2.0.
• T o use Fast charging on your device, connect it to a battery charger that supports
Adaptive fast charging or Quick Charge 2.0.
Increasing the charging speed
To increase the charging speed, turn the device or its screen off when you charge the battery.
• W hile charging the battery when the device is turned off, the
screen.
• W hile charging the battery when the device's screen is turned on, a pop-up window
appears requesting you to turn the screen off. Turn off the screen to increase the charging
speed.
• Y ou cannot use the built-in fast charging feature when you charge the battery
using a standard battery charger.
• I f the device heats up or the ambient air temperature rises, the charging speed may
decrease automatically. This is a normal operating condition to prevent damage to
the device.
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