Asus R552LF - Manual (Page 80)

80 Notebook PC E-Manual
USB Charger+
USB Charger+ allows you to quick-charge devices using your Notebook
PC’s USB 3.0 charge port with the icon.
WARNING: If your connected device overheats, remove it immediately.
Setting the quick-charge limit
By default, your Notebook PC can support quick-charging via the USB
Charger+ port while on power adapter mode.
Using the USB Charger+ settings, you can set a quick-charge limit so
you can continue quick-charging devices using the same port even
while your Notebook PC is running on battery mode.
NOTE: Some Notebook PC models support quick-charging even while on
sleep, hibernate, or shut down mode, depending on SKU.
1. From the taskbar on your Desktop, click .
. Right-click on the icon then click Settings.