I have the lovely Acer 5 spin and love it but I would like to charge it via the usb-c port. I have plugged the usb lead into a 10w output usb plug that is an original apple one so I used this for my Ipad and it higher capacity than the normal usb plug but does not charge the laptop??? Is there something I am missing? I would like to take this out and charge it with an external battery. Do I have to turn some setting on the Acer spin?