Problem in charging asus tablet from a usb 2.0 5v supply | Electronics › Electronics › Problem in charging asus tablet from a usb 2.0 5v supply › Problem in charging asus tablet from a usb 2.0 5v supply November 3, 2015 at 12:26 pm #13450 Prabakaran P MParticipant Hi, This is happened because the Current supply of the USB is very less to charge the Tablet it may require minimum of 1500ma but USB provide 500ma which will obviosly recharge the battery but not in observable way.
