Last week I bought an external battery (easyacc pb12000a). It has got 4 USB ports, and I should charge it on the 5V/1.0A port. But I was wondering if I can charge the phone even on a 5V/2.1A port (which I suppose is for tablets). Can anyone help me?
Here's a pic of my charger:
Inviato dal mio GT-I9100 utilizzando Tapatalk