Hi, May i know what is cause of reverse charging? The situation im facing is, when i put charging battery doesn't not increase, it decreases. Like from 12%, 11%, 10% etc.. when i take out battery and left over like few hours then put charging it starts to charge as normal. I identify it reverse charging when i put usb charge through laptop. If i put charger through wall charger, it does not show any charging effect ( Eg : animation on bar battery status ) . Please help ..