TBH i did not recieve a charger with my bionic! -_-
Ok i will try it without the extender though i dont think that will make a difference
As i tried today to take my cable and plug it into my usb adapter for a ciggarette light in my car.
I was at work for 4 hours today. Before i went in it was at 5% 4 hours later it was at 20%
So either the cable itself or the battery. But im thinking cable is screwing up the USB charing port on phone
Because why would my phone fully charge quickly when i first got it then now it wont charge and at all. im reffering to my new bionic i just got a month ago