Hello. I'm trying out different usb charging cables in the official 3 pin plug that came with my phone. I know over AC it is supposed to pull 1 amp but the gsam battery app amp setting says it's all over the place. Sometimes minus figures and then up to half an amp. This happens even with the offical usb cable attached. They definitely show AC charging on the power setting on the phone. It is taking about 3.5 hours to do a full charge so seems about right. I guess the app just doesn't work right?
Also the usb charging port in my car took about half an hour just to increase by 1 percent. That's with the official usb cable too
Also the usb charging port in my car took about half an hour just to increase by 1 percent. That's with the official usb cable too
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