I have 4 batteries and they are all doing it, so its got to be my phone in someway. It keeps showing its charging, when its not plugged in at all. It will flash its charging, show the lighting bolt in the battery in the upper right....but there is no way it can be charging.... then when I actually check the battery it says discharging, but shows a lightning bolt in the upper left. My screen saver kicks in says charging...and it will just keep bouncing like this. Any ideas? I do have circle battery widget, they recently updated, but I dont think that has anything to do, with the charge symbol in the upper right. I have a stock nexus, running JB. thanks.