My Galaxy Tab2 had a low battery warning. I shut down the system and when I plugged in at home the system will not start the charging process. It keeps shutting off the screen when the battery icon is half yellow. I was using the wall plug it came with then bought another but it still has the same issue. I have tried every wall plug I have and plugging into my desktop. Tried holding down the power button. I tried holding down the power button and touch the screen, but it shuts the screen down before the battery icon starts the yellow cycle. Has anyone fixed this issue or any ideas I'm not thinking of?