Not charging

[Android Question]

My Tab2 is plugged in... Outlet works.... And it even has the battery that appears in the screen while charging... The battery picture on the screen looks like it is "filling up"; however, it is yellow not green. I have now had it plugged in for an hour and it still will not turn on or the battery even turn green.... Now what?

 

[Rukbat]

Now give it about 16 hours to charge without trying to turn it on.