Around 3 am, I plugged my iPad into the wall socket with the supplied power cord. I think it was around 20-30% power. At about 1 pm, I found it having a red line and a white bolt (even when plugged in), and no display of anything else. It's been that way since. I've tested it by plugging it into multiple outlets.
I have an iPad 1 that is 16 months old, and has been in frequent use, with little/no problems. The battery life, up until now, had been close to the 10 hrs. specified. I can't seem to be able to do anything with it now.
Thanks in advance!