I'm having some strange battery life problem, this time on my iPod nano. I plugged it in the other day into a wall outlet when it came up low power and left it to charge for about 3-4 hours. When I came back to it and unplugged it, the battery level was at 30%, which I thought wasn't right and it hasn't been giving any stable indication since.
I was listening to music with it shortly after for about 10 min and it had gone down to 22%. After doing some Googling I read somewhere that turning bluetooth off could solve it. This made it worse, literally as soon as I turned bluetooth off it went from 22% to 9%.
The reset by pressing and holding the home and power button doesn't seem to be available on these either. I tried this and had them held for about 5 seconds until it said "iPod shutting down", only it doesn't restart like iOS does. Nothing happens until I press and hold the power button, and it boots up within a couple of seconds, as if it has been on sleep mode and no change to the battery thing.