Chosen Solution

My iPod Touch 2nd Gen no longer can charge from wall chargers but it can charge from everything else dock, computer and car charger. I think there is something wrong inside the iPod where the dock connector is. Any idea what could be causing the problem?

Patrick Mifsud, I would think that the error is not your iPod but your wall charger. I checked on pinouts.ru and I do not see that the pins that are responsible for charging change with each adapter. It appears the pins are the same for anything that charges your iPod, hence; check the wall charger and the cable going to your ipod. Good luck to you and let us know how it went.