Are the iPhone 4 charger and iPod 4 charger different? Are the iPhone 4 charger and iPod 4 charger different? I can charge my iPhone with both, but my iPhone charger will not charge my iPod. (I'm thinking it might be the length of the 30-pin connector, because the iPod touch is curved)
I know the outlet and wall adapter work.
No, they aren't.
Here you can find the two type of charger, 5W (iPod and iPhone charger) and 12W (iPad, iPod, iPhone charger) with compatibility list.
The length of 30 pin connector is always the same (it is standardised for Apple).