The idea here is to combine a power adapter with a battery and a Dock Connector cable, stuffing all three parts into a very compact, roughly 2.3” by 2.88” by 0.75” glossy white plastic shell. Cable included, it’s the smallest such item we’re aware of that’s fully capable of charging an iPod or iPhone with or without the benefit of a currently available wall outlet; you switch between battery power and wall power…