Dropping a Benjamin on mophie's iPhone 3G Juice Pack didn't seem too painful considering the alternative of possessing a brick after about four hours of 3G usage, but we get the feeling iPod touch 2G users are going to have a slightly more difficult time rationalizing this one. Launched today for $99.95, the Juice Pack for iPod touch 2G was specially crafted to hold Apple's latest touch, and it promises to practically double the amount of jam time by including a rechargeable Li-ion. The case / battery extender also sports a pass-through USB cable design, a
