It seems that no matter how much planning we do to keep our gadgets charged we could always use a little extra juice, especially our iPhones, where apps are plentiful. Of course, the challenge is always the bulk of carrying around extra batteries, chargers adapters etc., so Third Rail Mobility, has come up with a 3-in-1 solution to help keep your iPhone 4 or 4s and all your other gadgets charged without adding too much overhead to your pocket or purse.
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