Buy.com offers the Miccus ChargeBlock for iPhone and iPod, model no. CBFI-01, for $19.99 with free shipping. That matches our March mention and is the lowest total price we could find by $7. This external battery measures 1″ and boasts up to 11 hours of audio, 3.5 hours of talk, 3 hours of video, and 2.5 of Internet from a single charge.
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