Nobody likes running out of iPod battery life halfway through a long flight or arriving at a destination with a dead iPhone. Fusion Audio Technologies'$30 iPowerRush looks to make sure you don't ever have either experience again. This battery-charge extender is powered by six replaceable AAA batteries (not included) and features a 30-pin dock connector, making it compatible with iPhones and all iPods that use the dock-connector interface.
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