HyperMac offers problem solving for portable devices’ dead batteries – auxiliary portable batteries Micro and Mini allow you charging battery almost on the run. Recently there has been announced release of new versions of such batteries, compatible with Apple tablet computer and communicator iPhone 4. The novelties are available in 10 colors, with capacity 3600 mAh in HyperMac Micro and 7200 mAh in HyperMac Mini. The only thing that upsets is a price – HyperMac Mini costs $90 and the variant with more capacious battery costs $120.