Hand Crank Your Phone Back To Life With Eton’s New Battery




The BoostTurbine 4000 sounds like something out of a surreal Bizarro world where technophiles are simultaneously Luddites.

It’s a battery brick that Eton stuck a hand crank onto; should the 4000 mAh battery ever run dry, a minute of cranking will bring an iPhone flickering back to life with enough juice for a a quick distress call or a few texts.