TUAW has covered the alternative energy accessories from Etón before: the BoostTurbine is an excellent way to charge up an iPhone or iPad when the power is out, the FRX3 acts as an emergency radio and has both solar cells and a hand crank for providing a charge to your iPhone when you need it, and the Mobius solar case for iPhone is a smart way to top off your phone. Now the company has announced the Rugged Rukus (US
