The FreeCharge Portable Marine Power Pack. The clever folk at Freeplay have developed a step charger for boats and cars an’ stuff. Hook it up to yer iPod and hop, dance, power, listen all night long.
Powered by human energy through step action and able to jump start a boat or automobile battery, and power a wide array of instruments and accessories, it is the definitive backup power device for any emergency situation.
Surely there’s a relatively cheap way to make something like this. The idea is brilliant.
Well these guys at Aladdin were promising to produce a step charger 3 years ago, but so far nothing. Maybe it's not so easy?