If the Kraftwerk is anything like they describe on their website the battery industry is about to be changed forever.  It is a handheld power unit that runs off butane and charges things like your Phone eleven times on one filling.

Kraftwerk This sounds all good and dandy, but I have many questions!  Does it get warm? Will it blow up if dropped?  Are there smells? This technology mixed with tools could be an interesting combination.  It hasn’t been field tested yet, I have my fingers crossed though. Check out the Kraftwerk over at Kickstarter.