Topic

Any companies have kinetic energy charging devices available out now? (like this)

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Roger Caffin BPL Member
PostedJun 27, 2015 at 2:56 pm

Yet another Kickstarter gimmick.
We see them every 12 months or so.

FS at $75: that buys an AWFUL lot of Lithium AA batteries!

Cheers

PostedJun 27, 2015 at 3:14 pm

Perhaps in a few years we'll see something more usable but unfortunately, for now, consumer tech hasn't reached the point where kinetic recovery devices like this really make a lot of sense. Given the weight, cost, and energy production of such devices, you're typically just better off carrying a solar panel or better yet, a pre-charged backup battery. Even a hand crank generator would likely be a better alternative.

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