This is one of those dynamo hand cranked flash lights. I don't know if it will work, but I just had the idea. Imagine all the analog smokers in places where there is no electricity to plug a charger in.

This is one of those dynamo hand cranked flash lights. I don't know if it will work, but I just had the idea. Imagine all the analog smokers in places where there is no electricity to plug a charger in.
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I keep wondering about this hand-crank phone charger.
That would probably work, but you would have to crank it while using it. I don't think it stores the electricity like the flashlight one does.
Let us know how many hours winding per puff ...
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I think it would be great to know you will never be without a source of power.
You could build some add-ons for wind and stream.
And a steam turbine to convert camping gas to vaping power.
Seriously though, the gadget is itself a dynamo. So only need a propeller attachment and can use the wind or running stream to turn it; or the steam from a kettle.
No need for old technology like bows, flints and analogues![]()
Indeed; that was what I did my experimenting with![]()