Did you try charging an e-bike with your contraption? I don't know what you can take of this, maybe you can see it as advance pedaling, or to get a feel for en

Did you try charging an e-bike with your contraption? I don't know what you can take of this, maybe you can see it as advance pedaling, or to get a feel for energy conversion losses. Anyways, it is the kind of harmlessly stupid idea that I would want to try just because I could.