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    Power thoughts

    First post here,

    I have a hub motor 3 Phase power surplus, I want a mid drive for my older MTB 27 inch fat wheels now to the question coming from a brain fart.

    Can I drive with the mid drive and charge a second battery at the same time then as drive battery gets down to a point where I want to charge It, swap the the charge battery to the drive battery. Possible or not.

    waiting for guru thoughts

    #2
    Please review the Laws of thermodynamics, in particular the first one

    Comment


    • AZguy
      AZguy commented
      Editing a comment
      In a nutshell, there's no free lunch

      It is more efficient to just charge a second battery directly from the other battery (not much point to that when you think about it?) than to convert electrical energy to mechanical energy and then back to electrical....
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