• _haha_oh_wow_OPM
    link
    fedilink
    English
    arrow-up
    2
    ·
    1 month ago

    I think regen braking is fine on a bike, but it’s mostly just about descent control and saving wear/tear on your disk brakes, the nominal charging done is just icing on the cake (at least with traditional batteries, maybe it’s more efficient with caps?)

    • ch00f@lemmy.world
      link
      fedilink
      English
      arrow-up
      2
      ·
      1 month ago

      I think efficiency would be about the same between caps and batteries. The issue is that both are heavy. Capacitors moreso for the same capacity though this application isn’t looking for a long-haul energy storage solution.

    • Grass
      link
      fedilink
      English
      arrow-up
      1
      ·
      1 month ago

      when I was originally pricing out parts for a diy build I was looking to implement regen as a way to maintain a slower speed downhill without riding the brakes. I feel like that on its own is worthwhile if it doesn’t add weight or make maintenance harder.

      • _haha_oh_wow_OPM
        link
        fedilink
        English
        arrow-up
        1
        ·
        1 month ago

        Definitely adds some weight IIRC, but not a crazy amount.