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  1. G

    Buying a 8000w E-bike?

    Hopefully that meant they were doing a really good job at the assembly.
  2. G

    Mixing battery Chemistries in Series

    Hmm, do LiPo Hobby packs even have a BMS? Would it be correct to say that the bms would only take the full voltage if it fails?
  3. G

    Mixing battery Chemistries in Series

    For clarity's sake, what I am hearing is that adding a second battery in series would overvolt the bms of the first battery and potentially be hazardous.
  4. G

    Mixing battery Chemistries in Series

    Hmm, that last bit about the diode went a bit over my head
  5. G

    Mixing battery Chemistries in Series

    Yeah, I was worried about the bms. The controller/motor are rated for the extra voltage, so that shouldn't be an issue. Would it matter where the second (lower voltage) pack was placed in series?
  6. G

    Mixing battery Chemistries in Series

    Had a thought, but I wanted to know how bad this might be. Thinking about to batteries on my ebike. One that is almost brand new using 18650s, the other would be a LiPo hobby pack of the same AH rating wired in series. The thought here would be that I could easily add or remove the lower...
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