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  1. Modular battery pack with integral BMS, protection, and charger

    Technical Discussion
    I proposed this idea in the discussion on BMS design techniques, but I think it deserves its own thread. My idea, essentially, is to make a module consisting of cells in series to produce perhaps 1.6 kWh at 160V (10 Ah), so they may be connected in series and/or parallel for up to 640 VDC and...
  2. Dust in the Motor

    Technical Discussion
    Does someone had to deal with these dusty street or little rocks roads, I don't know the name of this materials, but I would like to know if there is any risk with the rocks, that the car could push up verry hard to the motor erea, or with the dust that goes to the motor?
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