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  1. Z

    BMS anomaly

    Hi guys, Using 48V Lifepo4 40Ah 16s3p pack with general BMS type YS90808 but the problem is: 8-th cell will be charged way over, comparing to others. The allowed charging voltage for this type of cell is 3,65V but the BMS shoots 3,9V to the cell 8, others are OK, between 3,6...3,65V. I´ve seen...
  2. Z

    For Sabvoton sine wave motor controller users

    Hello, I´m using Sabvoton 48V 100A (new gen.) controller for my e-scooter project. Now I have connected controller to my bike but there seems to be one problem I can not overcome: Acceleration works fine but just after releasing throttle (to decelerate), overcurrent error is flagged (ID_8) and...
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