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  1. A

    Hi Lo Speed issue!

    So this issue was present when I tested before applying a shunt mod. I was using drill batteries to give me what I needed and this was the first time I'd noticed the "high" being slow. Yeah I was initially seeing voltages of over 100V previously! This made me think it probably wasn't the most...
  2. A

    Hi Lo Speed issue!

    I was measuring between phases. I never actually tried phase to ground. I have an RPM reader at work that I will try tomorrow and see what I'm getting.
  3. A

    Hi Lo Speed issue!

    By using a multimeter at the connections where the motor connects to the controller whilst activating the throttle. I had the same issue before the shunt mod but have only just received this new battery whereas before I had just put some drill batteries in series to give me what I needed for...
  4. A

    Hi Lo Speed issue!

    Hi all just signed up today and have just received my ebike battery for my project, but after a bench test I have an issue, first of all.... Spec - Vevor 2000w 48v DC brushless 3 cables and hall sensor plug Vevor 48v 2000w 34A controller (with shunt mod) 48v 20AH 50A BMS ebike battery Bench...
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