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  1. N

    52v battery on 36/48v controller doesn't work.

    Today I tried the battery pack on a 48v e-scooter. Everything worked fine. So the issue is certainly with the controller, but I cannot understand which. The battery voltage was 51.1 volt so for a rated 36/48v controller it should be still a normal voltage, isn't it?
  2. N

    52v battery on 36/48v controller doesn't work.

    It's a DIY battery. How do you think a connection problem would let the battery work at least once and give a constant 51 voltage?
  3. N

    52v battery on 36/48v controller doesn't work.

    It's a DIY battery. How do you think a connection problem would let the battery work at least once and give a constant 51 voltage?
  4. N

    52v battery on 36/48v controller doesn't work.

    Yes, I don't think it's the battery. But I soldered an xt60 solidly. I find it impossible the problem is resulted to the connection. Can it be related to the controller side?
  5. N

    52v battery on 36/48v controller doesn't work.

    Today I plugged in a 52v battery on a KT36/48ZWSRM-LL18 controller which manages a 500w hub motor. The problem is that the display does turn on for an instant and then turns off. Then the display is dead until I re-plug the battery. A very interesting fact is that once it turned on and I also...
  6. N

    Wrapping and securing 14s7p battery pack?

    Hello everyone, I'm trying to assemble my first battery pack but I am afraid I did some mistakes during the assembly: My main concern are the vibrations. I have assembled the pack without using hot glue between the cells (I just tried lately to pour some between the series but it's quite weak)...
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