Recent content by jkekoni

  1. J

    KT motor controllers -- Flexible OpenSource firmware for BMSBattery S/Kunteng KT motor controllers (0.25kW up to 5kW)

    I am not sure, but I think this one may be it? https://www.aliexpress.com/item/33006307946.html
  2. J

    tsdz2 questions before i buy

    I bought from futur-ebike and they shipped without throttle version that cannot be updated to with throttle, so unless you really want without throttle version, make sure you buy with throttle. (It is easy to take it throttle away, and you will get brake sensors capability with thottle, I have...
  3. J

    Hardware temperature control tsdz2

    How about thermal conductive sponges? Either metal foam or silicon? I assume silicon foam is a lot of poorer conductor that silicon pad, but likely would be easier to put in and stay put. Is metal foam an option? How about some kind of paste? I know standard silicon paste is meant to get...
  4. J

    BMS wierdness with non original charger

    I drove the "unoffically changed" battery and the charge was being used normally. I do not know if low battery slowdown was issued or not, since the snow condition varied so much during the ride.
  5. J

    BMS wierdness with non original charger

    https://www.accu-company.nl/en/fiets-acculaders/1917-36-volt-giant-5-pins-charger-li-ion.html https://s.click.aliexpress.com/e/DbHqXcU https://www.verkkokauppa.com/fi/product/24443/fqnnn/Giant-Twist-Freedom-2-GTS-sahkopyora-XL-koko
  6. J

    BMS wierdness with non original charger

    :pancake: I have 4x10 (36V nominal, 9Ah) lion battery. It has wierd 5 pin charge connector. Original charger does not send any voltage, when battery is not connected. The discharge connector has 4 pins, of which 3 are connected. Voltage goes to both, but the 3rd discharge pin is not connected...
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