Recent content by Marv1337n

  1. Marv1337n

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

    Does this firmware show higher wattage numbers than the stock one with my LCD3? It tops out at 1999W although I'm using a lot more.
  2. Marv1337n

    Which controller and battery for new bafang g311?

    Absolutely, they use brand cells and not the generic Chinese 18650. These cells can provide a higher C rate and hold up to their specs pretty well. So the entire battery pack will be much more capable.
  3. Marv1337n

    Which controller and battery for new bafang g311?

    EM3EV batteries are a lot better than your typical Ali batteries but they're also more expensive. When you're tight on a bugdget, I'd suggest you go for the 2.6Ah cells listed on the Ali item because they will most likely perform way better than the 3.4Ah ones. Chinese cells have a pretty low C...
  4. Marv1337n

    Stolen DH Comp in Boston

    That really sucks, sorry! Could you link the used lock? Just wanna know what I'll avoid. I'm using a ABUS Bordo X Granit Plus 6500 in the rear and a noname folding lock in the front currently. That someone steals my bike is my biggest fear because it's the only way I'm getting to work so I'm...
  5. Marv1337n

    MXUS 3k noname Cover Plates

    This vendor from Germany is using a DM 18 rim, although with 12g spokes. Any experience with that? https://shop.linergy.de/de/mxus-3k-turbo-3000w-hinterradmotor-in-26-felge.html Getting it laced into a good rim for a reasonable price is pretty hard, both of the vendors you've linked are outside...
  6. Marv1337n

    MXUS 3k noname Cover Plates

    Yes I was talking about motors in rims. I've found two vendors for 299 but that's just the motor. I was thinking there was a vendor who's selling a 3K in a rim for 299.
  7. Marv1337n

    MXUS 3k noname Cover Plates

    Where have you found it for 299? All Vendors I can find offer it starting from 399.
  8. Marv1337n

    Where to buy cheap Li-pol batteries instead of Multistar?

    You need to spend 150$ and shipping is free. I've bought the 6S 20Ah Turningy from the International Warehouse to Germany. Shipping was free but had to pay 45€ taxes afterwards. BUT they're completely sold out at the moment so you have to wait.
  9. Marv1337n

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

    I've just got an answer from them, either they didn't understand me or they don't know it lol.
  10. Marv1337n

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

    I've wrote them an eMail, I'll let you guys know when I've got an answer.
  11. Marv1337n

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

    Thanks to both of you, really appreciated. :thumb: Do you know what the normal ratio is on a stock controller? Or is it different on each one? I really want to know how much phase current my stock 60V 45A KT controller has.
  12. Marv1337n

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

    Figured I ask here because I guess the developers of this firmware knows this best. Does the standard KT controllers come with a higher Phase Amps than Battery Amps? e.g. 45A from the Battery but 70A goes to the motor?
  13. Marv1337n

    Sur-Ron - New Mid drive Bike

    I'd just test the controller before returning it, maybe you've got lucky.
  14. Marv1337n

    what do i need ? a better controller ?

    Your battery is the limiting factor, not your controller. With that little 11.6Ah battery you can't draw 35A without a heavy voltage sag. That's the reason why you're getting slow speed. Get a better battery with either better cells or better capacity, both would be the best.
  15. Marv1337n

    kWeld - "Next level" DIY battery spot welder

    I'm not talking about the lifetime, I'm talking about how long one charge lasts.
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