Search results

Date Relevance Most replies

  1. Whitehawk

    How to recell Bosch Powerpack batteries?

    Holly shit :lol: Finally my battery is 400wh and my BMS looks OK, I will try to replace my 12 dead cells to resurrect it (only 3 years old and 500kms .. so maybe 10 charges :roll: )
  2. Whitehawk

    How to recell Bosch Powerpack batteries?

    Same issue here, bosch powerpack 500 with dead BMS, no way to replace it ? :lowbatt: :pancake:
  3. Whitehawk

    Bluetooth adapter for kelly controllers

    My xiaomi phone have issue with some bluetooth stuff, with another phone I succeed to pair the dongle but the kelly app do not want to connect to it, I will look at your solution gba, thanks =)
  4. Whitehawk

    Bluetooth adapter for kelly controllers

    I have tried my dongle but it is not detected by the kelly app on android =(
  5. Whitehawk

    Bluetooth adapter for kelly controllers

    Hi all, Does someone know if a standard bluetooth adapter like HM-10 is compatible with kelly controller ? The kelly bluetooth adapter really look like this one.. But it's 19 bucks instead of 1 on aliexpress and i already have one 😅 Thank you a lot =)
  6. Whitehawk

    battery indicator with adjustable discharge curve

    Hi all, I'm looking for a battery indicator (volt/%) with adjustable discharge curve for my e-mountainboard (12S lipo). I know this thing exist on the market but I didn't find it ! Does someones know where to find that ? Thanks a lot ! :)
  7. Whitehawk

    Help choosing my electronic (trampa e-mtb)

    Hi guys, I'm going to build a trampa e-mountainboard 8inch wheels with Jens (e-toxx) direct drive transmission (1:5 reduction). I will build the battery myself (probably 18650). I would like at least 35 or 40km/h top speed (+22mph), and enough torque to play with the board. If I take 6S...
  8. Whitehawk

    [Solved] New greentime charger do not work

    Finally I found the problem, one mosfet had 2 cutted legs, works better now after resoldering that. These Chinese ... :lol:
  9. Whitehawk

    [Solved] New greentime charger do not work

    Oh yeah I need to try this :shock: I always turn on the charger before plugging the battery .. like recommended by the manual :lol: I will try this on thursday when I go back home. When you plug the charger without battery, how is your leds ? me : led 1 is shutdown, led 2 is green
  10. Whitehawk

    [Solved] New greentime charger do not work

    Hi all, I bought a greentime 58.8v 5A on aliexpress for my 14S liion 18650 battery. Problem : it never worked First I plugged the charger to 230V : led 2 light up green .. but only led 1 should be red ? So I checked output voltage : nothing So I checked fuse : fuse ok So I opened the...
  11. Whitehawk

    Problem with Cycle analyst wiring (with shunt)

    Hi Teklektik, Sorry, it is a CA3 ! Yes maybe connections are interchanged on the shunt, I will have to resolder my XT90 connectors, that could explain the power limitation not working if i'm always < 0A :mrgreen: Will post here if resolved after reverse the shunt :) Thank you for help !
  12. Whitehawk

    Problem with Cycle analyst wiring (with shunt)

    Hi all, Please I need some help, here is my configuration CA v2.3 + shunt grin tech and kelly KBS. Throttle wired on the CA. My ebike is working but : - power limitation on the CA does not work - power on the CA is shown in negativ (ex : when i push throttle, it show -25A instead of 25A)...
  13. Whitehawk

    18650 spot welding -how to- ULTIMATE REPOSITORY

    My First 18650 battery with arduino spot welder :D GA cells, 14S6P 21AH 1kwh
  14. Whitehawk

    Kelly KBS48101X --> add cycle analyst plug ?

    Hello all, Hi have a Kelly KBS48101X controller without cycle analyst plug, and a CA v2.3 with the 6pin plug.. Does someone know if I can directly solder a 6pin plug into this controller ? It's easier and cleaner than solder a shunt between battery and controller.. :mrgreen: Thank you !!
  15. Whitehawk

    JP spot-welder, FET-switched, timed adj. pulse

    I live in France so it's hard to find someone close to me :( Please send me PM later if you could sell one to me, I have maybe one or two month before my ebike is ready, I hope you get better soon :wink:
  16. Whitehawk

    JP spot-welder, FET-switched, timed adj. pulse

    Hi all, I need a spot welder to make my battery, JP is still busy ? :cry:
  17. Whitehawk

    Motor/Controller setup for my stand-up E-scooter

    Hi all, I bought this stand-up e-scooter (with dead battery) to build a little beast. I tried to get more power with the original brushed motor and kelly controller but the result is bad. So I want to replace the motor with a brushless motor. I would like a ~50kph speed, with sufficient...
  18. Whitehawk

    Programming the Bafang Middrive BBS01+BBS02

    Hi all, Do you know if it's possible to lower under 38v the low voltage cut-off of the 48v BBS02 ? With the aim to use 36v battery .... Thanks a lot !
  19. Whitehawk

    BBS02 48v .. with 36v battery, possible?

    Yes I know but I think there is a maybe a solution to down this cut-off low voltage.. Waiting for other suggestion :)
  20. Whitehawk

    BBS02 48v .. with 36v battery, possible?

    Hi all, I have the bbs02 750w 48v, and a li-ion 36v15ah battery, but the problem is .. minimum low voltage cut-off is 38v with the 8fun program, So, do you know if there is a possibility to lower this cut-off under 38v ? Best regards friends !
  21. Whitehawk

    Help with kelly controller

    Ok, but what about the pin9, connected to the battery + or not? because without for the moment, I have an arc when connecting the battery but the throttle is like dead :oops:
  22. Whitehawk

    Help with kelly controller

    Hi major, thanks for reply :) Here the schema of my wiring for the moment, I'm lost with the original schema with main contactor/diode. Can I plug directly the battery + to the key switch, or don't use key switch and plug directly the battery + to PWR and Micro_SW ? The PWR and Micro_SW must...
  23. Whitehawk

    Help with kelly controller

    Hi all, I'm good with infineon, but I received one kelly KDS brushed 48v 50A and I didn't succeed to make it work, I have only 0.2v on the throttle wires, I think my problem is on/off wires. Where do I plug the on/off switch key? wires 9 & 4 ? I tried this without result. Or maybe there is...
  24. Whitehawk

    E-scooter powerful motor upgrade, help to choose

    Hi guys, I found this model stand-up e-scooter with dead batteries, for 40€ :mrgreen:, brushed 800w motor, I just plug 12S10AH Lipo and it works well, but I want more power ! I would like to upgrade the motor and controller for off-road, I think 50kmh will be fine. I saw on youtube the...
  25. Whitehawk

    Controller - how to find the right combinaison

    Hi all, I have a BPM with 500w controller from elifebike, I just plug by the colors and it works. Now I want to use a 1000w controller from elifebike too, I plug by the colors but this time the combinaison is not right. So I opened the two controller, so the differences i found is : the...
Back
Top