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  1. jimwebo

    CHEAP NEW ORIGINAL 18650 21700 BATTERY CELLS, POUCHES AND PACKS

    I can tell you my case, I have bought thousands of cells from Michal and no problem. Best regards . Jim
  2. jimwebo

    Conversion Vectrix VX1 with tesla modules

    Gentlemen, the discussion here is what material is the plate? It really does not matter, aluminum, plated aluminum ..... what else? Without flux it does not weld. And of easy nothing, I worked years as a plumber and I have experience with tin welding in pipes and gutters. I give you a welding...
  3. jimwebo

    JP spot welder

    I continue with my capacitors and luxury. Although I changed from spot welder
  4. jimwebo

    Conversion Vectrix VX1 with tesla modules

    Hi. Well about 200 km, but without throttle limit. That distance can increase a lot if it stays at 70km / h. Greetings and good luck with your conversion. Jim
  5. jimwebo

    CHEAP NEW ORIGINAL 18650 21700 BATTERY CELLS, POUCHES AND PACKS

    Great seller gentlemen. Totally reliable and communicative. A few thousand cells bought it and zero problems. Greetings. Jim
  6. jimwebo

    BOSS LEVEL CUSTOM SPOT WELDER

    Amazing. Great job. i need one these.
  7. jimwebo

    Conversion Vectrix VX1 with tesla modules

    Cleaning with acetone, before and after soldering. To be honest, I could not believe that it was possible to weld aluminum. But I had to try, putting screws was not an option, because I only had a few millimeters of available space
  8. jimwebo

    Conversion Vectrix VX1 with tesla modules

    Gracias compañero.
  9. jimwebo

    Conversion Vectrix VX1 with tesla modules

    Product demostration video https://www.youtube.com/watch?v=9iwawTk9gXI
  10. jimwebo

    Conversion Vectrix VX1 with tesla modules

    Although I do not have a spectrometer, I'm sure it's aluminum. If it were nickel-plated copper as they say, the chips and cut would look copper-colored and yet everything is aluminum color. In addition, before I ventured to solder on the battery, I tested on aluminum plate. Go cooking that hat...
  11. jimwebo

    Conversion Vectrix VX1 with tesla modules

    There are no bms. The cells are so stable and the loading and unloading limits so conservative that there is no problem. The cost of three modules about 3000 €.
  12. jimwebo

    Conversion Vectrix VX1 with tesla modules

    That's right, I'm not using BMS. Although I have the cells monitored. A greeting.
  13. jimwebo

    Conversion Vectrix VX1 with tesla modules

    Hi. Do you mean that the blade of the module are made of nickel and not aluminum? I assure you it's aluminum. With flux and sufficient heat if it can be soldered with tin. A greeting.
  14. jimwebo

    Conversion Vectrix VX1 with tesla modules

    Hello I bought a few months ago a VX1 with 1700km and a nickel battery that gave me an autonomy of about 50 / 60km. Although not bad for a 2008 bike, I needed more. So I decided to put three modified Tesla modules to 12S to get a 36S37P configuration. I hope you enjoy the post. These are the...
  15. jimwebo

    JP spot welder

    Have luck , we hope for here .
  16. jimwebo

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

    Get well soon mate. Jim
  17. jimwebo

    JP spot welder

    Hello, here are a video of my JP spot welder working with a bank of capacitors of about 4F. As you can see, I've changed the entry bar position, because this is my second game MOSFET and so I found it easier to weld the new. In my case, I'm working around 12.50V for me it's no problem, I guess...
  18. jimwebo

    CHEAP NEW ORIGINAL 18650 21700 BATTERY CELLS, POUCHES AND PACKS

    Received more than 300 cells. As always no problem. A greeting. Jim.
  19. jimwebo

    JP spot welder

    If, 20P16S a motorcycle battery.
  20. jimwebo

    JP spot welder

    A detailed photo of JP welder welds. Regards Jim.
  21. jimwebo

    JP spot welder

    Finally I received my DIY kit and I can say it works perfectly with the capacitor bank capacitive my old welder. The charging time of the capacitors has decreased considerably, this is because the welder JP fails to discharge capacitors completely as did the thyristors of my former welder when...
  22. jimwebo

    JP spot welder

    On arrival my welder, I'll try it with my bank of capacitors 3F . Regards jim
  23. jimwebo

    JP spot welder

    Hello. It will work with a capacitor bank ?
  24. jimwebo

    impossible to get low value shunt cycle analyst.

    Hello everyone. Greetings from Spain. I have a cycleanalyst v2.3 in which try to enter the value of the shunt in 0,460mohm. I am not allowed to introduce such a low value. Can anyone tell me if this is possible? I hope you understand what I mean, my English is not good and I use google...
  25. jimwebo

    CHEAP NEW ORIGINAL 18650 21700 BATTERY CELLS, POUCHES AND PACKS

    I can only say that I have purchased over 1000 cells in various orders, the deal was exquisite and perfect after-sales service. Also not fool anyone , we all know that we buy cell with traces of welding point in some cases. A greeting.
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