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szaroczek

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About szaroczek

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  1. szaroczek

    MSX customizations-sharewhat you’ve done

    Hi again. 10 minutes ago I got my MSX! Does it look like green Panasonic NCR18650B cells which the distributor declared were inside...? So, eventually you were right they must be red Sanyo NCR18650GA. Didn't open the packet more 'cause it is not likely other red cell model could be there, right? BTW, few days ago received my MSX's bms. Now buying the cells and soon will be ready to roll!
  2. szaroczek

    MSX customizations-sharewhat you’ve done

    That's strange... I rather believed all the Chinese "people" selling MSXs get these from the "Kebye" factory with battery packs already assembled and installed in the cars by their maker...
  3. szaroczek

    MSX customizations-sharewhat you’ve done

    Guys, I know you're going to hate me this time, but listen to this: I again emailed my MSX's seller with a kind request to confirm the color of the cells in my machine and a picture of those, if possible. Now look what I got: Their answer where, the cells are GREEN and they even sent me a picture...! It clearly looks as they are indeed Panasonic NCR18650B!!! Well, I try to be a reasonable bloke but at this moment a conspiracy theory, that I bought some poor, budget, Chinese, not European or American, version of the wheel, starts haunting me... How possible all other MSXs feature red Sanyo NCR18650GA cells and my unit does not...?
  4. szaroczek

    MSX customizations-sharewhat you’ve done

    One more: from each of the two original MSX 1600 Wh battery packets there are six wires going out: two thicker, red and black, with a yellow connector, and two additional thinner pairs, each pair with also black and red wires and each with black connector. I guess the thicker cables with the yellow connector are main power cords. If so, what are the two other black and red cable pairs for, please...?
  5. szaroczek

    MSX customizations-sharewhat you’ve done

    Guys, THANK YOU so very much. To begin with, no, for some practical, much complicated, boring and totally irrelevant for the merit of this topic reasons, I cannot buy the additional cells just having the wheel first already; I do necessarily need to possess the cells before receiving the car itself. Otherwise the whole buzz about the brand and the model I induced would not be necessary and would not even exist. And then, I don't regard using the same cells as the ones already used in the original packets, for building my additional packet, as a matter of preference. Some experts explained to me other type of cells exhibiting other electrical parameters, like capacity, internal resistance and possibly some more, might and probably would not go down well with the original packets causing some kind of conflicts. An issue of "balancing" probably is at stake here, or something like this... For which reason, just to keep a peace of mind, I am so desperate to use the exactly same cells as the original ones for my additional battery pack. Does it make any sense to you...?
  6. szaroczek

    MSX customizations-sharewhat you’ve done

    Hello, again, currently I'm at the stage of acquiring a set of pcs 60 18560 cells for the project described above and I face a basic problem. The Chinese seller of my MSX 1600, which I'm still waiting for, assured me in his email it features NCR18650B which are Panasonic cells. The Polish Gotway distributor on the other hand is absolutely firm it has NCR18650GA, which are Sanyo cells. Is there any way I can be sure about the exact cells brand and type in my MSX before the wheel comes to me, which for some reason is so very paramount to me? Is it ever possible some MSX units could have originally installed one and others another type of battery cells...?
  7. szaroczek

    MSX customizations-sharewhat you’ve done

    My bms is already purchased and is arriving to my place. There is one more case I was warned about: 1. Some believe the cells of any additional sets should be assembled of the exactly same cells as are used for the original, already existing sets. And they say it applies to the brand, model, capacity. The reason is something about differences in resistances of the cells which might cause generating of some kind of leveling currents between packages which could be destructive for the cells themselves and for the whole system. What do you think about it? Should I worry about it? 2. What is the exact brand, model and capacity of the cells originally used for the two battery packages installed in MSX 1600 Wh? 3. Finally, is it right each of the two originally battery packages in MSX have separate bms's and then are connected parallel with each other and then to the engine? Thank you.
  8. szaroczek

    MSX customizations-sharewhat you’ve done

    Do you think this budget equivalent would do the job...? https://pl.aliexpress.com/item/20-String-20-S-72-V-84-V-45A-Litowo-Rady-Ochrony-BMS-Baterii-Li-ion/32852344372.html?ws_ab_test=searchweb0_0%2Csearchweb201602_5_10065_10068_318_319_317_5728815_10696_450_5729415_10084_10083_10618_452_535_534_533_5025915_10307_532_10301_10821_5730515_204_10059_10884_323_10887_100031_320_321_322_10103_448_449_5728015%2Csearchweb201603_55%2CppcSwitch_0&algo_pvid=3d6edaca-85bd-4272-86fa-94152174cf69&algo_expid=3d6edaca-85bd-4272-86fa-94152174cf69-0 There are more: https://pl.aliexpress.com/item/20S-72V-84V-li-ion-battery-BMS-PCB-72V-lithium-battery-with-25A-constant-discharge-and/32238809349.html?ws_ab_test=searchweb0_0,searchweb201602_5_10065_10068_318_319_317_5728815_10696_450_5729415_10084_10083_10618_452_535_534_533_5025915_10307_532_10301_10821_5730515_204_10059_10884_323_10887_100031_320_321_322_10103_448_449_5728015,searchweb201603_55,ppcSwitch_0&algo_expid=3d6edaca-85bd-4272-86fa-94152174cf69-3&algo_pvid=3d6edaca-85bd-4272-86fa-94152174cf69 https://pl.aliexpress.com/item/20-S-70A-bms-2018-nowy-PCM-BMS-74-v-Li-ion-84-V-du-a/32880831380.html?ws_ab_test=searchweb0_0%2Csearchweb201602_5_10065_10068_318_319_317_5728815_10696_450_5729415_10084_10083_10618_452_535_534_533_5025915_10307_532_10301_10821_5730515_204_10059_10884_323_10887_100031_320_321_322_10103_448_449_5728015%2Csearchweb201603_55%2CppcSwitch_0&algo_pvid=3d6edaca-85bd-4272-86fa-94152174cf69&algo_expid=3d6edaca-85bd-4272-86fa-94152174cf69-2
  9. szaroczek

    Gotway MSuper X - winter tire

    Any concrete suggestion possibly, then...?
  10. szaroczek

    MSX customizations-sharewhat you’ve done

    But, "Hansolo", what is that whole green stuff from which you cut this bms part surrounded in yellow? Is it like an MSX's mainboard or something...? Where can I get it from? How much does it cost, if you please?
  11. szaroczek

    MSX customizations-sharewhat you’ve done

    "Hansolo", thank you for your help. However, since I'm not an English native speaker and by no means any kind of techie which frequently make me get lost in electronic lingo, I'm not sure here if I got you correctly on the BMS issue. So, I hope you wouldn't mind me asking again just to be sure. Do you mean it is some kind of Gotway BMS taken from another Gotway wheel...? Or maybe you bought it from Gotway (Kebye) as a spare part? Where exactly did you get this additional BMS from, since it is not the one already installed in you MSX for its original battery packs? What exactly do you mean by "active part"? Thank you in advance for the additional info; I'm really so determined to build such extra battery packs for my MSX.
  12. szaroczek

    Gotway MSuper X - winter tire

    Anytime you find one, just let us know asap, please! That was exactly what I was considering... For example this one, right: https://www.elektrycznemonocykle.pl/18_opona_zimowa_terenowa_(off_road)_do_elektrycznego_monocykla_(czarna)-c__313 Curious if any of MSX owner tried this option already and with what result...
  13. szaroczek

    MSX customizations-sharewhat you’ve done

    Hello, "Hansolo", few question to your additional battery packs, if you don't mind: 1. This thing circled in red on the picture below I assume is the bms. Is this bms the one which was already present and installed in your MSX for the original battery packs, or is it some additional one you constructed yourself for the three smaller battery packs you added to the wheel, please? 2. Do you maybe know what is the exact brand, model and capacity of the original 18650 cells used for the original MSX battery packs? 3. Did you use the exactly same cells for your three additional battery packs? If not what kind of cells did you use, please? Thank you.
  14. szaroczek

    Gotway MSuper X - winter tire

    Another thing I have discovered is the tire you have on your wheel is different than the one presented on the Gotway advertising picture which is even smoother; wonder which one I would have put on on my wheel once I receive it...
  15. szaroczek

    Gotway MSuper X - winter tire

    Actually it seems so distressingly strange to me such a distinctive and leading in production of the most capable unicycles company as "Kebye" on issuing possibly the most desirable and powerful car in the market did NOT secure availability of the off-road/winter tire for its flagship wheel...! Incredible! Can anybody explain THIS??? In fact I'm not trying to pretend I'm not angry; I've just bought that stuff and am awaiting for it to arrive but then the winter is at the door step and I am forced to put winter studs into an on-road summer tire and install this SUMMER tier with WINTER STUDS in it onto my enormous wheel! That's real bad, don't you think?
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