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  1. D

    Custom firmware / increase watts on TSDZ2B?

    So taking information from this post out of the displays I can choose from the VLDC6 is the best bet then. Yeah 400 pages is a tad too much for me, I'll try to google abit more as my questions are pretty straightforward i think. Just something I need to know before spending 250 on a motor. Have...
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    Custom firmware / increase watts on TSDZ2B?

    Haha, I understand. I was actually hoping not having to read through the whole thread, I would assume that would take abit more time 😁 Lazy.. guilty 🙋‍♂️ Edit: reading 400 pages is a huge time investment, alot of reading for a few questions 😂 Vldc6 is better than vldc5? I dont really care for...
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    Custom firmware / increase watts on TSDZ2B?

    Thanks for the reply, this seller doesnt offer the 860c display just VLDC5,850 and VLDC6 so the 850 isnt supported. Would you know the difference between these two VLDC as in which is better? So to flash firmware you have to buy a stlink v2, I found on amazon so is there any particular one or...
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    Custom firmware / increase watts on TSDZ2B?

    Hi there, Looking to build a ebike for fun on a budget so I found a seller that sells TSDZ2B relatively cheap, is there a way to install custom firmware into this motor and should I pick VLDC5 8pin or 850C no brake or VLCD6 no brake? And secondly is there a way to increase wattage on these...
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    Nanjing far driver controllers

    Thank you, this did it. how wierd! thanks for the help
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    Nanjing far driver controllers

    I got a 72300 fardriver all wired up, but it doesnt make a beep or anything like it does on a video I checked for wiring it up. According to video it should +- from battery plus an extra + cable to orange ignition and it should turn on. Mine doesnt. so I'm wondering if the battery has to be...
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    spotwelder?

    Hi there! Well for my son I want to be able to make him a battery able to discarge 60amps ~ with around 15ah~ at 72v (20s) he has a fardriver72300 I believe its name is.. can handle 110A cont I believe. For myself I have this urge later down the line to buy qs138v3 along with a capable...
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    spotwelder?

    Hi again, This is a very informative posts, thanks alot for putting time into replying and helping me. Ive used an hour each day (what kids allowed me and energy) to read up abit but im no more wiser today than when I first decided I want to buy a spotwelder. Ive decided on a new spotwelder...
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    spotwelder?

    Hey, I have no experience in battery assembly so I dont know. But ive seen pictures of high discharge batteries having copper and nickle so thats want I eventually want to do aswell. I just dont want to buy more than one spot welder. Heard kWeld is capable but I dont know where to buy one. Best...
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    spotwelder?

    Hi there I would like to buy a decent spotwelder with a recommended battery / power supply to go with it. I've heard kWeld being mentioned little bit here and there, can someone here recommend where to grab one? with a decent battery / power supply? Do you need anything else when you start...
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    Joshuasyafa's collected wisdom

    Well, just post some pictures of it and be done with it. No need to act like a jerk. Best regards
  12. D

    Battery question novice

    Hey, Battery in question https://batteryhookup.com/products/hp-43-2v-module-with-24x-30a-lg-18650-cells Would it be ok to parallell a few of these without the case and make two of these packs for serie connection for 88v~ nominal battery? Battery seems alot cheaper than I could find elsewhere...
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    Looking for battery,controller,motor 72v

    Of course I am, but I wont buy from a newly registered account. Thank you
  14. D

    Looking for battery,controller,motor 72v

    Hi there, I didnt notice this before. I think I want to stick with fardriver or votol as Ive seen other people pair this well with qs138 motor. Thanks!
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    Seeking battery and motor advice

    I've pretty much decided on the qs138v3 70 combo along with a FD84530 controller However, I'm still wondering about what battery to get. How do you guys justify the cost and how long do 500-1000 cycle really lasts for occassional riding? Stands between buying two 12s 20-32ah lipo packs from...
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    Best controller for QS138 V3 70

    Im about to order a qs motor aswell and some sell with far driver and others with votol. Is there a difference between these two? Im wondering which one to get 🤗
  17. D

    Seeking battery and motor advice

    Thanks for everyones input and my late reply, being a single parent its difficult to keep track of things at time! I kinda forgot to reply! I sold off the 2000w hubmotor and the 60v 20ah battery, I felt it was enough for my needs on flat roads on the speedside of things but it was way too weak...
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    Looking for battery,controller,motor 72v

    Hi there, first thing first. I live in sweden. Want to assemble a kit for a medium sized pitbike, not really sure where to source parts new so hoping to find something used and perhaps save some money that way. Looking for 20/22/24s battery 30~ah Qs120/138 or similar motor, chain Suitable...
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    Seeking battery and motor advice

    Thank you, im sure they're great but priced way higher than alibaba and most above my total budget 😂
  20. D

    Seeking battery and motor advice

    Hi there! So I built my son a 3kw kids cross which works great after heaps of help from this forum so now I kinda want to do something for myself as the 1000w scooter I have has no chance to follow my son when he drives off. At first I wanted a trials bike like oset but after finding out their...
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    Rebuilt kids electric cross to 3000w

    Hi again, I removed the limits and still happening so im not quite sure what is up - it works just fine when pot is disabled as ramp up was set at 2.5V or above default if I remember right, I emailed grin aswell as Im not really sure whats going on. I wouldn't be able to handle it, I most often...
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    Rebuilt kids electric cross to 3000w

    Thank you kindly for the tips, I'll be sure to tryout the throttle and see if its the limit causing issues. I do have limits set to 50A and 3000W but honestly, riding uphill on our worst hill i didnt push above 35a and somewhere around 2000w. Its abit jumpy so didnt push it max but it was well...
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    Rebuilt kids electric cross to 3000w

    Got the pot working with throttle out when the ramp up speed was set below 2V, for some reason if I set ramp up speed to 2V/s the throttle becomes unresponsive or gets a delay when used with pot for throttle out. The throttle out is amazing, dont have to fiddle at all with the speed, wow. Son...
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    Rebuilt kids electric cross to 3000w

  25. D

    Rebuilt kids electric cross to 3000w

    Oh, tons of valuable information. Hey, if you ain't got a project.. I got one for you 😂 Does the speed/amp/power limits follow the same gain sweetspot? I mean, if I dial it in okay or perfect for speed, will it work the same way using amp/power? What ive seen fiddling with presents, some of the...
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