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Minimoto range test 5000watt kit 72v 20ah battery.
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- Опубліковано 15 сер 2024
- Hi everyone, I put together a little video demonstrating the range one might get with the 72v 20ah battery on a Razor mx650 with an Electro and Company 5000-watt conversion.
Chapters
0:00 Title
0:00 Intro
2:18 Range Update 1
2:53 Range Update 2
5:30 Range Update 3
7:15 Day 2
8:52 Range Update 4
10:50 Range Update 5
12:01 Day 3
13:54 First power loss
15:23 Reserve juice
16:45 Second power loss
17:24 Final Range Update
19:27 End
I am putting together now. I got a 72v battery and 72v motor off of Amazon. I bought a razor sx5oo off of offer up used for 300. I’m waiting on my breaks now. Super geeked. Thanks for the video.
Your gonna love it. We just recently added the 12volt kit and installed a headlight. It's so much fun. The E&C headlight is really bright!!
That thing is a beast
Awesome video. I’m sure with different weights the range will be effected. I just picked up a 72v 20ah lithium battery pack for our mx650 as well. Similar setup but without paying the e+c tax. They’re really expensive. Other than that, make sure you are buying a quality battery pack with a really good BMS. The antbms inside our pack lets us bluetooth into the pack and check health and voltages, impedance of the cells and all that. It lets you have a precise idea of how much the pack can take and how to tune your Kelly controller based on how much power the pack can discharge. Also keep in mind the 3kw-5kw motors cannot take ALL the juice ALL the time. I’ve seen these motors fail from too powerful a battery and controller setup. Either way, it’s great for the kiddos and if you throw a brake light and headlight on the razor the adults can take night cruises to the local pub on a “kids toy” without the law looking twice.
Thanks for the tips. Austin from electro and company hooked me up with the app to access the controller and we tested it at about 7000watt and it was just too much so we put it back to stock, seems to be the sweet spot for a stock MX650 for wheelies. We also added the 12v kit and a headlight recently. It's really neat. It's a shame, I have two of these units, but with my kid off at college and now moving onto working out of state they don't get used anymore. I'm actually considering putting them up for sale.
@@notgamingwithmax well I wouldn’t mind taking a look at your post if you do happen to put them up. I’m not in the market for another one at the moment, but word of mouth, I bet I could find someone that COULD be interested.
For the best cycle life on lithium batteries, you can drain the batteries to 3.2v each cell instead of 3.0v, which is a total of 64v. And with storage that is longer then a couple days, keeping the pack around 80% charged instead of 100% will promote slower cell degradation. Looking forward to more content! :)
Nice build Bro💪
Sick video! Epic results!
Glad you liked it!
great video !
Thanks!!
Thank you!
Super helpful, thanks! What do you think I might be getting with a similar build pushing 9k watts? Also is that motor output 5k watts peak or normal?
I'm pretty sure with the 72v battery it's peaking at 5000 watts. I bought the Electro and Company Ultimate 5000w Razor Kit Version 2.1. As far as your range, I'd guess you'll get very similar results unless you are wide open all the time. If it's a casual cruise like in this video ranging from 15-30 mph bursts I'd expect a similar range but where these electric kits really suck the juice is wide open throttle. Given a 9k motor is almost double the power I'd guess your range will be much less if you are heavy on the throttle a lot. If you are getting a 9k motor they do sell larger batteries as well but they are not cheap. They offer a 72v 34ah battery for 2k. That's 1000 watt-hours larger than ours, it would definitely get you a similar range if not more. One thing to think about is this bike is pretty violent at pulling the front tire up, Make sure whatever controller you get has a few power modes. You might want to dial it back some for normal riding. My son is finally getting used to riding wheelies in power lever 0 mode which is the full power mode. If you are not used to it you can easily flip the minimoto even in mode 2 which is the middle power mode. It will flip easily at 10mph even. If you plan to gear it taller the 9k motor could be scary fun. I can't imagine doing 50 or 60 on this bike. We are going to be making a video where we change the front sprocket from an 11 tooth to a 14 tooth soon to see how much top end we pick up.
@@notgamingwithmax Yall ever test out the new sprocket?
@@AvoidingZombies We did put a 12-tooth sprocket on it and while we picked up 2-3 mph we both decided that the torque loss is not worth it. An 11-tooth sprocket is the sweet spot for this mini moto. We will be keeping it that way from now on. Although I did buy the Bluetooth tuning module recently for the controller and plan to test out sending 7kw to the motor around thanksgiving. I'm gonna wait for my kid to come home from college so he can be the tester. According to electro and company, 7kw is the max this kit can handle. That should make a huge difference.
@@notgamingwithmax Haha yeah torque is where the fun is at. Thanks for the info n sounds like a solid plan. Good luck!!
How tall was the person riding it at the start. I am trying to see if I would fit on it
5'10"
I got a question. Is it possible to use the e&c rsf650 kit on a mx500 razor
I have no first-hand experience with that kit but I would assume it should fit with no problem since it's a slightly larger bike. If anything the cabling should be a little longer. Electro and company would be able to better answer that question. I contacted them about putting the kit on the above bike on a coleman scooter and they said it should be fine with a little mods for the motor mount.
What’s the max speed on this thing
With Max on it, he is able to go about 39.3MPH at a 79v state of charge which is probably 75-85% I'm guessing. This is with the stock 11tooth front sprocket.
you have the same likes an subs
Still. I’m not changing it
still has the same likes and subs...
bro, his bicycle brakes on it
It doesn't really need more. You can get 4 piston ones from Electro and Company that have even more bite but the 2 piston hydro brakes work plenty good.