Search found 32 matches

by Audisport09
May 26 2020 3:24am
Forum: E-Bike Technical
Topic: A2B Metro issues
Replies: 7
Views: 256

Re: A2B Metro issues

Hmm, I can’t remember the wiring myself, it’s been a while. The bike doesn't use any chassis grounds. But if your bike has no pedelec on the bike crank then it Is very unlikely to be the cause. Real shame you are experiencing this with a brand-new metro. How was it stored? It could also be a faulty ...
by Audisport09
May 25 2020 7:24am
Forum: E-Bike Technical
Topic: A2B Metro issues
Replies: 7
Views: 256

Re: A2B Metro issues

Oops I might be wrong, have you read this thread: viewtopic.php?t=83234
Have you tested the throttle hall?
by Audisport09
May 25 2020 6:59am
Forum: E-Bike Technical
Topic: A2B Metro issues
Replies: 7
Views: 256

Re: A2B Metro issues

Hello, sorry my English is not good enough to fully understand everything you said. But the brakes play no role in the startup unless they are shorted. What does play role on my (EU bike) though is the pedelec sensor. If the controller sees that it Is not connected the controller will kill throttle....
by Audisport09
May 23 2020 8:46am
Forum: Motor Technology
Topic: Sabvoton designs, features, comparisons, etc
Replies: 17
Views: 422

Re: Sabvoton designs, features, comparisons, etc

Hmmm interesting, could it not be just one company making varies versions for different suppliers. Who was your supplier for the controllers? Right I believe SIAECOSYS are the best and cheapest supplier. They sale the most up to date version of the sabvoton. They even provide link to the updated sof...
by Audisport09
May 13 2020 10:41am
Forum: Items for Sale - Used
Topic: 24FET 4110 Controller Modified Lyen MII Edition
Replies: 18
Views: 2717

Re: 24FET 4110 Controller Modified Lyen MII Edition

Is this more powerful than Sabvoton 72150?
by Audisport09
May 12 2020 11:46am
Forum: E-Vehicles General Discussion
Topic: Sabvoton SVMC 72150 Questions, I think I Fu@#ed up....
Replies: 2
Views: 221

Re: Sabvoton SVMC 72150 Questions, I think I Fu@#ed up....

Unlucky mate, did you ever get this solved. I feel for you. I did the same with a brand spanking new controller. Had it all wired up and working perfectly, almost ready for a ride, I could almost see the finishing line lol, taken me ages because of corona. Then I decide to have another go at getting...
by Audisport09
Apr 28 2020 2:03am
Forum: E-Bike Reviews & Testing
Topic: Sabvoton SVMC072150 controller review, variable regen *PICS*
Replies: 347
Views: 74864

Re: Sabvoton SVMC072150 controller review, variable regen *PICS*

Hello, I received a Sabvoton with a Julet connecter and no wiring. I cut it off it has 9 wires inside, I have no idea which is which.Black, Grey and red: Throttle? Brown, green, white, purple , Blue and yellow no clue.
by Audisport09
Apr 23 2020 8:01am
Forum: E-Bike General Discussion
Topic: A2B triangle battery box
Replies: 5
Views: 228

Re: A2B triangle battery box

Thanks guys, I will give it a try its fairly cheap. If I fail, I'll go to the pros. I've been watching too many battery fires videos. I've chickened out lol. I want something removable for charging and kickable in the event of a fire.
by Audisport09
Apr 23 2020 2:23am
Forum: E-Bike General Discussion
Topic: A2B triangle battery box
Replies: 5
Views: 228

A2B triangle battery box

Hello guys, I was wondering what would be the best/easiest method to create a battery box for metro like picture. I don't want wood. I was thinking ABS plastic, I hear that it is easily foldable?
a2b-octave-electric-bike-review-1-1200x600-c-default.jpg
a2b-octave-electric-bike-review-1-1200x600-c-default.jpg (137.73 KiB) Viewed 194 times
by Audisport09
Apr 19 2020 8:01am
Forum: Battery Technology
Topic: One KiloWatt 18S Bulk Charger
Replies: 170
Views: 20100

Re: One KiloWatt 18S Bulk Charger

Awesome, last question please I promise lol. If I replace the Sky-RC power supply with a Mean Well HLG-600H-24A to power the EvPeak a9 balance charger. Would that eliminate any possible grounding issues, so that I could do my original plan of charging 12s and 6s at the same time? Or is the Ev peak a...
by Audisport09
Apr 15 2020 1:44am
Forum: Battery Technology
Topic: One KiloWatt 18S Bulk Charger
Replies: 170
Views: 20100

Re: One KiloWatt 18S Bulk Charger

Ok thanks. I charge the batteries off the bikes. I bought one similar to the OP, but no 'A'. Not adjustable. I reread the post, so I understand that I don't need to series them. I can make 3 charge ports wired similar to my drawing but in 3 section. The AC input can be parallel into 1 plug?? I see t...
by Audisport09
Apr 14 2020 10:58pm
Forum: Battery Technology
Topic: One KiloWatt 18S Bulk Charger
Replies: 170
Views: 20100

Re: One KiloWatt 18S Bulk Charger

Hmm, bummer. Many thanks, I'm not 100% sure, maybe I won't then. But I can still do one at a time without unplugging? Like the 12s section, then the 6s. The 12s charger is a EvPeak A9 Rc Battery Charger & Sky-RC 380 power Supply. It says it has short protection. So the safest way in this config woul...
by Audisport09
Apr 14 2020 4:40pm
Forum: Battery Technology
Topic: One KiloWatt 18S Bulk Charger
Replies: 170
Views: 20100

Re: One KiloWatt 18S Bulk Charger

Hello, I have a 18s that I would like to charge as one, at the same time, without disconnecting the series connection. Would the below work? I tried searching but I keeping hearing something at a 'common ground' being a problem?

Screen Shot 2020-04-14 at 22.52.28.png
Screen Shot 2020-04-14 at 22.52.28.png (147.81 KiB) Viewed 267 times
by Audisport09
Apr 08 2020 12:42pm
Forum: E-Bike Technical
Topic: A2B metro charger
Replies: 8
Views: 286

Re: A2B metro charger

Hello, no you only need the + and - to charger. There is only 2 wires coming out of the charger as well. Mine is the same, the middle plug is unused. The charger will not start if battery voltage is excessively low.
by Audisport09
Apr 04 2020 12:57pm
Forum: E-Bike General Discussion
Topic: help regarding the display
Replies: 6
Views: 148

Re: help regarding the display

Hello, I have a similarish display, the Km can not be can not be changed as far as I'm aware. It's pre-lasered into the shell, it's just a black light shining on. You have to order mph version. https://www.aliexpress.com/item/33046552705.html
by Audisport09
Mar 27 2020 2:42pm
Forum: E-Bike Technical
Topic: Is this a QS 205 motor?
Replies: 14
Views: 374

Re: Is this a QS 205 motor?

Money is not the problem, I contacted QS, but they said they can't fit the wheel on a 20inch. So I contacted this seller a reseller on Alibaba and said he could source and lace the wheel. Just find it weird there is no QS markings.
by Audisport09
Mar 27 2020 12:23pm
Forum: E-Bike Technical
Topic: Is this a QS 205 motor?
Replies: 14
Views: 374

Re: QS MOTOR,0.5-14kW Electric Hub Motor Manufacture China

No?? Does it look off?
by Audisport09
Mar 27 2020 11:27am
Forum: E-Bike Technical
Topic: Is this a QS 205 motor?
Replies: 14
Views: 374

Re: Is this a QS 205 motor?

Hello, thanks for the response. Ones like this these one? It does not have. If I were to buy, what kind of test could I do at home to verify it's genuine. I have a 24s lipo battery. What kind of speed should it be capable of unloaded?
by Audisport09
Mar 27 2020 11:18am
Forum: E-Bike Technical
Topic: Is this a QS 205 motor?
Replies: 14
Views: 374

Re: QS MOTOR,0.5-14kW Electric Hub Motor Manufacture China

What about now, I've added a picture as well. 420usd shipped to UK with wheel. Seem like a good price if it is QS
by Audisport09
Mar 27 2020 11:01am
Forum: E-Bike Technical
Topic: Is this a QS 205 motor?
Replies: 14
Views: 374

Re: QS MOTOR,0.5-14kW Electric Hub Motor Manufacture China

Anyone, no one? Is it common to have a QS motor that is not labelled? Seller says all there QS motor are all marked with their own logo NC
by Audisport09
Mar 27 2020 11:00am
Forum: E-Bike Technical
Topic: Is this a QS 205 motor?
Replies: 14
Views: 374

Re: Is this a QS 205 motor?

Anyone, no one? Is it common to have a QS motor that is not labelled? Seller says all there QS motor are all marked with their own logo NC
by Audisport09
Mar 27 2020 4:02am
Forum: E-Bike Technical
Topic: Is this a QS 205 motor?
Replies: 14
Views: 374

Re: QS MOTOR,0.5-14kW Electric Hub Motor Manufacture China

Hello, I'm trying to source a QS 205 v3 motor. A seller on Alibaba sent me this video but not sure if it's Qs due to no making. Could someone identify if this is a QS motor?
[youtube]https://www.youtube.com/watch?v=ok2qTh4 ... e=youtu.be[/youtube]
by Audisport09
Mar 27 2020 3:37am
Forum: E-Bike Technical
Topic: Is this a QS 205 motor?
Replies: 14
Views: 374

Is this a QS 205 motor?

Hello, I'm trying to source a QS 205 v3 motor. A seller on Alibaba sent me this video but not sure if it's Qs due to no making. Could someone identify if this is a QS motor?
https://www.youtube.com/watch?v=ok2qTh4 ... e=youtu.be
by Audisport09
Mar 04 2020 10:26am
Forum: E-Bike General Discussion
Topic: A2B Octive/Metro purchase?
Replies: 52
Views: 2013

Re: A2B Octive/Metro purchase?

Jeez, steer clear is a little bit strong. Yes out of the box, they may not be the best bike in the world, OP said he is looking for a project bike...I'm a roadie as well, the metro is a really nice change of pace, I ride it faster than my road bike thats for sure. Each to their own indeed. Although ...
by Audisport09
Mar 03 2020 2:28pm
Forum: E-Bike General Discussion
Topic: A2B Octive/Metro purchase?
Replies: 52
Views: 2013

Re: A2B Octive/Metro purchase?

Oh yes, you are correct, they are gen 1. Love the silver one, best colour. Lol you managed to knock of 1k off the asking price!! I need to up my negotiation skills. Pity about the rear packs, are they included? Increasing the voltage will definitely increase the top speed. Larger chain ring also hel...