Recent content by toureasyman

I would check your installation as there should be no added resistance to pedaling with power off to the motor. With battery power physically disconnected from motor, remove chain from chain wheel. Rotate cranks by hand as if pedaling. Should rotate freely. Connect power and turn on display...

This gentleman has already posted this question on ES Facebook page and has expressed his desire to not conduct any business with ebikes.ca. Although many others have stated how important quality assurance and customer service is when buying e-bike components and the overall satisfaction when...

Looking for a little help here. BBS02 throttle won’t shut off while in PAS 1-9, only in PAS 0. Never used to do that. Throttle works normally as soon as I start pedaling in PAS mode. I almost never use throttle only. Of interest, two weeks ago BBS02 started making internal knocking noise...

Great ideas! Thank you.

Sure! My battery groups have to lay flat, not upright, so I basically have to bend the pack at the tabs between groups so they fold and lay flat. The only issue I have with my design is the parallel groups will only be connected to each other by two or three nickel strips. I can double stack...

So then I am to assume that between each parallel group of 7 cells, I must have a series connector capable of handling 25 amps? If I use a standard .15mm nickel strip rated at 7 amps, it’ll just burn up. Even stacking two strips wouldn’t be enough. Perhaps two strips, each double stacked...

If a 13s7p battery were built in parallel modules and each module was linked to the next module in series, how much current would pass through each series link between modules if max battery current draw was 25 amps as regulated by the controller? I know it is preferable to build the cells in...

Just finished my first battery build and accidentally set it on top of a piece of metal. It started smoking so it picked it up to run outside with it, but it was no longer smoking. The last six batteries were hot, none of the others were. Two of the insulators turned brown under the nickel...

I bought a Tasskood 48v 20 ah Hailong style battery a few month ago for what I thought was a reasonable price. Ad on AliExpress said battery was made with “original Samsung 35E” batteries. So far the battery seems to be doing OK, but I don’t ask much from my battery like a lot of people here...

Actually, I guess I found my own answer. Seller of my Bafang, after inquiry, provided me this link, so I ordered one...

Thank you for your reply. The 850c display does in fact disconnect from the button module. I’m just not sure if there is a way to extend it without the measures you propose.

Is there an extension cable available for increasing the distance between the display and the buttons that control the display? I bought an extension for the speed sensor and it works just fine. Would that cable also work for the display to button module?

I paid extra for and received the 850c color display with my Bafang mid drive motor. While going through the menu items in the settings, I wanted to change the scene from “analog” to digital, but nothing happened while pressing the power button to select. I can’t see the dark display...

That’s fine. Forums are a great place to get good info, but with the understanding that many contributors wish to steer the topic toward their own agenda. My original question has been answered, but only indirectly; did I pick a good setup to suit my needs? It wasn’t about the value of...

Thank you for doing that. I was a little concerned about fork failure from torque. I think I'll go with geared rear hub, but maybe move from MAC 10T to MAC 12T to give a little more torque to the 700c wheel. The battery will be as far forward as possible (as in the photo link you provided) so...