36V-48V 350W Brushless DC Motor Controller for Electric Bicycle E-Bike Scooter

It works perfect but had way to many wires to figure out and instructions were in chinese

Difficult to understand and wires were too short.

I have installed many of these ebike controllers including this one I just purchased. Power line , hall lines, throttle line, and the spin direction (white wires is all that's need to make scooter or ebike work. I haven't had any problem with them but only with the basic functions. But what if you want to utilized all the other functions? like the Ebrake low and high line. You will be advised that low brake line is 0 volt and high brake is 5 volt. What you won't be advised is exactly what each of the 3 wires on the high line are to be installed to! like voltage reference and no/nc switches. How about the cruise lines? How about the alarm lines? What the heck is a pointer meter line? Whats it point to? LOL Are people suppose to experiment with these and end up shorting out the controllers. Why are these manufacture so bent on withholding the exact wiring diagrams and voltage references for each wire on the controllers? ALL the options and no info on how to utilize them.

Not much to say other than it works. Definitely not waterproof , definitely not the most efficient either, but the form factor is fairly small for what it is and it seem to be holding up as well as any other I’ve had (and I’ve had 10+ of the same generic controller)

Not good

It didn’t fit to my scooter, so I’m planning to return it quite soon.Thanks!

The media could not be loaded. I like the fact that they provided all the information I needed before I purchase the controller. I like to speed delivery and I love the price.