Original Control Board Replacement for Segway Ninebot ES1 ES2 ES4 Electric Scooter Mother PCB Controller Assembly Electric Kickscooter Motherboard Kit, 2.0 Upgrade Version

Worked perfect with Segway E45, durable, solid construction. Happy purchase

This seems to work well and be of the same quality as the original board. It was a tight fit but with the help of some tapping was able to be slid into the tube. I have rode a few miles now and it works fine.

The good: Fixed control board issue, same wire/cable connectors as old, scooter now does 32 mph instead of 17 mph, which is a huge plus. The bad: one of the motor wire connectors broke off during installation so I had to go to the hardware store and buy a replacement generic connector. Pins for battery connector on the board were too small in diameter so I had to crimp the battery connector tubes so that the battery would stay secured to the board. Sidenote: Ninebot has everything crammed into the handlebar downtube and it is a pain in the a$$ to put everything back together. There are also a locking collar disc above the battery and one below the controller in the tube. You need to use the tips of a pair of needle nose pilers to rotate each collar disc so that you can then slide the controller and battery out of the scooter tube. How did I know that I needed the controller? The scooter just died while riding it. The control panel for the scooter would not turn on, like it was dead and the charger was showing a full charge. Upon disassembly I noticed that the light on the battery itself was blinking blue, which is supposed to indicate that the battery is ok. Based on that information i purchased the control board and it fixed the issue and doubled the speed of the scooter. Win/Win. Tools needed. Metric Allen wrenches, needle nose pliers and lots of patience.

I don't know if this is the issue or not, but my scooter still doesn't work after replacing the board and the controller. There seems to be a 2 pin connector missing from this controller and my scooter doesn't accelerate at all. Brake trigger works because my light flashes but the accelerator doesn't work. Could be my throttle switch but I don't know. I don't have an error code.

Didn’t have any issues with this, I installed it and it indicated it was an ES2, but I have an ES4 so I just flashes the firmware to an earlier version used the Scooter Hacking Utility app then used hacked ES4 firmware from a website. Only issue was it was mad about my ES4 battery but after detaching and reattaching it worked fine.

First of all these are not waterproof. The first one I bought is missing a pin connector on the circuit board. The pins are there but nothing to plug into. The second one doesn’t work at all. The scooter won’t power up with either of the two controllers. I put the original one back in, and the scooter powers up. I will have to it a factory part from Segway. I have a little credibility here too. I have been a master mechanic on Lexus vehicles specializing in electrical. I am so ashamed I bought this crap. This POS probably cost 2 bucks to make.

Had a problem with the board, they replaced it with no questions asked. Excellent customer service. Will buy again. New board works perfectly.

Ordered the control board and it did fix my problem however my scooter would not charge. I took it all back apart and inspected the charge port only to find the two pin connector on the board was flipped around. I unplugged it, flipped it 180 and everything works well now. Inspect your new board before installing!

Buena calidad, funcionando sin problemas