Review on ⚡️ Waterproof Electric Bicycle Scooter Brushless Controller Kit with LCD Display Meter, 36V 48V 350W Motor Brushless Controller by Mike Flyers

Great controller and LCD to replace the original style. Connectors are not suitable for most applications, so be prepared to cut, solder or crimp. The color of the wires depends on the manufacturer, so forget about the corresponding colors. After spending 5 hours on a custom install, I plugged in the power and burned the pos. end of the wire. That was a sign of DEAD SHORT. Nothing I have done could have caused this. I removed the circuit board and found that the circuit board is protected by ground pos. was used incorrectly. to the point. Repaired, reassembled and now it works perfectly. No instructions or diagrams, so only the experienced should attempt it.