Controller for Ninebot Max G3

• · It can control speed control, module, component coordination and security monitoring, and is a centralized control board. The upgraded motherboard control board allows for smoother acceleration, better braking, and improved handling, translating to a safer and more enjoyable ride. 

  · The shell is made of metal material, which can protect the inner parts well and has a long service life.

  · External battery connector for replacement of worn or damaged parts.