YBR125 motorcycle silicon rectifier, interface for the Euro 2 standard five plug design, compatible with YBR125 and the same specifications of the car charging system, direct replacement without changing the line, strong adaptability; Using Japanese technology rectifier chip, it can convert the alternating current output of the generator into direct current, and stabilize the output voltage (12V) to ensure the stability of battery charging and electrical parts power supply; The shell integrates multiple heat dissipation fins to accelerate heat dissipation, adapt to the high temperature environment of the engine room, and have no overheating fault for long-term high load work; The internal circuit is shielded from electromagnetic interference to avoid signal interference to ignition and electronic control system and ensure the electrical stability of the whole vehicle.