General description This AlwaysH 5 Wires 12V AC Voltage Regulator Rectifier is designed as a replacement for various vehicles including GY6 125cc and 150cc ATVs, 4 Wheelers, Quads, Dirt Pit Bikes, Go Karts, Mopeds, and Scooters. It ensures stable voltage regulation for optimal performance. Technical specifications Type: 5 Wire 12V AC Male Plug Mounting Hole Distance: 55mm / 2.2" Length: 67mm / 2.6" Width: 61mm / 2.4" Operating Temperature: -20℃ to 60℃ Installation Easy to install with a free wire adapter connection cable included. Usage This regulator rectifier must be used with a 12V battery to function correctly. Without a 12V battery, the output voltage will be significantly higher. Other information Note: Please check the model number and size before ordering to ensure it is the correct part.