ITEM NAME:12V DC 4-Wire Regulated Rectifier Old Rectifier With A Voltage Regulator Descriptio n Description: Material: aluminum Color: silver Size: 7.5*4.8*2.5cm Type: 12V DC 4-wire regulated rectifier Number of AC input stages: 2 Rectification: full wave Cable length: 170mm (about) Distance between mounting holes: 51-55mm Mounting hole diameter: 6x8mm Connector type: 4-way 6.3mm motorcycle connector Maximum power - 110 watts Features: Black or gray 4-wire, 2-phase full-wave rectifier and 12V DC regulator. Suitable for most motorcycles, scooters and quad bikes or even complete classic bike conversion. Suitable for kicking or electric start engines. If you are just the beginning, you can even throw away your battery and run your appliance from this combo unit. The motorcycle regulator rectifier converts the fluctuating alternator current to 12Vol DC. Allows you to run your electronic device in one unit and charge the battery! Replace old equipment and even convert old two-part systems. With just 4 wires, you can finally simplify your bicycle's electric device. Applicable to any motorcycle with two alternator live output lines. The integrated full-wave rectifier on each AC input makes the unit ideal for two-phase systems and even single-phase systems! Just connect the two coils and connect the battery, it's done! Package included: 1x old rectifier with a voltage regulator Note: 1.As different computers display colors differently, the color of the actual item may vary slightly from the above images. 2.Please allow 1-3 CM differs due to manual measurement. Thanks for your understanding. High quality buy, happy buyï ¼ Regulator old rectifier.Type: 12V DC 4-wire regulated rectifier. Black or gray 4-wire, 2-phase full-wave rectifier and 12V DC regulator. Suitable for most motorcycles, scooters and quad bikes or even complete classic bike conversion.