1、MAIN USE: The voltage regulator is part of the charging system that manages the output of the alternator and maintains a fully charged battery. Either installed inside the alternator or connected to the alternator. Prevent battery overcharging and improve charging capacity. 2、PREMIUM CAPACITORS: Adopt premium capacitors, with good parameter consistency, safe and reliable for long term use. 3、ALUMINUM ALLOY MATERIAL: Made of premium aluminum alloy material, this regulator is strong and sturdy, wear resistant and has a fast heat dissipation. 4、EXCELLENT PERFORMANCE: This regulator features premium resistance accuracy, wide range of operating temperatures, small drift, and good stability. 5、IDEAL REPLACEMENT: Wonderful replacement for the old and damaged parts, fine workmanship, attention to details, helps you improve the engine efficiency . Item Type: Automotive Electronic Regulator Material: Aluminum Alloy Power: 1000W Application: Suitable for automotive generator regulator chargers, diesel AVR chargers 1 x Automotive Electronic Regulator