Features Versatile Application: Ideal for split charging or any vehicle requiring high power relays, offering compatibility with ATVs, snowmobiles, lawn mowers, and more. Enhanced Efficiency: Features premium brass coil for a fast starting motor, providing strong starting power and reducing the starting switch current, ensuring good efficiency and performance. and Reliable: Boasts a mechanical life of 10000 times and electrical life of 1000 times, with waterproof and low power properties that reduce operating temperature, ensuring long service life. Wide Compatibility: Widely used in various vehicles including ATVs, multifunctional vehicles, snowmobiles, garden tractors, and carts, making it a versatile winch relay accessory. Easy Installation: Compact and lightweight design facilitates easy installation, providing convenience for users. Features: 1、SCOPE OF APPLICATION: Very suitable for split charging or any vehicle that requires high power relays. 2、GOOD EFFICIENCY: The winch relay adopts premium brass coil, has a fast starting motor, with strong starting power, reduce the starting switch current. 3、LONG SERVICE LIFE: The mechanical life of the winch control box is 10000 times; Electrical life 1000 times. Waterproof and low power to reduce the temperature during and extend its service life. 4、WIDE APPLICATION: Widely used in ATVs, multifunctional vehicles, snowmobile, carts, lawn mowers, garden tractors, etc. 5、EASY TO INSTALL: With a compact size and being lightweight as well, this winch relay kit is easy to install for convenient use. Specification: Item Type: Winch Relay Kit Material: ABS, Brass Rated Voltage: 12V Rated Current: 500A Coil Power: 30W Single Remote Control Battery: 23A12V battery x 1 (shipped without battery) Widely used in ATVs, off road vehicles, multifunctional vehicles, snowmobile vehicles, carts, lawn mowers, garden tractors, electricians, electrical equipment, etc. Package List: 1 x Relay 2 x Controller 1 x Accessory Package List 1 x Relay 2 x Controller 1 x Accessory