1、HIGH PERFORMANCE: Ensure smooth operation with 250A switching power for the split charge relay switch to meet the high power needs of your vehicle. 2、WIDE APPLICATION: Perfect for car key power control, overload guard, luggage release, polarity change, electric door lock, actuator control, and more. 3、INTERLOCKING DESIGN: Unique male and female slot edges design allows you to connect and manage cables easily, providing a clean and tidy installation for relay sockets. 4、QUICK RELAY RESPONSE: Experience fast 0.1S contact disconnect action time with 12V relay coil voltage, ensuring efficient performance in various vehicle applications. 5、VERSATILE USAGE: Ideal for split charging or any vehicles requiring high power relays, providing reliable performance with the car starter relay.