Item Type: Wireless Winch Remote Control Kit Remote Control Battery Model: 23A 12V (One Battery Per Remote Control) (Shipped With Built In Battery) Battery Capacity: 60mAh Coil Rated Voltage: 6-110V DC Contact Circuit Voltage: 80V DC Working Power: 15W Load Current: 250V AC 500A Maximum Ambient Temperature: -40C - 85C Frequency: 10Hz-200Hz Acceleration: 3.5g Speed: 60-100/min Mechanical Life: Up to 100,000Ops Electrical life: Up to 50,000Ops Operation Rules: 50 laps Installation Direction: Random Fitment: Compatible With 8000lb-12000lb Winch with DC 12V (Series Wound and Permanent Magnet) Package List 1 x Relay 1 x Receiver 2 x Remote Control 2 x Instruction 1. The remote control is shipped with built in battery.2. Professional installation is highly recommended 3. There is a circuit switch (such as a seesaw) inside the product, so when you shake the relay, it will make a sound inside, not due to loose wiring or any defect problem. 1Remote Control Operation: The remote control kit is equipped with wireless remote control system and dual remote control, with switch and indicator light display remote operation. 2Sealed And Sturdy Shell: The solenoid relay contactor has shatter proof and sealed shell, durable and sturdy, heavy duty and can be used for long time. 3Wide Range: The solenoid relay contactor switch kit has built in antenna design, having wireless control range of maximum 150 feet, convenient to use and control your winch. 4Ideal Replacement: The solenoid switch relay contactor is a perfect replacement for repairing and refit, can directly replace the old and broken accessory, ensuring the normal operation of your winch. 5Widely Used: The wireless remote control kit is suitable for 8000lbs to 12000lbs ATV, UTV, winch of DC 12V, having a variety of applicaitons.