Feature 1Premium Material: Breakaway kit is made of premium PP material, wear resistant, rustproof, not easy to break, sturdy and durable. 2Function: The trailer breakaway kit is designed to activate the brake of the trailer when it has disconnected from the tow vehicle. 3Excellent Performance: Professional manufacturing, exquisite workmanship, weatherproof and offer ultimate protection for the charger inside. 4LED Indicator: Trailer brake breakaway kit is equipped with LED indicator light, show the state of system is fully charged, charging or recharge. 5Simple Installation: Using an onboard battery attached to the trailer and a switch system connected to both the trailer and the vehicle.Item Type: TrailerBreakAwayKitMaterial: PPActivates trailer brakes upon separation from the tow vehicle.Built in LED battery meter verifies battery charge.Led's Indicate: Fully charged recharge or charging.Complete System Includes: Box battery charger 7 in; Switch; Built in battery charger charges battery while connected with the tow vehicle.12V battery is not includedDuring a separation, the system works with your trailer's electronic brakes to bring it to a stop much faster than it would on its own.This is done using an onboard battery attached to the trailer and a switch system connected to both the trailer and the vehicle.When the trailer becomes disconnected, the breakaway switch is triggered and directs the battery power to the trailer brakes.Fitment: Universal for 12V vehicle .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x TrailerBreakAwaySystem1 xAdapter Cable