Breakaway System, Product Type Breakaway System, For Use With 1, 2, or 3 Axle Trailers with Electric Brakes, Features Activates Trailer Brakes Upon Separation of Trailer and Vehicle, Heavy-Duty Polymer Case to Protect Battery and Charger, Integrated Multi-Stage Charger That Provides A Recharge Up to 12.8V, Weather and , Includes Heavy Duty Polymer Case