Draw-Tite Breakaway system for 1 to 3 axle trailers w/electric brakes

Push to Test LEDs indicate fully charged, charging or recharge. Multi-Stage Integrated Charger provides a fast recharge up to 12.8 volts. Once battery is fully charged the automatic float mode is designed to provide a continuous charge without overcharging. Activates trailer brakes upon separation of trailer and two vehicle. For use on 1, 2 or 3 axle trailers equipped with electric brakes. Weather/corrosion resistant, heavy-duty polymer case to protect battery and charger. Quick and easy to install. Breakaway Switch w/7.5 in. lead wires5 Amp/hr Battery. Battery Box, dimensions - 5 in. x 4.125 in. x 4 in.. Flat Surface Mounting (Note optional post mount bracket available). 1 year limited warranty.