CURT 12V Trailer Breakaway System Replacement Battery

Keep your trailer’s breakaway system ready with this CURT 12-volt sealed lead-acid replacement battery. It supplies backup power to activate electric trailer brakes if the trailer disconnects from the tow vehicle. Suitable for trailers with up to three axles. For protection from weather and road debris, install it in a compatible CURT breakaway battery case. Includes a limited 1-year warranty.