Battery Charging Kit for Rotax Racing Kart Engines, part RTX.265148. This battery charger plugs right into the harness for your Rotax engine, and allows you to charge and top-off the kart battery in between sessions.

Each charger is designed to meter the current flowing to the battery to ensure safe charging of the battery. As the Rotax engine does not have an alternator associated with it, and utilizes battery power to run the ignition module, keeping your battery topped off is really important!