Find a wide variety of battery switches at Del City, including an assortment from Blue Sea Systems and Marinco. Battery switches are specialty switches which prevent the starting of a vehicle. Each professional grade battery switch disconnects power for the battery circuitry and each ignition switch gives power for the battery circuitry in an automotive, marine or recreational vehicle. Options include marine, detachable key, lanyard, and heavy-duty types, among others. The Del City offering of battery switches also includes a variety of mounting styles to fit the needs for a variety of applications.