1-2-Both-Off Marine Battery Switch, Square Mount, Scalloped Grip, 12-36V

This black square marine battery switch combines a raised round control body with a square mounting base and four corner screw holes for secure installation. As an electrical switch and battery selector, it lets you choose between 1, 2, BOTH, and disconnected positions for flexible power control. The rotary battery switch uses a scalloped grip on the central knob, making it easier to turn and align with the printed position markings. Built for 12-36V systems, this switch suits automotive, boat, truck, and yacht battery switching applications. It helps organize battery use and disconnect power when needed, supporting clearer control in everyday vehicle and onboard electrical setups.