Heavy Duty Structure: Made of Heavy-duty solid brass that is rust and corrosion-resistant, this vertical blade type knife switch can be installed in seconds and operation is a breeze, durable, and safely disconnects your battery.
Ultimate Protection: This battery cut-off switch is used to isolate the battery and protect the electrical system, eliminating any power consumption from the battery when the vehicle is not in use, and blocking unnecessary battery consumption.
Installation and operation made simple: Connect the battery shut-off switch to the negative cable. Easily control power with a quick lift or lower of the lever for on/off 2 position. Suitable for 12-24V batteries, with a capacity of 250A continuous and 750A momentary at DC 12V.
Increased Safety: Improve the safety of seasonal equipment used to store vehicles, tourist vehicles, and ships. Battery disconnect switch can quick disconnect power and prevent theft or unauthorized use.
Widely Used: The top post knife blade master switch is suitable for use with a standard 15-17mm cone top battery negative terminal. Fit for 6v 12v, 24v cars, trucks, RVs, and boat Batteries, as well as batteries for other electrical equipment.