DC 5-80V Battery Separator Main Switch Waterproof 12V Battery Splitter with LED Voltmeter Suitable for Cars RV Truck Yacht Boat Motorcycle

LED Voltage Indicator The battery breaker is equipped with a digital LED voltage indicator that displays the current voltage status in real time and allows you to intuitively monitor the battery status. When the battery switch is on, the current voltage is displayed; when the battery switch is off, the indicator is empty. This battery cutter is suitable for DC5-80V systems, DC 250A at 12V DC and 300A in 30 minutes. It serves to isolate and protect the power supply. Vehicle disconnects battery when not in use to prevent unnecessary leakage and power loss. The car battery cutter housing is made of nylon 66 with high heat resistance. The inner screws are copper silver + silver contacts, which provides better conductivity, greater oxidation resistance and longer service life. 12V battery cutter, direct mounting, no extra cables or cable lugs required. Clear colour markings to indicate on/off position. ON = current (green) closes the circuit, OFF = current (red) separates the circuit. Widely used in cars, RVs, trucks, yachts, boats, motorcycles and batteries etc. Prevents battery leaks, potential power outages and safety risks and reduces battery power consumption when the vehicle is not in use