12-48V Battery Power Cut Master Switch Disconnect Isolator On-Off Marine Car RV For Sale

Product Feature Voltage Compatibility: Supports DC 12-48V systems with clear ON/OFF positions, capable of continuously handling 275A current at 12V working voltage, ensuring stable and reliable performance. Universal Application: Designed to fit conventional battery terminals with dual 3/8\" screws on both sides, making it suitable for standalone use or integration into various electrical switch circuits. Durable Construction: Features a flame-retardant ABS housing to resist sparks and brass metal connections for exceptional conductivity, corrosion resistance, and long-lasting durability. Battery Protection: Disconnects the battery from the electrical system when vehicles or boats are not in use, effectively preventing power loss due to leaks and ensuring a safe battery isolation process for cars, RVs, and boats. Convenient Plug-and-Play Design: Installs effortlessly—connects directly to the negative terminal of the top post battery without requiring additional cables or lugs, enabling quick and secure isolation of the electrical system. Note: Always turn the switch OFF before disconnecting or connecting the motor and battery. Avoid operating under load to prevent potential damage to the battery switch.