12-48V Battery Disconnect Switch On/Off Battery Isolator Power Cut Master Isolator Circuit Breaker Parts for Car Rv Boat

Manual automatic switching: It has dual modes of manual and automatic. In manual mode, the battery power can be cut off at any time to prevent power loss, Automatic mode can intelligently power off according to the vehicle status, which is safe and convenient. Efficient and energy-saving: The automatic power-off function can effectively prevent the battery from being idle and discharged for a long time, extend the battery's service life, reduce power waste, and be energy-saving and environmentally friendly. Easy to operate: No need for complex settings after installation, one click operation in manual mode, intelligent sensing in automatic mode, easy to grasp the vehicle's power status. Safe and reliable: Zinc alloy and copper materials have excellent conductivity and strong corrosion resistance, ensuring stable and reliable power-off processes and protecting vehicle circuit systems from damage. Widely applicable: Suitable for various car models, whether it's sedans, SUVs, or commercia