Why Choose the MICTUNING Kill Switch? Say goodbye to dead batteries and hello to ultimate control! This smart battery isolatorautomatically cuts power at 11.8V/23V(alarm after 60s, cutoff atfer 120s) to prevent drain, with just3mA standby consumption. Theremote control adds convenience while itsauto-lock above 13.7V/26.3Vensures safe driving. Built tough? Absolutely. Its240A continuous/500A surge ratingand-20°C to 85°C tolerancehandle trucks, RVs, and boats effortlessly. Installation?5 minutes, no wiring changes– just hook it up and go. Plus, the smart LED voltage display can monitor battery voltage in real time, and the 5-LED indicators show your battery status (High/Mid/Low), so you're always informed. Reliable, heavy-duty, and smarter battery management– that's the MICTUNING advantage.