A battery disconnect is a security system that permits you to shortly and simply disconnect the battery from the remainder of the car’s electrical system. This may be helpful in a wide range of conditions, equivalent to when you’re engaged on the car’s electrical system, or if the car is concerned in an accident.
Putting in a battery disconnect is a comparatively easy course of that may be accomplished in a couple of minutes. Step one is to establish the detrimental battery terminal. That is sometimes the black terminal, and will probably be marked with a detrimental signal (-). After you have recognized the detrimental terminal, loosen the nut that’s holding the cable in place. Watch out to not take away the nut fully, as you don’t want the cable to come back unfastened.
