By putting it close to the parts that are not getting sufficient power you allow it to supply power to those parts with minimal loss do to the extra resistance of a long wire. Browse other content. Things You'll Need Power Capacitor. All of your components should now be working. Learn more
Car Audio Capacitors, Explained
What do I do if there is no place on a capacitor for a remote wire hookup?
Car Audio Capacitor Installation
Do this by connecting the resistor across the leads of the capacitor. Car Batteries and Ignitions. When you buy a cap, it should come with detailed safety instructions, installation instructions, and either a light bulb or resistor that can be used to safely discharge it.