Gravity GR-50PX Car Audio Battery Stiffening Portable Power 50.0 Farad Capacitor

What we sell? Brand New - Gravity GR-50PX Car Audio Mobile Battery Stiffening Portable Power 50.0 Farad Capacitor  What is a stiffening capacitor? A stiffening capacitor is an extremely large value electrolytic capacitor. Capacitors have the ability (capacity) to store a charge on their "plates". The larger the capacitance, measured in units of Farad, the greater the charge a capacitor can store for a given voltage. Most automotive capacitors can store a charge at 10 to 20 volts, and are rated from about .5 Farad up to 50.0 Farad or even more. Capacitors have an extremely low internal resistance to current flow, much lower than that of a battery. Capacitors can therefore charge and discharge power much faster than a battery can. How does it work? All capacitors consist of two "plates", separated by an insulator called the "dielectric". Each plate has an external connector. Connected to a source of voltage, electrons are forced onto one plate, and off of the other plate. When the ca