How much does this cost to the nearest dollar?

Audiotek at-3.5 Farad Capacitor Car Audio 3500 Watts Power Car Digital Power with Digital Red 3 Digit Voltage Display and Chrome Plated Battery Post
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

Price is $44.00

Price: $43.85