noun
farad
FAIR-ad/ˈfæræd/
The SI unit of electrical capacitance.
This supercapacitor has a rated capacitance of one farad.

Etymology
The unit takes its name from the English physicist Michael Faraday. Its historical connection is commemorative, rather than a literal description of electrical capacitance.
In context
these are 500 farad capacitors let's assume that that rating is accurate six of them in series gives us an equivalent of about 83 farad's of capacitance
More examples
- The circuit requires a capacitor rated at two farads.
- One farad equals one million microfarads.
- The technician measures the capacitor's capacitance in farads.
Forms
farad · farads