Boss CAP3.5B 3.5 Farad Capacitor (Black) Finish Color: Black Equivalent Series Resistance (ESR): 0.00195 Ohms @ 120 Hz @ 25 Degrees C Low-Level Input Voltage: 20 Volts Remote Terminal Screw Capacitance: 3.5 Farad, 3500000 Microfarad High-Level Input Voltage: 24 %Capacitance Tolerance: 10 Dimensions: 11.37"" x 4"" x 4"" 3.5 FARAD CAPACITOR WITH DIGITAL VOLTAGE DISPLAY BLACK FINISH