[. . . ] 25, 000, 000 micro farad (25 Farad) Working Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] (Equivalent Series Resistance)------ 0. 0015 ohm @120hz/ 25°C Capacitance Tolerance------------------------ ± 10% DETAILED FEATURES: a) 3 digits hi-end blue light display DC voltage meter that can measure 0. 1 DCV range. b) 3 digits hi-end blue light display DC amperage meter that can measure 1 DCA range. If the capacitor is connected incorrectly by reversing the positive and negative wires during the installation process the PCB will issue a 45 second noise to warn you. d) Hi-end platinum plated 100% brass solid parts and chrome plated metal cover e) Blue neon tube in the front side of HYBRID SUPER CAPACITOR. Connect the ground cable with battery, amplifier, then refer to the attached drawing. Place the supplied charging bulb or resistor between the positive terminal of the capacitor and the battery's positive terminal. Immediately after the charging process, take out the charging bulb from the connecting wire. And connect the positive cable of the battery directly to the positive terminal on the capacitor. DISCHARGING THE CAPACITOR: WHEN YOU WANT TO MOVE THE CAPACITOR FROM ORIGINAL INSTALLED CAR AUDIO SYSTEM, YOU MUST FIRST FOLLOW DISCHARGING PROCESS AFTER TAKING OUT THE CAPACITOR FROM THE CAR AUDIO SYSTEM. To Discharge the capacitor: With battery power disconnected, place the light bulb or resistor across the capacitor's positive and negative terminals until light goes out or for three minutes if using a resistor. 3 Multiple Capacitor Wiring Diagram: LIMITED WARRANTY One Year Warranty from the date of purchase. WARNING!! THIS POWER CAPACITOR MAY EXPLODE AND CAUSE SERIOUS INJURY IF ABUSED OR CONNECTED IMPROPERLY. [. . . ] And connect the positive cable of the battery directly to the positive terminal on the capacitor. DISCHARGING THE CAPACITOR: WHEN YOU WANT TO MOVE THE CAPACITOR FROM ORIGINAL INSTALLED CAR AUDIO SYSTEM, YOU MUST FIRST FOLLOW DISCHARGING PROCESS AFTER TAKING OUT THE CAPACITOR FROM THE CAR AUDIO SYSTEM. To Discharge the capacitor: With battery power disconnected, place the light bulb or resistor across the capacitor's positive and negative terminals until light goes out or for three minutes if using a resistor. 3 Multiple Capacitor Wiring Diagram: LIMITED WARRANTY One Year Warranty from the date of purchase. WARNING!! THIS POWER CAPACITOR MAY EXPLODE AND CAUSE SERIOUS INJURY IF ABUSED OR CONNECTED IMPROPERLY. [. . . ]