Activated Carbon (AC) is the most widely used material for supercapacitor electrode, low cost, high specific surface area and good conductivity. This product has a very large surface area of 1670 m2/g. It can reduce the supercapacitor resistance, improve power density and cycling life. It also can be used for aqueous, organic and hybrid supercapacitor system. It also can be used for ion removal, waste water treatment and gas adsorption.