Lithium Ion Capacitors: An Effective EDLC Replacement
In a Ragone plot comparison of a cylinder-type Lithium Ion Capacitor of 200 Farads and a conventional symmetric EDLC whose size is similar to the Lithium Ion Capacitor, the energy density of the Lithium Ion Capacitor is 8.6 WH/kg, far larger (about 6.5 times larger), than the 1.5 Wh/kg of the conventional EDLC.