Supercapacitor, eo hape e tsejoang e le ultracapacitor kapa Electrical Doule-Layer Capacitor,Khauta capacitor,farad capacitor.Sesebedisoa sa motlakase se boloka matla ka ho tjhaja static ho fapana le electrochemical reaction.Ho sebelisa phapang ea voltage ho lipoleiti tse ntle le tse mpe ho qosa capacitor.
Ke ntho ea electrochemical, empa ha e kenelle karabelo ea lik'hemik'hale ha e ntse e boloka matla, e ka fetoloang, ke ka lebaka leo li-supercapacitor li ka lefisoang khafetsa le ho lokolloa ka makhetlo a makholo a likete.
Likotoana tsa super capacitor ka bonoa e le tse peli tse non-reactive porous eleketrode lipoleiti, ka poleiti, motlakase, positive plate hohela ion negative ka electrolyte, mpe poleiti hohela ion positive, ha e le hantle thehoa tse peli capacitive polokelo layer.The arohaneng positive ions ke haufi le poleiti e mpe, 'me li-ion tse mpe li haufi le poleiti e ntle.