The supercapacitor, makwaara dị ka ultracapacitor ma ọ bụ Eletriki Doule-Layer Capacitor,Gold capacitor,farad capacitor.A capacitor na-echekwa ike site na a static ụgwọ megidere ihe electrochemical mmeghachi omume.Itinye ọdịiche voltaji na efere dị mma na nke na-adịghị mma na-ana capacitor.
Ọ bụ ihe electrochemical, mana ọ naghị enweta mmeghachi omume kemịkalụ na usoro nke ịchekwa ike, nke na-agbanwe agbanwe, nke mere na enwere ike ịgbanye supercapacitors ugboro ugboro ma wepụ ya ọtụtụ narị puku ugboro.
Iberibe nke ibu capacitor nwere ike hụrụ dị ka abụọ na-abụghị reactive porous electrode efere, na efere, electric, nti efere na-adọta adịghị mma ion na electrolyte, adịghị mma efere na-adọta nti ion, n'ezie kpụrụ abụọ capacitive nchekwa Layer.The kewapụrụ nti ion bụ. nso efere na-adịghị mma, na ions na-adịghị mma dị nso na efere dị mma.