Nickel kumfa shine kyakkyawan kayan acoustic tare da babban ƙimar ɗaukar sauti a manyan mitoci; Ayyukansa na ɗaukar sauti a ƙananan mitoci ana iya inganta su ta hanyar ƙirar tsarin sauti. Kumfa nickel kuma ɗayan mafi kyawun kayan lantarki don kera batir cadmium-nickel da batir hydrogen-nickel. An fi amfani da kumfa na nickel a matsayin kayan lantarki don batura, musamman ga batir NiMH, waɗanda aka fi amfani da su a cikin kwamfutocin tafi-da-gidanka, wayoyin salula, babur lantarki, kekuna masu amfani da wutar lantarki da motoci masu haɗaka.

Ana amfani da kumfa nickel azaman kayan tacewa, jagorar kwararar maganadisu don sarrafa abubuwan maganadisu a cikin ruwaye. Sauran aikace-aikacen sun haɗa da aikace-aikacen kafofin watsa labaru na ajiya na hydrogen, kafofin watsa labaru na musayar zafi. Kumfa nickel kyakkyawan abu ne mai ɗaukar sauti tare da haɓakar haɓakar sauti mai girma a manyan mitoci; Ayyukansa na ɗaukar sauti a ƙananan ƙananan za a iya inganta su ta hanyar ƙirar tsarin ɗaukar sauti.
Kumfa nickel kuma yana ɗaya daga cikin mafi kyawun kayan lantarki don kera cadmium-nickel da batirin hydrogen-nickel. An yi nasarar haɓaka tsarin shirya kumfa nickel ta hanyar fasahar lantarki ta hanyar gwaje-gwaje. The substrate abu amfani ne m bude-cell kumfa, ta yin amfani da sinadaran nickel plating, injin nickel plating da dipping conductive gel uku hanyoyin za a iya shirya conductive Layer, ta pre-plating nickel za a iya plated a cikin na kowa nickel sulfate plating electrolyte lokacin farin ciki nickel, bayan konewa, raguwa. Bayan ƙonawa, raguwa, za'a iya samun tsari mai ban sha'awa mai kyau na kayan kumfa nickel