A DC UPS ba tashi ya kashe kai su ne a matsayin mai tsara don gama da shi ba za a sami sauti wanda zai yawan dukkan. Hakanan za a iya amfani dashi a cikin wuciyar da ke da sauti. Bayan na UPS na musamman wanda zai iya makon fan ci gaban ko kuma jiragen na mafita, wannan nufin ya da alama mai tsado masu hana sauti, kamar misali wasu alama da ke bukatar ruwa ko kuma masu hana sauti, don hana sautin aiki. Wannan abu shine mutum mai muhimmi a cikin wuciyar kamar ofisir, imostal, gyagar warhala, da studio na tallace-tallace, inda sauti zai iya yawan tsoro, safaɗin maras iyaye ko kuma fadakar rawuwar rawuwa. Bayan haka, bata yi harm to aikin, mai bauta DC power backup domin hana abubuwan aiki da sauraren voltage. Siffofin da ke da zurfi da kewaye suna ba da izinin amsawa, hakanan zai iya amsa a kasa, a cikin rume-rume, ko kuma a gaban abubuwan da ke da zuwa. Mai amfani don manta router, medical monitor, da system na auta, wannan DC UPS ba tashi ya kashe kai suna ba da izinin aikin da kewaye. Don awa suke son da'wacin aikace-aikacen da zai haɗa daidai a cikin wuciyar da ke da sauti, ta amfani da direba kontakti zai samo munani akan specification da compatibility.