Ishaja ye-Nebula DC Fast EV iyithuluzi elisizayo lokushaja nokugcwalisa izimoto zikagesi, linikeza isixhumi esibonakalayo sokushaja, isixhumi esibonakalayo somshini womuntu kanye neminye imisebenzi yokulawula ukushajwa kwezimoto zikagesi, ukubona ukushajwa kuvuliwe/ukuvala, ukukhokhisa okuhlakaniphile nokunye ukusebenza.Ishaja ye-DC ithuthukiswa isilawuli esincane esishumekiwe njengesilawuli esiyinhloko, okuhlanganisa ukuphathwa komsebenzisi, ukuphathwa kwesixhumi esibonakalayo sokushaja, ukukhiqizwa kwezitifiketi zikagesi, ukuqapha kwenethiwekhi, njll. Kuyinkundla yomshini womuntu wokushaja.
Ishaja ye-DC Fast EV ephumayo amandla e-DC ashintshwayo (ukushaja okuzenzakalelayo okujwayelekile kwe-BMS ukuze kunikeze amandla kagesi adingekayo kanye namanje), ukushaja ngokuqondile ibhethri lamandla ezimoto zikagesi, kunganikeza amandla amakhulu anele, i-voltage ephumayo kanye nohlu lwamanje lokulungisa (olufanele abagibeli). izidingo zezimoto namabhasi), ukuze kufinyelelwe ukushaja okusheshayo.