Iyo EV yekuchaja maitiro iri kuendesa simba kubva kune yemagetsi gidhi kuenda kuEV bhatiri, zvisinei kuti uri kushandisa AC kuchaja kumba kana DC nekukurumidza kuchaja pashopping mall uye mugwagwa mukuru. Iri kuendesa simba kubva kuneti yemagetsi kune bhatiri rekuchengetedza. Nekuti chete DC simba rinogona kuchengetwa mubhatiri, iyo AC simba haigone kuendeswa kubhatiri zvakananga, inoda kushandurwa kuita DC simba neiyo onboard charger.
Vanhu vazhinji vari kunetsekana kuti iyo Yepamusoro simba yekuchaja ichave dambudziko rakakura kune gidhi remagetsi kana mwero wakaderera wekushandisa weDC inokurumidza charger. Asi pamwe nehunyanzvi hwekuvandudza tekinoroji uye maEV akawanda munzira, kukurumidza kuchaja kungave kudiwa kwakasimba.
Chiyero chekuchaja chinogona kukamurwa kuita 5 zviyero, zvinoti CHAdeMO (Japan), GB/T (China), CCS1 (US) , CCS2 (EU) uye Tesla. Imomo, iyo protocol yekukurukurirana pakati peBMS neChaja haina kufanana, iyo CHAdeMO uye GB/T inogamuchirwa CAN commutation protocol; iyo CCS1 neCCS2 inogamuchirwa PLC yekutaurirana maprotocol. Saka zvinorwadza kumushandisi, ane nyika ine marudzi ese ekuchaja maEVs, anogona kusawana akajairwa akajairwa DC ekuchaja zviteshi. Mumusika, ABB yakagadzira majaja eDC akabatanidza zviyero zviviri zvekuchaja, izvo zvakagadzirisa zvikamu zvedambudziko.
Kazhinji, DC kuchaja nekukurumidza hakusi kubhadharisa bhatiri kuti rizare mukati memaminitsi mashoma, asi kuchaja mota nepfungwa yekutyaira munguva pfupi, iyo inoswedera kune tsika yekutyaira mota yepeturu. Panguva imwecheteyo, ine chinodikanwa chepamusoro chekuchengetedzwa kwebhatiri.