乘坐(zuo)市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)，市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)車(che)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)正極(ji)和市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)車(che)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)負(fu)(fu)極(ji)必須連(lian)接在一起，市(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)車(che)必須保(bao)持(chi)發(fa)(fa)(fa)動(dong)(dong)(dong)機(ji)(ji)運(yun)(yun)轉。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)是(shi)汽車(che)非常(chang)(chang)重要(yao)的(de)(de)(de)(de)一部分。如果沒(mei)有電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，汽車(che)就不能正常(chang)(chang)工作(zuo)。當發(fa)(fa)(fa)動(dong)(dong)(dong)機(ji)(ji)未啟(qi)動(dong)(dong)(dong)時(shi)，蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)可(ke)為所有車(che)輛的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子設備(bei)(bei)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。此外，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)還負(fu)(fu)責啟(qi)動(dong)(dong)(dong)發(fa)(fa)(fa)動(dong)(dong)(dong)機(ji)(ji)。發(fa)(fa)(fa)動(dong)(dong)(dong)機(ji)(ji)啟(qi)動(dong)(dong)(dong)時(shi)，起動(dong)(dong)(dong)機(ji)(ji)、供油系(xi)統(tong)、點火系(xi)統(tong)等(deng)基本都需要(yao)運(yun)(yun)轉。這(zhe)些系(xi)統(tong)的(de)(de)(de)(de)運(yun)(yun)行離(li)(li)(li)不開電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)沒(mei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)了，所以(yi)(yi)發(fa)(fa)(fa)動(dong)(dong)(dong)機(ji)(ji)不能正常(chang)(chang)啟(qi)動(dong)(dong)(dong)。發(fa)(fa)(fa)動(dong)(dong)(dong)機(ji)(ji)啟(qi)動(dong)(dong)(dong)后，發(fa)(fa)(fa)動(dong)(dong)(dong)機(ji)(ji)使發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)工作(zuo)。發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)可(ke)以(yi)(yi)給(gei)(gei)運(yun)(yun)行中(zhong)(zhong)的(de)(de)(de)(de)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，給(gei)(gei)整車(che)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子設備(bei)(bei)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)是(shi)易損件，需要(yao)定期更換。如果充放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)次數增(zeng)加，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)性(xing)能也(ye)可(ke)能下降。當然，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)需要(yao)定期更換。充放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)過程中(zhong)(zhong)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)中(zhong)(zhong)的(de)(de)(de)(de)離(li)(li)(li)子在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解液中(zhong)(zhong)運(yun)(yun)動(dong)(dong)(dong)，有些離(li)(li)(li)子在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解液中(zhong)(zhong)運(yun)(yun)動(dong)(dong)(dong)時(shi)會與(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解液發(fa)(fa)(fa)生反(fan)應。充放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)次數增(zeng)加后，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)中(zhong)(zhong)的(de)(de)(de)(de)離(li)(li)(li)子量會繼(ji)續下降，當然電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)性(xing)能也(ye)可(ke)能繼(ji)續下降。如果能保(bao)持(chi)正確的(de)(de)(de)(de)用車(che)習慣，會有延長續航的(de)(de)(de)(de)效果。