我們經常在影視(shi)作(zuo)品中看(kan)到，有(you)的人從駕駛座(zuo)下拉出兩條線互相摩擦(ca)，不(bu)一會兒(er)汽(qi)(qi)車(che)就啟(qi)(qi)動了。其實呀，這兩條線就是汽(qi)(qi)車(che)電(dian)(dian)(dian)瓶(ping)的電(dian)(dian)(dian)源線，而汽(qi)(qi)車(che)電(dian)(dian)(dian)瓶(ping)則(ze)是用(yong)(yong)(yong)于(yu)汽(qi)(qi)車(che)的啟(qi)(qi)動與照(zhao)明等用(yong)(yong)(yong)途的。汽(qi)(qi)車(che)電(dian)(dian)(dian)瓶(ping)的工(gong)作(zuo)原理就是將化學能轉化為(wei)電(dian)(dian)(dian)能，以用(yong)(yong)(yong)于(yu)車(che)子的啟(qi)(qi)動等，所以也(ye)(ye)屬于(yu)蓄電(dian)(dian)(dian)池(chi)。隨著科(ke)學技術的進步，目前不(bu)同(tong)的汽(qi)(qi)車(che)型(xing)號(hao)也(ye)(ye)配備了不(bu)同(tong)的電(dian)(dian)(dian)瓶(ping)，如(ru)轎車(che)用(yong)(yong)(yong)的是起(qi)動型(xing)蓄電(dian)(dian)(dian)池(chi)，而客車(che)用(yong)(yong)(yong)的則(ze)是鐵路(lu)用(yong)(yong)(yong)蓄電(dian)(dian)(dian)池(chi)，此(ci)外還有(you)牽引型(xing)蓄電(dian)(dian)(dian)池(chi)、儲能用(yong)(yong)(yong)蓄電(dian)(dian)(dian)池(chi)等。

電(dian)瓶對汽(qi)車(che)而言是(shi)很重要(yao)的(de)(de)(de)，除了日(ri)常(chang)的(de)(de)(de)維修和保養之外，我們(men)仍(reng)需養成良好(hao)的(de)(de)(de)開車(che)習慣，這樣(yang)才(cai)能起到(dao)保護(hu)(hu)電(dian)瓶的(de)(de)(de)作用。比如，啟動汽(qi)車(che)的(de)(de)(de)間隔應該在(zai)15秒以上，而不(bu)是(shi)熄(xi)火(huo)后直接再次啟動；再者，準備熄(xi)火(huo)前應將空調、車(che)頭燈等用電(dian)的(de)(de)(de)設(she)備全部關閉(bi)，以延長電(dian)瓶的(de)(de)(de)壽命。總(zong)而言之，我們(men)在(zai)日(ri)常(chang)開車(che)和汽(qi)車(che)維護(hu)(hu)中應當引起對電(dian)瓶的(de)(de)(de)足(zu)夠(gou)重視，在(zai)每一個細節上都盡力(li)去維護(hu)(hu)、保養，這樣(yang)才(cai)不(bu)會在(zai)關鍵(jian)時(shi)刻突(tu)然導致汽(qi)車(che)熄(xi)火(huo)。