電(dian)(dian)瓶沒(mei)電(dian)(dian)了可(ke)(ke)以(yi)使(shi)用(yong)(yong)便攜式充電(dian)(dian)器充電(dian)(dian)、利用(yong)(yong)車(che)輛自身發電(dian)(dian)機充電(dian)(dian)，還(huan)可(ke)(ke)以(yi)采用(yong)(yong)推車(che)啟動(dong)（僅(jin)手(shou)動(dong)擋可(ke)(ke)用(yong)(yong)）、電(dian)(dian)瓶跨接搭電(dian)(dian)、牽引起(qi)動(dong)等方法應(ying)急。

使用(yong)便攜式充(chong)(chong)電(dian)(dian)(dian)器(qi)時，要(yao)先(xian)將充(chong)(chong)電(dian)(dian)(dian)器(qi)正(zheng)(zheng)(zheng)(zheng)負(fu)(fu)極與電(dian)(dian)(dian)瓶正(zheng)(zheng)(zheng)(zheng)負(fu)(fu)極正(zheng)(zheng)(zheng)(zheng)確連接(jie)(jie)(jie)，紅色夾(jia)子接(jie)(jie)(jie)正(zheng)(zheng)(zheng)(zheng)極，黑色夾(jia)子接(jie)(jie)(jie)負(fu)(fu)極，連接(jie)(jie)(jie)前確保充(chong)(chong)電(dian)(dian)(dian)器(qi)關閉。連接(jie)(jie)(jie)后打(da)開充(chong)(chong)電(dian)(dian)(dian)器(qi)并設置合適電(dian)(dian)(dian)流和時間(jian)。利用(yong)車輛自身發(fa)電(dian)(dian)(dian)機充(chong)(chong)電(dian)(dian)(dian)，則需(xu)啟動車輛正(zheng)(zheng)(zheng)(zheng)常行駛(shi)，但(dan)行駛(shi)中應盡量(liang)避免頻繁使用(yong)大功率電(dian)(dian)(dian)器(qi)。

若(ruo)是手動(dong)擋汽車，還能采用推(tui)車啟動(dong)的(de)方式，不(bu)過這可(ke)能傷車部(bu)件，不(bu)建議(yi)常用。電瓶(ping)跨接搭(da)電需(xu)用粗搭(da)電線連接兩車電瓶(ping)正(zheng)負極，先啟動(dong)有電車輛(liang)再啟動(dong)沒電車輛(liang)，連接與(yu)拆卸時兩車都要熄火(huo)。牽引起動(dong)則要另一(yi)輛(liang)車慢速起步牽引，啟動(dong)不(bu)超5秒，再次啟動(dong)間隔不(bu)少(shao)于15秒。

這些充電方法各(ge)有(you)特(te)點(dian)，應(ying)急充電只(zhi)是臨時措施(shi)。日常(chang)要養成定期檢查電瓶(ping)狀態的習慣，做(zuo)好保養，確保電瓶(ping)電力充足，延長其使(shi)用(yong)壽命(ming)。