電動車充電的方法主要分為恒流充電、恒壓充電以及脈沖快速充電三種方式，并且根據車輛的充電需求來進行排列組合，而在我們了解電動車充電方式之前，電動車電池的充電方(fang)法勢必需(xu)要先進(jin)行了(le)解(jie)的東西：

      1、恒流(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)：其(qi)實這(zhe)種充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)方法(fa)是(shi)我們最(zui)常見的(de)，其(qi)是(shi)指充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)過(guo)程中使充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)保持不變的(de)方法(fa)。這(zhe)種充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)方法(fa)是(shi)一種標準(zhun)的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)方法(fa)，包括涓(juan)流(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)、最(zui)小電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)、標準(zhun)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，以(yi)及高速率充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)四種方法(fa)，而這(zhe)幾(ji)種方法(fa)也(ye)正是(shi)我們身邊手機、筆記(ji)本電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦(nao)等電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子產品最(zui)常用的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)方法(fa)。著重介紹一下(xia)涓(juan)流(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，很多智能手機都會選(xuan)擇一個電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)維護(hu)軟件，其(qi)中就(jiu)會在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)滿電(dian)(dian)(dian)(dian)(dian)(dian)(dian)后進行涓(juan)流(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，而它的(de)含義為(wei)補償自放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，使蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)保持在(zai)近似完全充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)狀態(tai)的(de)連續(xu)小電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，用來(lai)彌補電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)在(zai)充(chong)(chong)(chong)滿電(dian)(dian)(dian)(dian)(dian)(dian)(dian)后由于自放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)而造成的(de)容量損失，也(ye)就(jiu)是(shi)所謂的(de)維護(hu)性充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)模式。

      2、恒壓(ya)充電：指的(de)是保持充電電壓(ya)不變的(de)充電方法，充電電流歲蓄電池(chi)電動式的(de)升高而減(jian)小(xiao)。合理的(de)充電電影應(ying)在蓄電池(chi)即將充足(zu)時使其充電電流趨于零。

      3、脈(mo)沖快速充(chong)電(dian)，先用(yong)脈(mo)沖電(dian)流對電(dian)池充(chong)電(dian)，然(ran)后讓電(dian)池短時間、大(da)脈(mo)沖放(fang)電(dian)，在整個充(chong)電(dian)過程中是電(dian)池反復充(chong)電(dian)、放(fang)電(dian)的方法。