電動(dong)車現(xian)在已(yi)經成(cheng)了(le)家(jia)家(jia)戶戶必不(bu)(bu)可少的(de)出行工具(ju)了(le)，在使(shi)用的(de)時候(hou)必須給它充電，那到(dao)底是先插電源端的(de)插頭還是先插電池接口呢？很多人(ren)都做錯了(le)這一步，難怪(guai)電池越來越不(bu)(bu)耐用，下面快來看(kan)看(kan)吧

1、電動車在充電的時候電流較大，如果是先插電源端的插頭，電池充電器處在(zai)啟動狀態，這樣一旦插入電池時(shi)會產生很大的(de)浪涌(yong)沖(chong)擊電流，過大的(de)沖(chong)擊電流不僅容(rong)易損壞充電器(qi)，還會影(ying)響電池的(de)使用(yong)壽命。

2、正確做法(fa)應(ying)該是先插(cha)(cha)電(dian)(dian)池(chi)接口，再插(cha)(cha)電(dian)(dian)源(yuan)(yuan)端的插(cha)(cha)頭，觀察充(chong)電(dian)(dian)狀(zhuang)態(tai)，紅燈常亮(liang)，且有風扇的呼呼聲為正常，拔(ba)電(dian)(dian)時(shi)，先拔(ba)電(dian)(dian)源(yuan)(yuan)端插(cha)(cha)頭，再拔(ba)蓄電(dian)(dian)池(chi)端插(cha)(cha)頭。這樣可(ke)以(yi)使(shi)充(chong)電(dian)(dian)器高(gao)壓(ya)快速消失，使(shi)用更合理，也(ye)不易損壞充(chong)電(dian)(dian)器

溫馨提示：日(ri)常生活中，有人喜歡(huan)將(jiang)電(dian)(dian)(dian)池(chi)用(yong)(yong)盡(jin)，再選擇(ze)充(chong)(chong)電(dian)(dian)(dian)。也(ye)有人喜歡(huan)每(mei)次(ci)騎完，立即(ji)充(chong)(chong)電(dian)(dian)(dian)。其(qi)實，這(zhe)兩種方(fang)法都(dou)是(shi)錯誤的(de)。將(jiang)電(dian)(dian)(dian)池(chi)用(yong)(yong)盡(jin)再去充(chong)(chong)電(dian)(dian)(dian)，很容易加(jia)速電(dian)(dian)(dian)池(chi)硫化現象，最終造(zao)成不(bu)耐用(yong)(yong)。而(er)每(mei)次(ci)騎完就充(chong)(chong)電(dian)(dian)(dian)，會降低(di)電(dian)(dian)(dian)池(chi)使用(yong)(yong)壽(shou)(shou)命(ming)，因為一(yi)般現在不(bu)含鎘的(de)電(dian)(dian)(dian)池(chi)充(chong)(chong)放電(dian)(dian)(dian)次(ci)數大約是(shi)350次(ci)左(zuo)右(you)，過度(du)消耗(hao)，也(ye)會造(zao)成電(dian)(dian)(dian)池(chi)不(bu)耐用(yong)(yong)。正(zheng)確的(de)方(fang)法應該是(shi)當(dang)電(dian)(dian)(dian)池(chi)低(di)于三分之一(yi)的(de)容量，立即(ji)充(chong)(chong)電(dian)(dian)(dian)，這(zhe)樣既減少了(le)電(dian)(dian)(dian)池(chi)硫化速度(du)，也(ye)提高(gao)了(le)電(dian)(dian)(dian)池(chi)使用(yong)(yong)壽(shou)(shou)命(ming)。