很多有電(dian)動(dong)自行車/電(dian)動(dong)車的(de)朋友有時有面臨(lin)電(dian)動(dong)車充電不上電的尷尬，有時是電動(dong)車電池的原(yuan)(yuan)因，有時則是電源適(shi)配器(qi)的原(yuan)(yuan)因，不過不必擔心(xin)，只要你了解(jie)了這幾(ji)招就會輕松解(jie)決。

一般情況下，電(dian)(dian)動車電(dian)(dian)池(chi)與充(chong)電(dian)(dian)孔連接(jie)部分都設有(you)防水，因此如果發(fa)現(xian)電(dian)(dian)池(chi)充(chong)電(dian)(dian)沒(mei)反應的話，很有(you)可(ke)能是充(chong)電(dian)(dian)器與交流220V電(dian)(dian)源(yuan)接(jie)觸不(bu)良，此時可(ke)以試著(zhu)重新插接(jie)電(dian)(dian)源(yuan)；當然也(ye)有(you)可(ke)能是電(dian)(dian)池(chi)電(dian)(dian)源(yuan)適(shi)配器指(zhi)示(shi)燈的發(fa)光(guang)管(guan)損壞(huai)，而(er)造成(cheng)誤判，此時只需要(yao)對發(fa)光(guang)管(guan)進行更換(huan)或修復(fu)即可(ke)。

   另外，大多數情(qing)(qing)況下電動(dong)車(che)電池(chi)多采用(yong)鉛酸/鋰(li)電，而使用(yong)壽(shou)命會分別(bie)在2-5年不等。如果電動(dong)車(che)電池(chi)已經使用(yong)了足夠時(shi)間(jian)，而發現充不了電的(de)話，很(hen)有(you)可能是(shi)電池(chi)壽(shou)命即將終止(zhi)。因此這種情(qing)(qing)況下，只能給電動(dong)車(che)進(jin)行電池(chi)維修或直接更換電池(chi)。  

   除了以上表(biao)象(xiang)問題，另(ling)外(wai)一(yi)種(zhong)原因(yin)就是(shi)電動車或許已經造成損(sun)傷的可能(neng)性。如(ru)果電動車電池充電無反應，就要(yao)查看電池內部線路(lu)(lu)(lu)是(shi)否發生(sheng)短路(lu)(lu)(lu)或表(biao)盤(pan)線路(lu)(lu)(lu)板上有斷路(lu)(lu)(lu)。此時的解(jie)決方法，只需要(yao)對(dui)儀表(biao)線路(lu)(lu)(lu)板進行更換(huan)或修復(fu)就OK。

   因此，為了使得(de)電(dian)(dian)(dian)(dian)動(dong)(dong)車(che)電(dian)(dian)(dian)(dian)池使用壽命延長，大家(jia)平日里(li)需(xu)要對電(dian)(dian)(dian)(dian)動(dong)(dong)車(che)有正(zheng)確(que)的保養(yang)維護觀念，因為正(zheng)確(que)的操作在(zai)(zai)安全出行方面真的很關鍵。比如電(dian)(dian)(dian)(dian)動(dong)(dong)車(che)電(dian)(dian)(dian)(dian)池應該避免頻繁充(chong)(chong)電(dian)(dian)(dian)(dian)，只需(xu)60%-70%時(shi)再充(chong)(chong)電(dian)(dian)(dian)(dian)，當然也(ye)要避免長時(shi)間充(chong)(chong)電(dian)(dian)(dian)(dian)，在(zai)(zai)使用電(dian)(dian)(dian)(dian)源(yuan)適配器充(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)，充(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)間也(ye)最好保持在(zai)(zai)8-10小(xiao)時(shi)為宜。