電動車逐漸成為廣大市民的主要交通工具，由于大多數市民不懂得電池的充電放電原理，不能按正確的方法充電，致使電池使用一年左右就報廢。那么，電動車充電多長時間好？電動車電池保養你做到了嗎？在這里小編提醒廣大市民除了要選購有質量保證的電動車電池品牌外，我們還應注意電動車(che)電池充電時間(jian)，只有在日常生活(huo)中多多注意和好(hao)好(hao)保養，電動車(che)電池才能延(yan)長(chang)它的使(shi)用(yong)壽命。

1.買車(che)或更換電池后(hou)，電池應該(gai)有80％左右的電量，到家就應該(gai)充(chong)電，時間是以(yi)充(chong)電器變(bian)燈(deng)后(hou)再充(chong)4小時為(wei)宜(yi)。

2.以(yi)后每天（36v騎(qi)(qi)過10公里，48v騎(qi)(qi)過15公里）要(yao)堅持充(chong)電(dian)，但是充(chong)電(dian)的(de)時(shi)間不(bu)要(yao)過長，以(yi)充(chong)電(dian)器變燈后一個小時(shi)為宜。充(chong)電(dian)時(shi)寧(ning)可欠充(chong)一些，也不(bu)要(yao)過充(chong)，否則電(dian)池會被充(chong)的(de)因為缺水后，鼓(gu)包，腫(zhong)漲。造成(cheng)對電(dian)池不(bu)可補(bu)救的(de)損失。

3.不(bu)要讓水進入電(dian)(dian)池(chi)(chi)盒(he)內，以造成殼體內電(dian)(dian)池(chi)(chi)聯電(dian)(dian)。

4.每個(ge)月定期一次(ci)完(wan)全(quan)放電（騎到“欠壓”燈(deng)亮起），然后連(lian)續充(chong)電12小(xiao)時。

5.有條件的對整組電池里(li)的單(dan)體對調一下(xia)，對過了質(zhi)保期的電池（尤(you)其是(shi)到了夏天），每隔三，四個月要(yao)對電池每個單(dan)體加3-4毫升的去(qu)離(li)子水(shui)（娃哈(ha)哈(ha)純凈水(shui)也可）。

6.一旦(dan)發現(xian)充電(dian)器不轉綠燈或(huo)一充電(dian)就轉綠燈，一定要檢查是(shi)不是(shi)充電(dian)器有問題(ti)，或(huo)者失水。

7.整組電(dian)池的(de)放電(dian)口與充電(dian)口要隨時(shi)保持清潔，防止(zhi)接(jie)觸點出現(xian)銅(tong)銹(xiu)，造成接(jie)觸不良(liang)發生(sheng)過(guo)熱而損壞。

8.有(you)腳踏的盡量用腳起步(bu)，不(bu)要(yao)負(fu)荷太大，加速平(ping)緩。不(bu)要(yao)坐上車(che)就給電起動。

由于(yu)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)越深越淺(qian)，其循環次數將大(da)(da)幅度增加(jia)。因此(ci)，按(an)這一(yi)(yi)理(li)論(lun)，勤(qin)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)對循環壽(shou)命(ming)是有益的(de)(de)(de)，但就目(mu)前市場上大(da)(da)量流通使用的(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)來講(jiang)，由于(yu)受價(jia)格(ge)因素及技術水平(ping)等(deng)影響(xiang)，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)存在故障率(lv)高，可靠(kao)性差，精(jing)度低(di)等(deng)缺陷。因此(ci)，有時(shi)(shi)勤(qin)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)反(fan)而(er)影響(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)使用壽(shou)命(ming)。將電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)放(fang)空再充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)次數雖然減少，但放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)由于(yu)單(dan)體電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)之間(jian)(jian)總會(hui)存在差異可能造成某些(xie)單(dan)格(ge)過放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，過放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)接受能力(li)會(hui)大(da)(da)大(da)(da)降低(di)，引(yin)起充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)不足(zu)的(de)(de)(de)故障，另外由于(yu)放(fang)完電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)再充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)重負荷時(shi)(shi)間(jian)(jian)長，易損(sun)壞充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)。因此(ci)，綜(zong)合(he)上述，我(wo)們認為蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)放(fang)出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)量的(de)(de)(de)50-70%時(shi)(shi)進行一(yi)(yi)次充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)是較合(he)理(li)的(de)(de)(de)，對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)使用有好處。

過(guo)充(chong)(chong)(chong)電(dian)即蓄(xu)電(dian)池充(chong)(chong)(chong)電(dian)電(dian)流(liu)大(da)于(yu)(yu)蓄(xu)電(dian)池可接受電(dian)流(liu)，多出(chu)部分即是(shi)(shi)過(guo)充(chong)(chong)(chong)電(dian)量(liang)(liang)，過(guo)充(chong)(chong)(chong)電(dian)主(zhu)要是(shi)(shi)產(chan)生(sheng)電(dian)解水的(de)副(fu)反應(ying)，由于(yu)(yu)電(dian)池正極產(chan)生(sheng)氧(yang)氣轉(zhuan)移到負極發生(sheng)氧(yang)復(fu)合反應(ying)，會(hui)發生(sheng)熱量(liang)(liang)，因此過(guo)充(chong)(chong)(chong)電(dian)量(liang)(liang)實(shi)際轉(zhuan)換成(cheng)熱量(liang)(liang)使電(dian)池溫度升高，若不加以控制(zhi)，會(hui)造成(cheng)大(da)量(liang)(liang)失水，嚴重(zhong)者造成(cheng)“熱失控”容量(liang)(liang)劇減，甚至(zhi)變形等故障。欠(qian)充(chong)(chong)(chong)電(dian)通俗講就是(shi)(shi)未(wei)充(chong)(chong)(chong)飽電(dian)經常處(chu)于(yu)(yu)充(chong)(chong)(chong)電(dian)不足的(de)情況下，極極就會(hui)逐漸形成(cheng)一(yi)(yi)種(zhong)粗大(da)堅硬的(de)硫酸鉛，它(ta)幾(ji)乎不溶解，即產(chan)生(sheng)所(suo)謂的(de)“不可逆硫酸鹽(yan)化”，使用普通的(de)方(fang)法無法充(chong)(chong)(chong)進電(dian)，因此容量(liang)(liang)會(hui)一(yi)(yi)次一(yi)(yi)次地(di)快速衰減。

1.首先是電池(chi)不能粘水(shui)，如果下雨(yu)天有打濕(shi)電池(chi)的情況(kuang)，或充電時發(fa)生碰水(shui)，及(ji)時用(yong)干(gan)抹布搽干(gan)；

2.不(bu)能(neng)(neng)超載行使，特別是不(bu)能(neng)(neng)在上(shang)坡段超載，因為突然加大(da)電(dian)流，會對電(dian)池造(zao)成傷害；

3.電(dian)池(chi)充(chong)(chong)電(dian)時(shi)間(jian)一定要均勻(yun)，不(bu)能(neng)今(jin)天晚(wan)上充(chong)(chong)6小時(shi)，明(ming)天充(chong)(chong)8小時(shi)。一次充(chong)(chong)電(dian)一定要充(chong)(chong)滿，不(bu)充(chong)(chong)滿使用會降低電(dian)池(chi)的壽命；

4.使用(yong)電(dian)(dian)子修復器進行電(dian)(dian)動(dong)車電(dian)(dian)池修復，這樣可(ke)以(yi)有(you)效(xiao)的(de)(de)(de)將電(dian)(dian)池內(nei)部的(de)(de)(de)硫化(hua)鉛(qian)晶體有(you)效(xiao)的(de)(de)(de)分(fen)解(jie)，延長電(dian)(dian)池的(de)(de)(de)使用(yong)壽命（使用(yong)證明可(ke)有(you)效(xiao)的(de)(de)(de)延長電(dian)(dian)池2年(nian)左右(you)）。對使用(yong)一年(nian)左右(you)的(de)(de)(de)舊電(dian)(dian)池，可(ke)有(you)效(xiao)的(de)(de)(de)恢復到新電(dian)(dian)池狀態的(de)(de)(de)80%左右(you)，還能在(zai)使用(yong)一年(nian)左右(you)。

答：需要。因蓄(xu)電(dian)(dian)池在充電(dian)(dian)過程(cheng)中會產生氫(qing)氧氣(qi)體，絕(jue)大(da)部(bu)分氣(qi)體會在電(dian)(dian)池內(nei)復合成水，只有(you)小部(bu)分氣(qi)體會通過安全閥排(pai)出電(dian)(dian)池外，長久會導(dao)致電(dian)(dian)池失水。所以(yi)您(nin)的電(dian)(dian)動車(che)在使用了8-10個月以(yi)后或充電(dian)(dian)時電(dian)(dian)源箱(xiang)發燙時最好到電(dian)(dian)池經營店或維修店進行(xing)加液維護。

答：不一定。當(dang)蓄電池老化、容量下降時，續航(hang)里(li)程會變短(duan)，但以下不屬于(yu)蓄電池的問題時也(ye)會導致續航(hang)里(li)程變短(duan)：

1、當(dang)電(dian)機效率下(xia)降時，所做的無用功增(zeng)大，浪費電(dian)量，使(shi)續航里(li)程變(bian)短(duan)；

2、劣(lie)質(zhi)充電(dian)(dian)器每天對蓄電(dian)(dian)池(chi)充電(dian)(dian)時欠(qian)充電(dian)(dian)，使蓄電(dian)(dian)池(chi)容量不(bu)足而造成續(xu)航(hang)里(li)程下(xia)降(jiang)；

3、控制器不良使電動車(che)起動電流過(guo)大時間過(guo)程(cheng)而浪費電量，導致電動車(che)續航里程(cheng)變(bian)短；

4、劣質電(dian)動車(che)各(ge)運動部位(wei)摩擦系(xi)數(shu)過大(da)或者機械(xie)傳動阻(zu)力過大(da)，也(ye)能造成浪費電(dian)量，而(er)導致續航里程變短(duan)。

答：1、避免(mian)在高(gao)溫烈日下暴曬(shai)，嚴禁在高(gao)溫環境下充(chong)電；

2、避免高(gao)溫下(xia)行(xing)駛后立即(ji)充電，防止充電時(shi)間過長（正常8小時(shi)左右(you)）；

3、電(dian)池充(chong)電(dian)時電(dian)源(yuan)箱發燙或(huo)(huo)不轉綠燈(deng)，應及時到電(dian)池經營店或(huo)(huo)維(wei)修店對電(dian)池或(huo)(huo)充(chong)電(dian)器進(jin)行檢測維(wei)修.

答(da)：1、冬季使用電動車您會感到續航里程(cheng)明(ming)顯下降(jiang)（北方更明(ming)顯），這是正常(chang)現象；

2、因(yin)低溫環境(jing)下(xia)一則蓄(xu)電(dian)(dian)(dian)池充(chong)(chong)電(dian)(dian)(dian)接受能力(li)降低，再則電(dian)(dian)(dian)解液粘度增大，電(dian)(dian)(dian)化學反(fan)應阻力(li)增加，結果導致蓄(xu)電(dian)(dian)(dian)池容量下(xia)降。故您在(zai)冬季使用時應避免將電(dian)(dian)(dian)動車放(fang)在(zai)室(shi)外過夜或在(zai)低溫環境(jing)下(xia)充(chong)(chong)電(dian)(dian)(dian)。

1、電源箱體過于密(mi)封，電源充(chong)電末(mo)期產生(sheng)氫(qing)氣無(wu)法溢出；

2、電源連接線(xian)松動、老化或(huo)裸露在外，鑰匙接通放(fang)電時產生火(huo)花或(huo)因路面不平震動使(shi)線(xian)路產生火(huo)花引燃氫氣(qi)；

3、電源箱體(ti)上保險絲座松動(dong)，在電池充放電過程(cheng)中(zhong)發熱或(huo)產(chan)生火(huo)花，引燃氫氣(qi)而產(chan)生氣(qi)體(ti)膨脹，沖(chong)破電源上蓋；

4、蓄(xu)電池不得接近明火(huo)或高溫熱源(yuan)，不得將蓄(xu)電池拋入(ru)火(huo)中(zhong)或浸沒在(zai)水中(zhong)，嚴禁(jin)在(zai)陽光(guang)下直(zhi)接暴曬或充電；

5、蓄電池不得放(fang)置在密閉的(de)容(rong)器(qi)中(zhong)，應(ying)保持(chi)通(tong)風(feng)良(liang)好；

6、如發現蓄(xu)(xu)電(dian)池(chi)外殼破裂、滲漏時(shi)，需更換蓄(xu)(xu)電(dian)池(chi)；

7、電解液為酸性溶(rong)液，如(ru)沾到(dao)皮膚、衣物上(shang)，須(xu)立即用大量清(qing)水沖洗，嚴重時須(xu)送醫院治療(liao)；

8、蓄(xu)電(dian)池不得短(duan)路，不得倒置使用。

1.重(zhong)新配組(zu)(zu)：整(zheng)組(zu)(zu)電(dian)(dian)池(chi)損環以后，我們(men)往(wang)往(wang)對電(dian)(dian)池(chi)進行(xing)充放電(dian)(dian)檢測，在檢驗(yan)中往(wang)往(wang)會發現一組(zu)(zu)電(dian)(dian)池(chi)中有50％的電(dian)(dian)池(chi)并沒有損壞。其原(yuan)因也就是在串連電(dian)(dian)池(chi)組(zu)(zu)中，個別的電(dian)(dian)池(chi)落后形成整(zheng)組(zu)(zu)電(dian)(dian)池(chi)功(gong)能下(xia)(xia)降，以至于整(zheng)組(zu)(zu)電(dian)(dian)瓶功(gong)能下(xia)(xia)降。

2.補水：對使用(yong)(yong)了4個(ge)月(yue)左(zuo)右(you)的(de)(de)電(dian)(dian)(dian)(dian)池進(jin)行一(yi)次(ci)補水，可(ke)以延長電(dian)(dian)(dian)(dian)池的(de)(de)使用(yong)(yong)壽命(ming)，延長時間(jian)平均達到3個(ge)月(yue)以上。應該(gai)注意的(de)(de)是，每次(ci)補水以后(hou)，電(dian)(dian)(dian)(dian)池都利用(yong)(yong)處(chu)于過(guo)充(chong)電(dian)(dian)(dian)(dian)狀(zhuang)態把電(dian)(dian)(dian)(dian)池由“準貧(pin)液”轉為“貧(pin)液”狀(zhuang)態，而(er)這(zhe)個(ge)過(guo)充(chong)電(dian)(dian)(dian)(dian)對提高電(dian)(dian)(dian)(dian)池容(rong)量是有(you)好處(chu)的(de)(de)。

3.消(xiao)除硫化：采用電(dian)池修復(fu)設(she)備，對電(dian)池進行(xing)消(xiao)除硫化的處(chu)理。

4.微(wei)粒(li)發生器： 采(cai)取微(wei)粒(li)發生器并聯(lian)在(zai)電(dian)(dian)池(chi)上，對電(dian)(dian)池(chi)進行(xing)修(xiu)復。這(zhe)種方(fang)法對修(xiu)復電(dian)(dian)池(chi)比較好，但是由于修(xiu)復的比較徹底(di)，所(suo)以，如果沒有過(guo)放電(dian)(dian)，對于連續使用(yong)的電(dian)(dian)池(chi)來說(shuo)，往往是徹底(di)消除了電(dian)(dian)池(chi)硫化的可能性。

5.綜合修復方法：對電池(chi)采(cai)用定期(qi)檢(jian)驗，及時除硫和補(bu)水(shui)，單只電池(chi)充電、重新配組。電池(chi)說(shuo)明，如果是免維(wei)護，一般不(bu)需(xu)要(yao)加水(shui)。如果需(xu)要(yao)加水(shui)，先(xian)檢(jian)測一下電動(dong)車電池(chi)自身的(de)電解液(ye)密度(du)(du)，根據(ju)不(bu)同的(de)情況選擇相應濃(nong)度(du)(du)或沒(mei)有(you)濃(nong)度(du)(du)的(de)水(shui)進行補(bu)充，這樣(yang)才能(neng)讓電池(chi)容量有(you)所增加或延(yan)長(chang)使用壽命。

電(dian)(dian)動車電(dian)(dian)池(chi)可(ke)謂是電(dian)(dian)動車的心(xin)臟，當然(ran)得(de)買好(hao)的，這不僅電(dian)(dian)池(chi)的壽命(ming)更長，好(hao)電(dian)(dian)池(chi)還能使電(dian)(dian)動車“延年益壽”呢(ni)。至(zhi)于電(dian)(dian)動車電(dian)(dian)池(chi)牌(pai)子(zi)的選擇(ze)，您可(ke)以參(can)考十(shi)大(da)品牌(pai)網MAIGOO有提供的電(dian)(dian)動車電(dian)(dian)池(chi)十(shi)大(da)品牌(pai)信息(xi)：