電動車電池保養方法
1、使用中對電動車電池保養
(1)在(zai)起步、上(shang)橋、爬坡,或頂風行駛(shi)時,應該輔以人力(li),盡(jin)量避(bi)免瞬間大電流放電。
(2)需加速(su)時,應(ying)緩慢旋轉調(diao)速(su)把(ba),避免直接(jie)加快至最快檔。
(3)在路況允(yun)許的(de)情況下,盡可(ke)使電動(dong)車以最(zui)高(gao)速度(du)行駛。
(4)盡量避免(mian)頻(pin)繁剎車、啟動(dong),在道路擁擠時(shi)多用腳(jiao)蹬驅動(dong)。
(5)電(dian)量(liang)顯示電(dian)池(chi)已沒電(dian)了,一(yi)段(duan)時間后,您會發現電(dian)池(chi)又有(you)小量(liang)
電(dian)壓,稱(cheng)為回升電(dian)壓,用(yong)戶應避免使用(yong)這回升電(dian)壓來騎行(xing)。
2、充電方面對電動車電池保養
(1)夜(ye)間充(chong)電,平均(jun)時間在8小時左右,避免過(guo)充(chong)(chong)和欠(qian)充(chong)(chong)。
(2)充電(dian)時,指示燈顯示滿電(dian)時不要(yao)立(li)即(ji)拔下(xia)來,再浮充2-3小時(shi)。
(3)盡量一(yi)次(ci)將電(dian)(dian)充滿。如確實需要在充電(dian)(dian)過程中騎行,應在騎行完后立即充滿。
(4)勤充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)對循環壽(shou)命(ming)是有益(yi)的(de)(de),但目前市(shi)場上大量(liang)流通使用的(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器存在故障率(lv)高,可靠性差,精度低等缺陷。因此(ci),有時勤充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)反而(er)影響(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)使用壽(shou)命(ming)。而(er)將電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)放空再充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian),可能(neng)造成某些單格過放電(dian)(dian)(dian)(dian)(dian)(dian),過放電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)接(jie)受能(neng)力會大大降(jiang)低,引起充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)不足的(de)(de)故障,另外(wai)由于放完電(dian)(dian)(dian)(dian)(dian)(dian)再充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian),充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器重(zhong)負(fu)荷時間長,易損壞充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器。因此(ci)蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)放出(chu)電(dian)(dian)(dian)(dian)(dian)(dian)量(liang)的(de)(de)50-70%時進(jin)行一次充(chong)電(dian)是較合理(li)的,對(dui)電(dian)池的壽命有(you)好處(chu)。
3、電動車電池保養要注意避免虧電存放
虧(kui)電狀態是(shi)指電池(chi)使用(yong)后沒有(you)及時(shi)充(chong)(chong)電。在虧(kui)電狀態下出現硫酸鹽化,硫酸鉛結晶(jing)物附在極板上,堵塞(sai)電離子通道(dao),造成電池(chi)容量下降。虧(kui)電狀態閑置時(shi)間(jian)越長,電池(chi)損壞越嚴重。特別是(shi)夏天(tian),務必(bi)及時(shi)充(chong)(chong)電。存(cun)放時(shi)間(jian)每超過(guo)一(yi)個月就要補充(chong)(chong)一(yi)次電。
4、對電動車電池保養還應及時維護
當電(dian)池出現(xian)以下(xia)情況須要維護:
(1)長(chang)時(shi)間充電不變綠燈
(2)電池在(zai)充電時發燙
(3)電池容量(liang)下降太快
5、電動車電池保養要定期檢驗
在使用(yong)過程中,如果電動車的續行里程在短(duan)時間內(nei)突然下降十幾(ji)公里,則很(hen)有可能是電池(chi)組中最少有一塊電池(chi)出現斷(duan)格、極(ji)板(ban)軟化、極(ji)板(ban)活性(xing)物質脫落等短(duan)路現象。此時,應及(ji)時進(jin)行檢查、再生及(ji)配組。這樣能相對(dui)延長電池(chi)組壽命,最大程度地節省(sheng)開支。
6、對電動車電池保養還要注意:
電瓶(ping)在(zai)電動自行(xing)車上安裝(zhuang)要牢(lao)固,以(yi)防騎行(xing)時(shi)電瓶(ping)受振動損害;經常清除(chu)電瓶(ping)蓋上的灰塵、污(wu)物(wu),注意保持電瓶(ping)干燥、清潔,以(yi)防電瓶(ping)自行(xing)放電。
電動車電池修復方法
萬能表(測電壓用),比重為1.3的稀(xi)硫酸電解液(ye), 針筒,功率(lv)50W的12V燈(deng)泡(汽車用),或2000W的電(dian)爐絲一(yi)小(xiao)節(jie),恒流充(chong)電(dian)機(如沒有的可(ke)用充(chong)電(dian)器代用)
步驟/方(fang)法
1、把電池(chi)用燈泡或(huo)電爐絲放電到(dao)0V,即(ji)清零,一點(dian)電(dian)都沒有,放(fang)(fang)電(dian)時(shi)(shi)最(zui)好是(shi)一個(ge)個(ge)來放(fang)(fang)或(huo)并聯放(fang)(fang)電(dian),這個(ge)工作要一定的時(shi)(shi)間,之(zhi)前(qian)也(ye)可以把車騎(qi)(qi)到都不能騎(qi)(qi)再放(fang)(fang)電(dian),這樣會(hui)更快;
2、打開電(dian)池上蓋片(pian),用針筒往電(dian)池排氣孔(kong)里加比重為(wei)1.3的稀硫酸電解(jie)液加(jia)到富液(加(jia)滿(man)也可),停20分(fen)鐘;
3、給加滿電解(jie)液(ye)的電池(chi)充(chong)電!如(ru)果是20AH的電池,用的是量程為70V的恒流(liu)充電機,可把4個電池串聯來同時充電,用1.5A的電(dian)流(liu)恒流(liu)充24小時,不要限壓,一(yi)般電池就可(ke)修復到8-9成新性(xing)能;如(ru)果沒(mei)有充(chong)電(dian)機,也有辦法,就是用我們平常充(chong)電(dian)動車用的充(chong)電(dian)器(qi)來充(chong)電(dian),但充(chong)20AH的電池要(yao)用充10AH的充電器(電流一般是1.5A-1.8A)來充(chong),一個只能充(chong)2-3只(zhi),時間可充20-24小時.一般也可(ke)把(ba)電池(chi)恢復。
4、如要修復10AH電池,則用(yong)以(yi)上方法用(yong)1A電流連續充20-24小(xiao)時也就可(ke)以修復了!但10AH充電器(qi)的電流(liu)約(yue)1.5-1.8A,太大(da)了,可串聯一(yi)個電(dian)阻來減小電(dian)流到1A.
5、把(ba)電(dian)池里都出來的電(dian)解液用針筒抽到貧(pin)液就可(ke)以了(le),修復完成(cheng)。
選(xuan)購電(dian)動車電(dian)池(chi)時千萬不(bu)要因為價(jia)格便宜,而盲(mang)目跟從購買,選(xuan)擇(ze)比較有(you)(you)知名(ming)度的(de)(de)品(pin)(pin)牌(pai),不(bu)僅品(pin)(pin)質有(you)(you)保證,售后服務也有(you)(you)保障。當然追求品(pin)(pin)牌(pai)的(de)(de)東西不(bu)一(yi)定(ding)就(jiu)是追求價(jia)格的(de)(de)昂貴,不(bu)同的(de)(de)經濟水平我們可以選(xuan)擇(ze)不(bu)同價(jia)位的(de)(de)名(ming)牌(pai)產品(pin)(pin)。選(xuan)擇(ze)網購商品(pin)(pin)的(de)(de)朋友要認(ren)準品(pin)(pin)牌(pai)的(de)(de)旗(qi)艦(jian)店鋪(pu),這樣(yang)子(zi)才能做(zuo)到(dao)萬無一(yi)失(shi)。