電動車開動需要蓄電池提供動力來源,電動車電池的好壞會直接影響到電動車的續航里程。電動車電池種類多(duo)樣,常(chang)見的電(dian)(dian)(dian)(dian)動車電(dian)(dian)(dian)(dian)池有鉛(qian)酸電(dian)(dian)(dian)(dian)池、鋰電(dian)(dian)(dian)(dian)池、膠體蓄電(dian)(dian)(dian)(dian)池、鎳氫電(dian)(dian)(dian)(dian)池。那么(me)(me),電(dian)(dian)(dian)(dian)動車電(dian)(dian)(dian)(dian)池哪種好呢(ni)?這(zhe)些(xie)(xie)電(dian)(dian)(dian)(dian)動車電(dian)(dian)(dian)(dian)池都有什(shen)么(me)(me)優(you)劣呢(ni)?下面就來(lai)了(le)解一(yi)下這(zhe)些(xie)(xie)電(dian)(dian)(dian)(dian)動車電(dian)(dian)(dian)(dian)池的優(you)缺點吧。
查看產品(pin)是(shi)否有(you)變(bian)形、裂紋、劃痕及漏液痕跡,電(dian)池接線端子上(shang)應干凈(jing),無銹蝕(shi),標志應清晰。好(hao)的電(dian)動(dong)車蓄電(dian)池外殼很(hen)厚實,接線端子粗大,而(er)且電(dian)池上(shang)印(yin)字也清晰。另外,要仔細(xi)辨(bian)認找準正品(pin)的。
電(dian)(dian)池標(biao)注(zhu)(zhu)的(de)額定(ding)容(rong)量越(yue)大,電(dian)(dian)池放電(dian)(dian)時間(jian)越(yue)長。最好不要(yao)購買無額定(ding)標(biao)注(zhu)(zhu)的(de)電(dian)(dian)池,要(yao)注(zhu)(zhu)意是否為電(dian)(dian)動車專用。如有(you)多個容(rong)量標(biao)注(zhu)(zhu),應以額定(ding)容(rong)量為準。另外(wai),選購與(yu)電(dian)(dian)池配(pei)套(tao)的(de)、帶自動控制的(de)智能型充電(dian)(dian)器。
用電池檢測設備(bei)檢測單體(ti)電池容量(liang)和性能。性能優良的(de)電動(dong)車蓄電池內阻小(xiao),單體(ti)電壓誤差也(ye)小(xiao)。大(da)電流放電時,電壓降的(de)越小(xiao)越好(hao)。電池充電進入飽和后和蓄電池的(de)電壓應是(shi)一致的(de),誤差以小(xiao)于0.05伏為最好(hao)。
盡量選購知名企(qi)業、大型企(qi)業的(de)品(pin)(pin)牌電(dian)池(chi)有(you)(you)(you)保證。大品(pin)(pin)牌的(de)電(dian)動車電(dian)池(chi)信譽有(you)(you)(you)保障,質量也過(guo)關,而且(qie)大品(pin)(pin)牌售后服(fu)務也到位,看下是(shi)否有(you)(you)(you)400電(dian)話。當(dang)然小(xiao)廠家也有(you)(you)(you)好產(chan)品(pin)(pin),但(dan)是(shi)也得找(zhao)個可靠品(pin)(pin)牌。