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。電動車電池種類多樣,常見的(de)電(dian)(dian)(dian)動車(che)(che)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)有鉛酸電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)、鋰電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)、膠體蓄(xu)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)、鎳氫電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)。那么,電(dian)(dian)(dian)動車(che)(che)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)哪(na)種好呢?這(zhe)些電(dian)(dian)(dian)動車(che)(che)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)都(dou)有什(shen)么優(you)劣呢?下(xia)面就來了解一(yi)下(xia)這(zhe)些電(dian)(dian)(dian)動車(che)(che)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)的(de)優(you)缺點吧。
查看產品(pin)(pin)是(shi)否有變形、裂(lie)紋、劃(hua)痕及(ji)漏液痕跡,電(dian)池接線端(duan)子上應干凈(jing),無銹蝕(shi),標志應清晰。好的電(dian)動(dong)車蓄電(dian)池外(wai)殼很(hen)厚實,接線端(duan)子粗大,而且電(dian)池上印(yin)字也(ye)清晰。另外(wai),要仔細辨認(ren)找準(zhun)正品(pin)(pin)的。
電(dian)池(chi)(chi)標注(zhu)(zhu)的(de)(de)額(e)定容量越大(da),電(dian)池(chi)(chi)放電(dian)時間越長(chang)。最好不要購買無額(e)定標注(zhu)(zhu)的(de)(de)電(dian)池(chi)(chi),要注(zhu)(zhu)意是(shi)否為(wei)電(dian)動車專用。如(ru)有(you)多個容量標注(zhu)(zhu),應以額(e)定容量為(wei)準(zhun)。另外(wai),選購與電(dian)池(chi)(chi)配套的(de)(de)、帶自(zi)動控制的(de)(de)智能型充電(dian)器(qi)。
用電(dian)(dian)(dian)(dian)池檢測設備檢測單體電(dian)(dian)(dian)(dian)池容量和(he)性能(neng)。性能(neng)優良的(de)(de)電(dian)(dian)(dian)(dian)動車蓄電(dian)(dian)(dian)(dian)池內阻小(xiao)(xiao),單體電(dian)(dian)(dian)(dian)壓誤差(cha)也小(xiao)(xiao)。大電(dian)(dian)(dian)(dian)流放電(dian)(dian)(dian)(dian)時,電(dian)(dian)(dian)(dian)壓降的(de)(de)越小(xiao)(xiao)越好。電(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)進入飽和(he)后和(he)蓄電(dian)(dian)(dian)(dian)池的(de)(de)電(dian)(dian)(dian)(dian)壓應是一致的(de)(de),誤差(cha)以小(xiao)(xiao)于0.05伏(fu)為最好。
盡量(liang)選購知名(ming)企(qi)業、大(da)型(xing)企(qi)業的(de)品牌電(dian)池有(you)(you)保證。大(da)品牌的(de)電(dian)動車電(dian)池信譽(yu)有(you)(you)保障,質量(liang)也(ye)(ye)過(guo)關,而且大(da)品牌售(shou)后服(fu)務(wu)也(ye)(ye)到位,看下是(shi)否有(you)(you)400電(dian)話(hua)。當然(ran)小(xiao)廠(chang)家(jia)也(ye)(ye)有(you)(you)好產(chan)品,但是(shi)也(ye)(ye)得找個可(ke)靠(kao)品牌。