電動車鋰電池如何組裝

1、準備材料，包括不銹鋼電池盒，給電動車組裝的60V24AH鋰電池，鋰電池必須選用電動車動力電池。

2、將(jiang)鋰(li)電池20顆一串，共計8串。

3、8串鋰電池并聯起來(lai)，用隔板和膠布做(zuo)好絕(jue)緣。

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4、膠布固定，串聯焊接保護線。

5、用熱縮膜(mo)把(ba)串(chuan)焊好的鋰電池包裹絕緣(yuan)，接保護板(ban)，做好絕緣(yuan)，防(fang)止短路。

6、鋰(li)電(dian)池短路危(wei)害很大，熱縮膜包裹完鋰(li)電(dian)池后電(dian)動車(che)鋰(li)電(dian)池組裝就(jiu)完成了，將其放入電(dian)動車(che)即可。

電動車鋰電池使用注意事項

1、溫度

溫度對鋰(li)電(dian)池(chi)壽命也有較大的影(ying)響，冰點以(yi)下(xia)環(huan)境(jing)有可能使鋰(li)電(dian)池(chi)在電(dian)動(dong)(dong)(dong)車(che)(che)打開的瞬間燒毀(hui)，而過(guo)熱(re)的環(huan)境(jing)則會縮減電(dian)動(dong)(dong)(dong)車(che)(che)電(dian)池(chi)的容量，切記(ji)不可將(jiang)電(dian)動(dong)(dong)(dong)車(che)(che)太陽(yang)底下(xia)暴(bao)曬。

2、大電流

比如(ru)(ru)18650電(dian)(dian)(dian)(dian)芯是3C放電(dian)(dian)(dian)(dian)，你(ni)電(dian)(dian)(dian)(dian)動車是8000W的(de)，用的(de)電(dian)(dian)(dian)(dian)芯低于你(ni)的(de)電(dian)(dian)(dian)(dian)動車放電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)，這樣(yang)會(hui)導致鋰電(dian)(dian)(dian)(dian)池(chi)溫度(du)(du)過高，電(dian)(dian)(dian)(dian)流(liu)過大而(er)壽命變短(duan)，還(huan)會(hui)出現鼓包報廢的(de)情況，如(ru)(ru)果你(ni)的(de)電(dian)(dian)(dian)(dian)動車功率非常大，速度(du)(du)非常快(kuai)，建議選(xuan)擇(ze)10C電(dian)(dian)(dian)(dian)流(liu)的(de)18650電(dian)(dian)(dian)(dian)芯，這樣(yang)選(xuan)擇(ze)合適的(de)電(dian)(dian)(dian)(dian)芯顯(xian)然非常重要(yao)。

3、滿電存放

三元鋰電滿電是4.35V，目前市面上的保護板都是4.2V就截止充電，所以很多人買到電動車鋰電池都說(shuo)沒(mei)有標稱的容量多(duo)，其(qi)實(shi)就是這個原因，一般長時間存放電動車鋰電池，充(chong)滿半分之50的電視(shi)最好(hao)的，比如你買新手機(ji)，很多(duo)都是開機(ji)百分之50的電量。

如(ru)果滿(man)電(dian)存放(fang)時間(jian)長，會(hui)讓鋰(li)電(dian)池容量減少。磷酸(suan)鐵鋰(li)和鈦(tai)酸(suan)鋰(li)除外，這(zhe)兩種(zhong)是(shi)可以滿(man)電(dian)存放(fang)的(de)，還需(xu)要注意(yi)的(de)就(jiu)是(shi)選擇品質較(jiao)好的(de)保護板，鋰(li)電(dian)池最(zui)大的(de)禁忌(ji)就(jiu)是(shi)過(guo)(guo)沖過(guo)(guo)放(fang)，三元(yuan)鋰(li)一(yi)次過(guo)(guo)放(fang)就(jiu)報廢，過(guo)(guo)沖必定鼓(gu)包也報廢。

電動車鉛酸蓄電池好還是鋰電池好

鉛酸(suan)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)作為電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)車電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)，在設(she)計(ji)上(shang)(shang)有(you)它(ta)的(de)(de)優勢(shi)。優勢(shi)表現(xian)在它(ta)所提(ti)供(gong)的(de)(de)開(kai)路電(dian)(dian)(dian)(dian)(dian)(dian)源比(bi)較大(相比(bi)鋰電(dian)(dian)(dian)(dian)(dian)(dian)池(chi))來(lai)(lai)說。一個12V的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)，只需要(yao)做(zuo)成一個電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)，而鋰電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)在作為動(dong)(dong)力電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)時可(ke)能需要(yao)串聯很(hen)多形成電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組才(cai)可(ke)以。對于動(dong)(dong)力電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)設(she)計(ji)來(lai)(lai)說，鉛酸(suan)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)可(ke)以比(bi)較容易的(de)(de)做(zuo)到，而鋰電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)則需要(yao)在設(she)計(ji)，后期充電(dian)(dian)(dian)(dian)(dian)(dian)，使用維護中遇到很(hen)多問題。從制造(zao)成本(ben)上(shang)(shang)面來(lai)(lai)講(jiang)，目前(qian)的(de)(de)動(dong)(dong)力型電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)，前(qian)者(zhe)要(yao)抵，后者(zhe)要(yao)高。但(dan)鋰電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)是未來(lai)(lai)的(de)(de)發展趨勢(shi)。