一、電動自行車鋰電池和鉛酸電池哪個好

電池是電動自行車的易損耗配件，在使用一段時間后，電動自行車就會出現續航里程變短的情況，這時車主需要更換電池來增加電動自行車的續航，在更換電動自行車電(dian)瓶時(shi)，選擇(ze)鋰電(dian)池好(hao)還是鉛酸電(dian)池好(hao)呢(ni)？

1、價格對比

由于鉛(qian)(qian)酸(suan)電(dian)(dian)(dian)池的(de)制造工藝比(bi)較(jiao)簡單，使用(yong)的(de)材料成本比(bi)較(jiao)低，所(suo)以(yi)鉛(qian)(qian)酸(suan)電(dian)(dian)(dian)池的(de)成本要低很多(duo)，另外鉛(qian)(qian)酸(suan)電(dian)(dian)(dian)池在(zai)使用(yong)后，具(ju)有可回收價值，在(zai)更換鉛(qian)(qian)酸(suan)電(dian)(dian)(dian)池時，可以(yi)采(cai)取以(yi)舊(jiu)換新的(de)方式，舊(jiu)電(dian)(dian)(dian)池可以(yi)抵一部分費(fei)用(yong)。

同樣由于制造工藝的原因，鋰電池的價格要高很多，一般情況下是鉛酸電池的2~3倍，同時鋰電池在使用后沒有可回收價值。所以說鉛(qian)酸(suan)電池(chi)與(yu)鋰電池(chi)相比較，鉛(qian)酸(suan)電池(chi)的價格(ge)更(geng)具有優(you)勢，在(zai)價格(ge)方面(mian)鉛(qian)酸(suan)電池(chi)更(geng)勝一籌(chou)。

2、使用壽命對比

無論是鋰(li)電(dian)(dian)池(chi)還是鉛(qian)酸電(dian)(dian)池(chi)，都有一(yi)(yi)定(ding)的(de)(de)(de)使(shi)用(yong)(yong)(yong)(yong)壽(shou)(shou)命(ming)，電(dian)(dian)池(chi)的(de)(de)(de)循(xun)環充(chong)放電(dian)(dian)次(ci)數決定(ding)了(le)電(dian)(dian)池(chi)的(de)(de)(de)使(shi)用(yong)(yong)(yong)(yong)壽(shou)(shou)命(ming)，鉛(qian)酸電(dian)(dian)池(chi)的(de)(de)(de)循(xun)環充(chong)放電(dian)(dian)次(ci)數為(wei)350次(ci)左右(you)，一(yi)(yi)般可以(yi)使(shi)用(yong)(yong)(yong)(yong)1~2年(nian)左右(you)，鋰(li)電(dian)(dian)池(chi)的(de)(de)(de)循(xun)環充(chong)放電(dian)(dian)次(ci)數為(wei)500~1000次(ci)左右(you)，一(yi)(yi)般可以(yi)使(shi)用(yong)(yong)(yong)(yong)3~5年(nian)，所(suo)以(yi)說鋰(li)電(dian)(dian)池(chi)的(de)(de)(de)使(shi)用(yong)(yong)(yong)(yong)壽(shou)(shou)命(ming)大約為(wei)鉛(qian)酸電(dian)(dian)池(chi)的(de)(de)(de)2~3倍，在使(shi)用(yong)(yong)(yong)(yong)壽(shou)(shou)命(ming)方(fang)面，鋰(li)電(dian)(dian)池(chi)要明顯比鉛(qian)酸電(dian)(dian)池(chi)更具優勢。

3、性能對比

由(you)于制造工藝(yi)的(de)(de)原(yuan)因，鋰電(dian)(dian)池(chi)(chi)(chi)(chi)與鉛(qian)酸(suan)(suan)電(dian)(dian)池(chi)(chi)(chi)(chi)相(xiang)比較，鋰電(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)能量(liang)密度更(geng)(geng)大，也就(jiu)是說使用(yong)相(xiang)同(tong)體積的(de)(de)鋰電(dian)(dian)池(chi)(chi)(chi)(chi)與鉛(qian)酸(suan)(suan)電(dian)(dian)池(chi)(chi)(chi)(chi)，鋰電(dian)(dian)池(chi)(chi)(chi)(chi)能夠儲存更(geng)(geng)多的(de)(de)電(dian)(dian)量(liang)，所以說在(zai)梯級相(xiang)同(tong)的(de)(de)情況下(xia)，鋰電(dian)(dian)池(chi)(chi)(chi)(chi)能夠釋放的(de)(de)電(dian)(dian)量(liang)會更(geng)(geng)多，電(dian)(dian)動車的(de)(de)續航里程會更(geng)(geng)遠一(yi)些(xie)，所以鋰電(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)性能要比鉛(qian)酸(suan)(suan)電(dian)(dian)池(chi)(chi)(chi)(chi)高。

4、輕便性相比較

接下來我們再看(kan)一下鋰(li)電(dian)(dian)(dian)(dian)池(chi)與鉛(qian)酸電(dian)(dian)(dian)(dian)池(chi)的(de)(de)輕便(bian)(bian)性，同樣由于(yu)(yu)制(zhi)造工藝的(de)(de)原因(yin)，使(shi)用相同體積的(de)(de)鋰(li)電(dian)(dian)(dian)(dian)池(chi)與鉛(qian)酸電(dian)(dian)(dian)(dian)池(chi)，鋰(li)電(dian)(dian)(dian)(dian)池(chi)質量(liang)(liang)會(hui)更輕一些，一般(ban)為鉛(qian)酸電(dian)(dian)(dian)(dian)池(chi)的(de)(de)1/3，由于(yu)(yu)質量(liang)(liang)更輕，所以限制(zhi)重量(liang)(liang)的(de)(de)新國(guo)標電(dian)(dian)(dian)(dian)動(dong)自行車，往往會(hui)選擇使(shi)用鋰(li)電(dian)(dian)(dian)(dian)池(chi)，這(zhe)樣可(ke)以使(shi)得車輛續航(hang)里程(cheng)增(zeng)加，同時質量(liang)(liang)還不(bu)會(hui)明顯的(de)(de)增(zeng)大，在(zai)輕便(bian)(bian)性方面，鋰(li)電(dian)(dian)(dian)(dian)池(chi)比鉛(qian)酸電(dian)(dian)(dian)(dian)池(chi)更具有(you)優勢。

5、充電速度對比

在(zai)電(dian)(dian)動車使用過程中(zhong)，需要(yao)(yao)經(jing)常對電(dian)(dian)池(chi)(chi)進行充電(dian)(dian)，接下(xia)來(lai)我(wo)們看(kan)一下(xia)鋰電(dian)(dian)池(chi)(chi)與鉛酸電(dian)(dian)池(chi)(chi)充電(dian)(dian)速(su)(su)度哪(na)一個更快？鋰電(dian)(dian)池(chi)(chi)支持快充的功能，可以(yi)實現(xian)一小(xiao)時(shi)內(nei)充滿，而鉛酸電(dian)(dian)池(chi)(chi)在(zai)充電(dian)(dian)時(shi)需要(yao)(yao)6~8個小(xiao)時(shi)，所以(yi)在(zai)充電(dian)(dian)速(su)(su)度方面，鋰電(dian)(dian)池(chi)(chi)比鉛酸電(dian)(dian)池(chi)(chi)要(yao)(yao)快得多(duo)。

5、安全性相比較

安(an)全(quan)(quan)性是一個不(bu)可避(bi)免的話題(ti)，接(jie)下來我們看一下鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)與鉛(qian)酸電(dian)(dian)(dian)池(chi)(chi)在使(shi)用(yong)(yong)過(guo)程(cheng)中哪一款更(geng)安(an)全(quan)(quan)，同樣由(you)于(yu)制(zhi)造工藝的原(yuan)因，鉛(qian)酸電(dian)(dian)(dian)池(chi)(chi)比(bi)較(jiao)穩定(ding)，安(an)全(quan)(quan)性非常高，在使(shi)用(yong)(yong)過(guo)程(cheng)中不(bu)會(hui)出現(xian)起(qi)火、爆(bao)炸的情(qing)況(kuang)，鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)比(bi)較(jiao)活躍，如(ru)果使(shi)用(yong)(yong)不(bu)當，可能(neng)會(hui)造成起(qi)火、爆(bao)炸的，不(bu)過(guo)大(da)品牌(pai)的鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)一般(ban)都具有BMS電(dian)(dian)(dian)池(chi)(chi)管理(li)系(xi)統，只要(yao)使(shi)用(yong)(yong)得當，鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)也是比(bi)較(jiao)安(an)全(quan)(quan)的，在安(an)全(quan)(quan)性方(fang)面，鉛(qian)酸電(dian)(dian)(dian)池(chi)(chi)要(yao)比(bi)鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)更(geng)安(an)全(quan)(quan)一些。

通過上面各項性能的比較，可以看出，鉛酸電池的價格是鋰電池的1/3左右，但是鉛酸電池的壽命也是鋰電池的1/3左右，所以說兩者每年使用費用大致相等，在安全性方面只要使用大品牌的鋰電池，安全還是有保障的，不過在性能、輕便性與充電速度方面，鋰電池更具有優勢，所以說在更換電池的時候，只要選擇大品牌的正品鋰電池，要比(bi)使用鉛酸電池更具(ju)有優越(yue)性

二、電動自行車鋰電池的優點和缺點介紹

在進行電動自行車鋰電池和鉛酸電池的比較后，我們再來看看電動自行車鋰電池的優點和缺點有(you)哪(na)些：

1、優點：重量輕體積(ji)小(xiao)，使用壽命長，方便取出或(huo)攜帶。

2、缺點：價格比較貴，安全性相對小(xiao)一點。

看(kan)到這里，相信你對電動自行車電池怎么(me)選這個問題(ti)上已經有(you)了(le)自己的答案！主(zhu)頁(ye)還有(you)很多關于電動自行車的小知識，歡迎點(dian)擊查看(kan)哦！