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(ping)時,選(xuan)擇鋰(li)電(dian)池好還是鉛酸(suan)電(dian)池好呢?
1、價格對比
由于鉛酸電(dian)池的(de)制造工藝比(bi)較簡單,使(shi)用(yong)(yong)的(de)材料成本比(bi)較低(di),所以(yi)鉛酸電(dian)池的(de)成本要低(di)很多,另(ling)外鉛酸電(dian)池在使(shi)用(yong)(yong)后,具(ju)有可(ke)回收價值,在更(geng)換(huan)鉛酸電(dian)池時,可(ke)以(yi)采(cai)取以(yi)舊換(huan)新的(de)方式,舊電(dian)池可(ke)以(yi)抵一部分費用(yong)(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(suo)以(yi)說鉛酸(suan)電池(chi)與鋰(li)電池(chi)相比較,鉛酸(suan)電池(chi)的價格(ge)更具(ju)有優勢(shi),在價格(ge)方面(mian)鉛酸(suan)電池(chi)更勝(sheng)一籌。
2、使用壽命對比
無論是鋰(li)(li)電(dian)池還是鉛酸(suan)電(dian)池,都有一定的(de)使(shi)用(yong)(yong)壽(shou)(shou)命,電(dian)池的(de)循(xun)環充放電(dian)次(ci)(ci)(ci)數(shu)決定了電(dian)池的(de)使(shi)用(yong)(yong)壽(shou)(shou)命,鉛酸(suan)電(dian)池的(de)循(xun)環充放電(dian)次(ci)(ci)(ci)數(shu)為(wei)350次(ci)(ci)(ci)左右(you)(you),一般(ban)可(ke)以(yi)使(shi)用(yong)(yong)1~2年左右(you)(you),鋰(li)(li)電(dian)池的(de)循(xun)環充放電(dian)次(ci)(ci)(ci)數(shu)為(wei)500~1000次(ci)(ci)(ci)左右(you)(you),一般(ban)可(ke)以(yi)使(shi)用(yong)(yong)3~5年,所以(yi)說鋰(li)(li)電(dian)池的(de)使(shi)用(yong)(yong)壽(shou)(shou)命大約(yue)為(wei)鉛酸(suan)電(dian)池的(de)2~3倍(bei),在使(shi)用(yong)(yong)壽(shou)(shou)命方面,鋰(li)(li)電(dian)池要明顯比鉛酸(suan)電(dian)池更具優(you)勢。
3、性能對比
由于制(zhi)造工藝的(de)原因,鋰電(dian)池(chi)(chi)(chi)與(yu)(yu)鉛酸(suan)電(dian)池(chi)(chi)(chi)相比較,鋰電(dian)池(chi)(chi)(chi)的(de)能(neng)量(liang)(liang)密度(du)更大,也就是(shi)說使用相同體(ti)積的(de)鋰電(dian)池(chi)(chi)(chi)與(yu)(yu)鉛酸(suan)電(dian)池(chi)(chi)(chi),鋰電(dian)池(chi)(chi)(chi)能(neng)夠儲存更多(duo)(duo)的(de)電(dian)量(liang)(liang),所以(yi)說在梯級相同的(de)情況下(xia),鋰電(dian)池(chi)(chi)(chi)能(neng)夠釋放的(de)電(dian)量(liang)(liang)會更多(duo)(duo),電(dian)動車的(de)續航里程會更遠一些,所以(yi)鋰電(dian)池(chi)(chi)(chi)的(de)性能(neng)要比鉛酸(suan)電(dian)池(chi)(chi)(chi)高。
4、輕便性相比較
接下(xia)來我們再看一(yi)(yi)下(xia)鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)與鉛(qian)(qian)酸電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)的(de)輕便性,同(tong)樣由于制造工藝(yi)的(de)原因,使(shi)用相同(tong)體(ti)積的(de)鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)與鉛(qian)(qian)酸電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi),鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)質量會(hui)更輕一(yi)(yi)些,一(yi)(yi)般為鉛(qian)(qian)酸電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)的(de)1/3,由于質量更輕,所以限制重量的(de)新國標電(dian)(dian)(dian)動自行(xing)車,往往會(hui)選擇使(shi)用鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi),這樣可以使(shi)得車輛(liang)續航(hang)里程(cheng)增加,同(tong)時質量還不會(hui)明顯(xian)的(de)增大,在(zai)輕便性方面(mian),鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)比鉛(qian)(qian)酸電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)更具有(you)優(you)勢。
5、充電速度對比
在電(dian)(dian)動(dong)車使用過程中,需(xu)要經常對電(dian)(dian)池(chi)進行(xing)充(chong)(chong)(chong)電(dian)(dian),接下來我們看一下鋰(li)電(dian)(dian)池(chi)與鉛(qian)酸(suan)電(dian)(dian)池(chi)充(chong)(chong)(chong)電(dian)(dian)速(su)度哪一個(ge)更(geng)快?鋰(li)電(dian)(dian)池(chi)支持快充(chong)(chong)(chong)的(de)功能,可以實現一小時(shi)內充(chong)(chong)(chong)滿,而鉛(qian)酸(suan)電(dian)(dian)池(chi)在充(chong)(chong)(chong)電(dian)(dian)時(shi)需(xu)要6~8個(ge)小時(shi),所(suo)以在充(chong)(chong)(chong)電(dian)(dian)速(su)度方(fang)面,鋰(li)電(dian)(dian)池(chi)比(bi)鉛(qian)酸(suan)電(dian)(dian)池(chi)要快得多。
5、安全性相比較
安(an)全(quan)性(xing)(xing)(xing)是(shi)一(yi)個不可(ke)(ke)避免的(de)話(hua)題,接下來我們看一(yi)下鋰電(dian)(dian)池(chi)(chi)與(yu)鉛酸電(dian)(dian)池(chi)(chi)在(zai)使用(yong)(yong)過(guo)程(cheng)(cheng)中哪一(yi)款更安(an)全(quan),同(tong)樣由于制造工藝的(de)原(yuan)因,鉛酸電(dian)(dian)池(chi)(chi)比(bi)較(jiao)穩定,安(an)全(quan)性(xing)(xing)(xing)非常高,在(zai)使用(yong)(yong)過(guo)程(cheng)(cheng)中不會出(chu)現起火(huo)、爆炸(zha)的(de)情況,鋰電(dian)(dian)池(chi)(chi)比(bi)較(jiao)活躍,如(ru)果(guo)使用(yong)(yong)不當,可(ke)(ke)能會造成起火(huo)、爆炸(zha)的(de),不過(guo)大品牌的(de)鋰電(dian)(dian)池(chi)(chi)一(yi)般都具有BMS電(dian)(dian)池(chi)(chi)管理系統(tong),只要使用(yong)(yong)得當,鋰電(dian)(dian)池(chi)(chi)也是(shi)比(bi)較(jiao)安(an)全(quan)的(de),在(zai)安(an)全(quan)性(xing)(xing)(xing)方面,鉛酸電(dian)(dian)池(chi)(chi)要比(bi)鋰電(dian)(dian)池(chi)(chi)更安(an)全(quan)一(yi)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,要比使(shi)用(yong)鉛酸電池更具有優越性
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哪些:
1、優點:重量輕(qing)體積小,使用壽(shou)命(ming)長,方便取出或(huo)攜帶。
2、缺點:價(jia)格比較貴,安全性(xing)相(xiang)對小一點。
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