一、新能源汽車電池能用多久
新能源汽車電池壽命大概在6年,電動汽車居高不下的售價主要是因為動力電池組成本太高,由于每款車的電池容量不盡相同,業內統一用“元/kWh”單位橫向對比不同電池組的價格差異。目前,動力電池平均成本為227美元/kwh,約合人民幣1500元/kWh。不過新能源車品牌目前都有(you)電池質保的說法。
二、新能源汽車充電多久
新能源汽(qi)車充(chong)電(dian)多(duo)久能充(chong)滿沒有標準固(gu)定的答案(an),因為(wei)根(gen)據(ju)車型的不(bu)同、電(dian)樁功率的不(bu)同、電(dian)池的儲存量不(bu)同等(deng)客觀因素,都會影(ying)響充(chong)電(dian)的時(shi)間(jian)。并且,充(chong)電(dian)還(huan)分(fen)為(wei)快充(chong)、慢(man)充(chong)。
1、慢充(chong)(chong):在(zai)(zai)使(shi)(shi)用交(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)的(de)情況下,使(shi)(shi)用額(e)定電(dian)(dian)(dian)(dian)流(liu)(liu)不(bu)超(chao)過16A的(de)標(biao)準插頭插座(zuo),直(zhi)接在(zai)(zai)家(jia)中(zhong)充(chong)(chong)電(dian)(dian)(dian)(dian),約(yue)6~8小時(shi)可以充(chong)(chong)滿。而(er)如(ru)果是將電(dian)(dian)(dian)(dian)動(dong)汽車(che)直(zhi)接在(zai)(zai)電(dian)(dian)(dian)(dian)流(liu)(liu)更(geng)大的(de)交(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)網上利用充(chong)(chong)電(dian)(dian)(dian)(dian)樁進行充(chong)(chong)電(dian)(dian)(dian)(dian),一般4個小時(shi)就可以充(chong)(chong)滿。
2、快充(chong)(chong):使(shi)用直(zhi)流電(dian)充(chong)(chong)電(dian)市面上的快充(chong)(chong)樁功率從(cong)(cong)30kw到(dao)超過100kw不等,一般充(chong)(chong)電(dian)從(cong)(cong)30分鐘到(dao)2小時(shi)不等。這(zhe)里要注意的一點(dian)是(shi),當前電(dian)池技(ji)術水平下,即使(shi)快充(chong)(chong)也需要30分鐘充(chong)(chong)電(dian)才(cai)能達到(dao)電(dian)池容(rong)量的80%。超過80%后(hou),為保護電(dian)池安全,充(chong)(chong)電(dian)電(dian)流必須變小,充(chong)(chong)到(dao)100%的時(shi)間將較長(chang)。
充電(dian)(dian)的時(shi)候,通常情況下(xia),最多充7個小時(shi)就可以了,防止(zhi)過充電(dian)(dian),影響電(dian)(dian)池(chi)壽(shou)命。
三、新能源汽車的優點與缺點
新能源汽車的優點有:環保;省錢;不用(yong)限號出行;效率高。
新能源汽車(che)的缺點(dian)有:充電(dian)難、充電(dian)慢;續航(hang)里程較短(duan);售后服務還不成熟;成本(ben)較高等。