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電池質保的說法。
二、新能源汽車充電多久
新能源汽車(che)充電(dian)(dian)(dian)多久能充滿(man)沒有標準固定(ding)的(de)答案,因為根據車(che)型的(de)不同(tong)(tong)、電(dian)(dian)(dian)樁功率的(de)不同(tong)(tong)、電(dian)(dian)(dian)池的(de)儲存量不同(tong)(tong)等(deng)客觀因素(su),都(dou)會影響充電(dian)(dian)(dian)的(de)時間。并且,充電(dian)(dian)(dian)還分為快充、慢充。
1、慢充(chong):在使用交流(liu)電(dian)的情(qing)況下(xia),使用額定電(dian)流(liu)不(bu)超(chao)過16A的標準插(cha)頭插(cha)座,直(zhi)接(jie)在家中充(chong)電(dian),約6~8小(xiao)時(shi)可以(yi)充(chong)滿。而如(ru)果(guo)是將電(dian)動汽車直(zhi)接(jie)在電(dian)流(liu)更大的交流(liu)電(dian)網上利用充(chong)電(dian)樁進行充(chong)電(dian),一般4個小(xiao)時(shi)就可以(yi)充(chong)滿。
2、快充(chong)(chong):使(shi)用直流(liu)電(dian)(dian)(dian)(dian)充(chong)(chong)電(dian)(dian)(dian)(dian)市面上的快充(chong)(chong)樁功率(lv)從(cong)30kw到(dao)超(chao)過100kw不等(deng),一般充(chong)(chong)電(dian)(dian)(dian)(dian)從(cong)30分鐘到(dao)2小(xiao)時不等(deng)。這里要注意的一點是(shi),當前電(dian)(dian)(dian)(dian)池技術(shu)水平(ping)下,即使(shi)快充(chong)(chong)也需(xu)要30分鐘充(chong)(chong)電(dian)(dian)(dian)(dian)才能達(da)到(dao)電(dian)(dian)(dian)(dian)池容量的80%。超(chao)過80%后,為保護電(dian)(dian)(dian)(dian)池安(an)全,充(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)必須變小(xiao),充(chong)(chong)到(dao)100%的時間將較長。
充(chong)(chong)電的時候(hou),通常情況(kuang)下,最多充(chong)(chong)7個小(xiao)時就可以了,防止過(guo)充(chong)(chong)電,影響電池壽(shou)命(ming)。
三、新能源汽車的優點與缺點
新能(neng)源(yuan)汽車的優點有:環保;省(sheng)錢(qian);不用限號出行(xing);效率(lv)高(gao)。
新能源汽車(che)的(de)缺點(dian)有(you):充電難、充電慢;續航里程較短(duan);售后服務還不成熟;成本較高等。