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(dian)池質保(bao)的說法。
二、新能源汽車充電多久
新能(neng)源汽車(che)充(chong)(chong)電多久能(neng)充(chong)(chong)滿沒有(you)標準固定的(de)答案,因為(wei)根據車(che)型的(de)不(bu)同(tong)、電樁功(gong)率的(de)不(bu)同(tong)、電池的(de)儲存量不(bu)同(tong)等客觀(guan)因素(su),都會影響充(chong)(chong)電的(de)時間。并且,充(chong)(chong)電還分(fen)為(wei)快充(chong)(chong)、慢充(chong)(chong)。
1、慢(man)充(chong):在使(shi)用交(jiao)流電(dian)(dian)(dian)(dian)(dian)的情況下,使(shi)用額定電(dian)(dian)(dian)(dian)(dian)流不超(chao)過16A的標(biao)準插(cha)頭插(cha)座,直(zhi)接(jie)(jie)在家中充(chong)電(dian)(dian)(dian)(dian)(dian),約6~8小(xiao)時可以充(chong)滿。而(er)如果是(shi)將(jiang)電(dian)(dian)(dian)(dian)(dian)動汽車直(zhi)接(jie)(jie)在電(dian)(dian)(dian)(dian)(dian)流更大的交(jiao)流電(dian)(dian)(dian)(dian)(dian)網(wang)上利用充(chong)電(dian)(dian)(dian)(dian)(dian)樁進行充(chong)電(dian)(dian)(dian)(dian)(dian),一(yi)般4個小(xiao)時就可以充(chong)滿。
2、快充(chong)(chong)(chong):使用直(zhi)流電充(chong)(chong)(chong)電市面上(shang)的(de)快充(chong)(chong)(chong)樁功(gong)率(lv)從30kw到超(chao)過(guo)100kw不等,一般充(chong)(chong)(chong)電從30分(fen)鐘(zhong)到2小時不等。這(zhe)里要(yao)注意的(de)一點是,當(dang)前電池技術水平下,即使快充(chong)(chong)(chong)也需要(yao)30分(fen)鐘(zhong)充(chong)(chong)(chong)電才(cai)能達到電池容量的(de)80%。超(chao)過(guo)80%后,為保護電池安全(quan),充(chong)(chong)(chong)電電流必須變小,充(chong)(chong)(chong)到100%的(de)時間將較(jiao)長。
充電(dian)(dian)的時(shi)候,通常(chang)情況下(xia),最多充7個(ge)小時(shi)就可(ke)以了(le),防止過充電(dian)(dian),影響電(dian)(dian)池壽命。
三、新能源汽車的優點與缺點
新能(neng)源汽車的優點有:環保;省錢;不用限號出行;效(xiao)率高。
新(xin)能源汽車的缺點有:充(chong)電(dian)難、充(chong)電(dian)慢;續(xu)航里程較短;售后(hou)服(fu)務還(huan)不成熟;成本較高等。