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(qian)都有電池(chi)質保(bao)的說法。
二、新能源汽車充電多久
新能源汽車充電多久能充滿(man)沒有標準固定的答案(an),因(yin)為(wei)根據車型的不(bu)同(tong)、電樁(zhuang)功率的不(bu)同(tong)、電池的儲(chu)存(cun)量不(bu)同(tong)等(deng)客觀因(yin)素,都會影響充電的時間。并且,充電還分為(wei)快(kuai)充、慢充。
1、慢充(chong)(chong):在(zai)(zai)使(shi)用交(jiao)流(liu)電的(de)情況下,使(shi)用額定(ding)電流(liu)不超(chao)過16A的(de)標準插頭插座,直(zhi)接(jie)在(zai)(zai)家中(zhong)充(chong)(chong)電,約6~8小時可以充(chong)(chong)滿(man)。而如果(guo)是將(jiang)電動汽車直(zhi)接(jie)在(zai)(zai)電流(liu)更大的(de)交(jiao)流(liu)電網上(shang)利用充(chong)(chong)電樁進行充(chong)(chong)電,一(yi)般4個小時就可以充(chong)(chong)滿(man)。
2、快充(chong)(chong)(chong)(chong)(chong):使用直流(liu)電(dian)(dian)(dian)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)市面(mian)上的(de)快充(chong)(chong)(chong)(chong)(chong)樁功率從(cong)30kw到(dao)超過100kw不等(deng),一般(ban)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)從(cong)30分(fen)鐘(zhong)到(dao)2小時不等(deng)。這里要(yao)注意的(de)一點是,當前電(dian)(dian)(dian)池(chi)技術水(shui)平下,即使快充(chong)(chong)(chong)(chong)(chong)也需要(yao)30分(fen)鐘(zhong)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)才能(neng)達到(dao)電(dian)(dian)(dian)池(chi)容量的(de)80%。超過80%后,為保護電(dian)(dian)(dian)池(chi)安(an)全,充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)必(bi)須變小,充(chong)(chong)(chong)(chong)(chong)到(dao)100%的(de)時間將較長(chang)。
充電(dian)的時候,通常情況下,最多充7個小時就可以了(le),防(fang)止過充電(dian),影響電(dian)池壽命。
三、新能源汽車的優點與缺點
新能源汽(qi)車的優(you)點有:環保;省錢;不用(yong)限(xian)號出行;效率高。
新能(neng)源汽車的缺點(dian)有:充電(dian)(dian)難、充電(dian)(dian)慢;續航(hang)里程較短;售后服務(wu)還不成(cheng)熟;成(cheng)本較高等。