油價持續上漲，汽車使用成本也大幅上升，因此，電動車和電動車產業的發展也越來越繁榮。與傳統的燃油汽車相比，電動車的學習駕駛起來很快，而且購買價格也很低。電動叉車有很多好處，但(dan)是(shi)它(ta)也(ye)有一(yi)個最大的問(wen)題，那就是(shi)耐久性(xing)和充電。有時(shi)，在充電的地方充滿(man)了，但(dan)是(shi)一(yi)開出(chu)來，當它(ta)加速(su)時(shi)，會直接(jie)減(jian)少一(yi)兩(liang)格(ge)電，著到(dao)底(di)是(shi)怎(zen)么一(yi)回事？

　　首先，啟動(dong)時(shi)，電(dian)(dian)壓會(hui)(hui)降低，功耗會(hui)(hui)更高。即使你不(bu)使用電(dian)(dian)動(dong)叉車(che)，電(dian)(dian)池(chi)也會(hui)(hui)繼續放電(dian)(dian)。

　　其次，當電(dian)(dian)(dian)(dian)動(dong)叉(cha)(cha)車(che)(che)(che)充滿電(dian)(dian)(dian)(dian)時，它會(hui)停留太久。雖然在(zai)此期間(jian)沒有使(shi)用(yong)車(che)(che)(che)，但(dan)是(shi)電(dian)(dian)(dian)(dian)池(chi)(chi)一直(zhi)在(zai)放(fang)(fang)電(dian)(dian)(dian)(dian)狀(zhuang)態，所(suo)以使(shi)用(yong)電(dian)(dian)(dian)(dian)動(dong)叉(cha)(cha)車(che)(che)(che)時，看起來(lai)是(shi)滿滿都(dou)是(shi)電(dian)(dian)(dian)(dian)，但(dan)是(shi)加速會(hui)立即失去一兩(liang)格電(dian)(dian)(dian)(dian)，少掉的(de)(de)那個(ge)的(de)(de)是(shi)虛擬的(de)(de)電(dian)(dian)(dian)(dian)。如果電(dian)(dian)(dian)(dian)動(dong)叉(cha)(cha)車(che)(che)(che)的(de)(de)電(dian)(dian)(dian)(dian)池(chi)(chi)存放(fang)(fang)時間(jian)過長，它們也會(hui)被放(fang)(fang)壞。電(dian)(dian)(dian)(dian)池(chi)(chi)中的(de)(de)電(dian)(dian)(dian)(dian)解液(ye)會(hui)發生(sheng)變化，因此不能更(geng)好地儲存電(dian)(dian)(dian)(dian)能。

　　然后(hou)，在(zai)電(dian)(dian)(dian)動叉車(che)長期(qi)使用后(hou)，電(dian)(dian)(dian)路中會出現一定的老化(hua)現象。此時，電(dian)(dian)(dian)動叉車(che)的電(dian)(dian)(dian)阻將(jiang)增加(jia)，從而電(dian)(dian)(dian)池存儲容量將(jiang)在(zai)電(dian)(dian)(dian)路之間(jian)轉移，因(yin)為電(dian)(dian)(dian)阻太大，導(dao)致電(dian)(dian)(dian)流降低。即使電(dian)(dian)(dian)池充滿，電(dian)(dian)(dian)流不穩定性也會減(jian)少兩個(ge)電(dian)(dian)(dian)池。

　　最(zui)后，電(dian)(dian)(dian)動(dong)叉車(che)中的(de)一(yi)個電(dian)(dian)(dian)池(chi)壞了。在電(dian)(dian)(dian)動(dong)汽車(che)的(de)長(chang)期使(shi)用中，如果(guo)有個電(dian)(dian)(dian)池(chi)發生故障，電(dian)(dian)(dian)池(chi)的(de)電(dian)(dian)(dian)阻就會(hui)增加。電(dian)(dian)(dian)池(chi)的(de)功(gong)率(lv)將相(xiang)應地(di)減少(shao)。如果(guo)發現電(dian)(dian)(dian)動(dong)汽車(che)的(de)電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)量不(bu)夠，虛擬電(dian)(dian)(dian)源嚴重時，必須檢查電(dian)(dian)(dian)池(chi)是否損壞。