電(dian)(dian)動車(che)到底可(ke)不(bu)可(ke)以使(shi)用(yong)快速(su)充(chong)電(dian)(dian)站，答案是可(ke)以的，但(dan)也(ye)只能(neng)是偶爾(er)應急一下特殊情(qing)況，并(bing)不(bu)能(neng)經(jing)常(chang)使(shi)用(yong)。目前我國的電(dian)(dian)動自行車(che)蓄電(dian)(dian)池普遍是鉛酸電(dian)(dian)池，但(dan)市場上的快速(su)充(chong)電(dian)(dian)器大(da)(da)多利用(yong)高壓大(da)(da)電(dian)(dian)流(liu)脈沖充(chong)電(dian)(dian)。當(dang)大(da)(da)電(dian)(dian)流(liu)充(chong)電(dian)(dian)時，會(hui)加速(su)電(dian)(dian)池極板的極化(hua)速(su)度，減少電(dian)(dian)池壽命(ming)。
電(dian)(dian)(dian)(dian)動車快(kuai)速充(chong)電(dian)(dian)(dian)(dian)站的(de)工作原理就是(shi)(shi)(shi)將電(dian)(dian)(dian)(dian)流調大(da)，快(kuai)速充(chong)電(dian)(dian)(dian)(dian)站的(de)電(dian)(dian)(dian)(dian)流是(shi)(shi)(shi)9A左(zuo)右(you)，而正常(chang)充(chong)電(dian)(dian)(dian)(dian)是(shi)(shi)(shi)1.**-2A，相比(bi)之下快(kuai)速電(dian)(dian)(dian)(dian)瓶車充(chong)電(dian)(dian)(dian)(dian)站的(de)電(dian)(dian)(dian)(dian)流是(shi)(shi)(shi)家庭的(de)5-6倍，加(jia)(jia)大(da)了電(dian)(dian)(dian)(dian)流從而實(shi)現(xian)快(kuai)速充(chong)電(dian)(dian)(dian)(dian)的(de)目的(de)。沒有(you)脈沖保護，短時間充(chong)電(dian)(dian)(dian)(dian)效果(guo)明顯，但是(shi)(shi)(shi)為電(dian)(dian)(dian)(dian)池(chi)極板(ban)(ban)損害(hai)非常(chang)大(da)，加(jia)(jia)速極板(ban)(ban)的(de)硫(liu)化(hua)，老化(hua)，導****板(ban)(ban)脫落，擊穿(chuan)。而且現(xian)在市(shi)場上電(dian)(dian)(dian)(dian)動車的(de)電(dian)(dian)(dian)(dian)池(chi)90%以上都是(shi)(shi)(shi)鉛(qian)酸電(dian)(dian)(dian)(dian)池(chi)，正常(chang)情況下是(shi)(shi)(shi)不允許加(jia)(jia)大(da)電(dian)(dian)(dian)(dian)流充(chong)電(dian)(dian)(dian)(dian)的(de)。
極板損壞
充(chong)電過(guo)程(cheng)是(shi)使(shi)(shi)硫酸鉛和(he)水作(zuo)用，生(sheng)(sheng)(sheng)成(cheng)氧(yang)化(hua)鉛和(he)硫酸的(de)過(guo)程(cheng)，同時(shi)發生(sheng)(sheng)(sheng)水電解，生(sheng)(sheng)(sheng)成(cheng)氫氣(qi)(qi)(qi)和(he)氧(yang)氣(qi)(qi)(qi)的(de)雙向化(hua)學過(guo)程(cheng)。快速(su)充(chong)電會使(shi)(shi)電池(chi)失水變(bian)干(gan)，同時(shi)產(chan)生(sheng)(sheng)(sheng)大(da)量(liang)(liang)熱量(liang)(liang)，生(sheng)(sheng)(sheng)成(cheng)大(da)量(liang)(liang)氫氣(qi)(qi)(qi)和(he)氧(yang)氣(qi)(qi)(qi)，內(nei)部氣(qi)(qi)(qi)壓變(bian)高，容易使(shi)(shi)電池(chi)的(de)塑料殼子(zi)變(bian)軟(ruan)。所以經常快速(su)充(chong)電，或使(shi)(shi)用不合格(ge)、老化(hua)的(de)充(chong)電器，容易使(shi)(shi)電池(chi)充(chong)鼓、變(bian)形，影響電池(chi)的(de)性能，甚至報(bao)廢。
電池鼓包
造成電(dian)(dian)(dian)池(chi)(chi)鼓包(bao)的(de)原因很(hen)多，比如說時間(jian)時間(jian)過(guo)長、充(chong)(chong)電(dian)(dian)(dian)器(qi)質量(liang)差、電(dian)(dian)(dian)池(chi)(chi)工藝落后等，其(qi)(qi)中經常(chang)使(shi)用快速充(chong)(chong)電(dian)(dian)(dian)站(zhan)也(ye)是(shi)一個原因。快速充(chong)(chong)電(dian)(dian)(dian)站(zhan)其(qi)(qi)實就是(shi)利(li)用大(da)電(dian)(dian)(dian)流充(chong)(chong)電(dian)(dian)(dian)，它充(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)流高于普通(tong)充(chong)(chong)電(dian)(dian)(dian)器(qi)的(de)6-10倍，大(da)電(dian)(dian)(dian)流充(chong)(chong)電(dian)(dian)(dian)對電(dian)(dian)(dian)池(chi)(chi)壽命有一定的(de)影響(xiang)，嚴(yan)重(zhong)超過(guo)電(dian)(dian)(dian)動車電(dian)(dian)(dian)池(chi)(chi)的(de)充(chong)(chong)電(dian)(dian)(dian)負(fu)荷(he)，會(hui)迫害到電(dian)(dian)(dian)池(chi)(chi)內部構造，經常(chang)使(shi)用在大(da)電(dian)(dian)(dian)流電(dian)(dian)(dian)瓶(ping)車充(chong)(chong)電(dian)(dian)(dian)站(zhan)充(chong)(chong)電(dian)(dian)(dian)的(de)環境下，電(dian)(dian)(dian)池(chi)(chi)內阻消耗電(dian)(dian)(dian)流大(da)則發熱大(da)，導致電(dian)(dian)(dian)池(chi)(chi)失水，加快電(dian)(dian)(dian)池(chi)(chi)老化(hua)，極板翹曲(qu)變形，酸(suan)液濃度增(zeng)大(da)，久(jiu)了(le)會(hui)因失水而鼓脹。
