舊蓄電池修復并不難。如對整組舊蓄電池（串聯）同時進行修復難度就大（電池硫化的除外），只要電池組內有一節電池屬物理損傷，使用舊蓄電池修復儀器效果就不明顯，但是要分開電池組，一節一節電池單獨的進行修復，不僅可以檢測電池壞損類型，也可以采取不同的方法進行修復，所以舊蓄電池修復關鍵是修復單體電池（一般為12v），簡單介紹一下幾種舊蓄電池怎么修復方法：

1、舊蓄電池(chi)脈沖修復法：

舊(jiu)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)消除(chu)硫(liu)(liu)化比較好(hao)的(de)(de)方法(fa)就(jiu)是(shi)采用脈(mo)沖(chong)(chong)(chong)(chong)(chong)修(xiu)復法(fa)。在(zai)修(xiu)復舊(jiu)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)時(shi)，脈(mo)沖(chong)(chong)(chong)(chong)(chong)的(de)(de)瞬間(jian)(jian)(jian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)一般根據產(chan)品(pin)所體(ti)現(xian)的(de)(de)功能需要，采取的(de)(de)瞬間(jian)(jian)(jian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)為(wei)60v-300V之間(jian)(jian)(jian)，如(ru)用于(yu)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)延壽的(de)(de)產(chan)品(pin)脈(mo)沖(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)值就(jiu)不益過(guo)大(da)，專門由于(yu)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)修(xiu)復產(chan)品(pin)的(de)(de)脈(mo)沖(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)值就(jiu)可(ke)以偏大(da)（如(ru)果脈(mo)沖(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)值太大(da)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)極板會(hui)造(zao)成(cheng)(cheng)損傷(shang)），脈(mo)沖(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)高，蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)修(xiu)復時(shi)間(jian)(jian)(jian)短，脈(mo)沖(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)低(di)，蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)修(xiu)復時(shi)間(jian)(jian)(jian)相(xiang)對就(jiu)長，盡管(guan)脈(mo)沖(chong)(chong)(chong)(chong)(chong)瞬間(jian)(jian)(jian)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)很(hen)高，但平均電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)并不高，對人(ren)體(ti)沒有傷(shang)害，十分(fen)安(an)全。從固體(ti)物理上來講(jiang)，任何(he)絕緣(yuan)層(ceng)(ceng)在(zai)足夠(gou)高的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)下(xia)都可(ke)以被(bei)(bei)擊穿(chuan)(chuan)(chuan)。一旦絕緣(yuan)層(ceng)(ceng)被(bei)(bei)擊穿(chuan)(chuan)(chuan)，粗(cu)大(da)的(de)(de)硫(liu)(liu)酸(suan)(suan)鉛(qian)就(jiu)會(hui)呈現(xian)導電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)狀(zhuang)態。如(ru)果對高電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻率的(de)(de)絕緣(yuan)施加瞬間(jian)(jian)(jian)高電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)，也可(ke)以擊穿(chuan)(chuan)(chuan)大(da)的(de)(de)硫(liu)(liu)酸(suan)(suan)鉛(qian)結晶(jing)。如(ru)果這個高電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)足夠(gou)短，并且進行限流，在(zai)打(da)穿(chuan)(chuan)(chuan)絕緣(yuan)層(ceng)(ceng)的(de)(de)條件(jian)下(xia)，充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流不大(da)，也不至于(yu)形(xing)成(cheng)(cheng)大(da)量析氣。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)析氣量強正相(xiang)關于(yu)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流和充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)間(jian)(jian)(jian)，如(ru)果脈(mo)沖(chong)(chong)(chong)(chong)(chong)寬度足夠(gou)短，占空比足夠(gou)大(da)，就(jiu)可(ke)以在(zai)保(bao)證(zheng)擊穿(chuan)(chuan)(chuan)粗(cu)大(da)硫(liu)(liu)酸(suan)(suan)鉛(qian)結晶(jing)的(de)(de)條件(jian)下(xia)，同時(shi)發生的(de)(de)微充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)來不及(ji)形(xing)成(cheng)(cheng)析氣。這樣就(jiu)實現(xian)了脈(mo)沖(chong)(chong)(chong)(chong)(chong)消除(chu)硫(liu)(liu)化。

市(shi)場(chang)上有(you)專門的(de)脈沖發生器(qi)銷售，但要注意(yi)選擇(ze)效果(guo)好(hao)的(de)一(yi)(yi)種。脈沖與蓄電(dian)池極板的(de)諧振很重(zhong)要，這(zhe)就(jiu)取決與脈沖頻率(lv)大小、幅度(du)寬窄，脈沖頻率(lv)和幅度(du)不夠就(jiu)達不到消除硫(liu)酸結晶的(de)效果(guo)，頻率(lv)和幅度(du)太(tai)大則會出現消除了硫(liu)化(hua)而損(sun)(sun)傷了電(dian)極板，并出現析氣現象；同時，脈沖波形也(ye)有(you)很多種，在示波器(qi)上可以顯示。好(hao)的(de)脈沖波在無損(sun)(sun)電(dian)池的(de)前提(ti)下(xia)，能夠有(you)效的(de)擊穿(chuan)絕緣層(ceng)，將粉碎后的(de)硫(liu)酸結晶粉末(mo)還(huan)原于電(dian)解液中。這(zhe)就(jiu)象人(ren)們碎石塊一(yi)(yi)樣，面(mian)對一(yi)(yi)塊大石塊，是用(yong)洋(yang)鎬有(you)效、還(huan)是用(yong)鋤頭(tou)有(you)效？一(yi)(yi)看便知。

2、舊蓄(xu)電(dian)池強電(dian)修(xiu)復法(fa)：

強(qiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)修(xiu)(xiu)(xiu)復法(fa)(fa)(fa)就是采(cai)(cai)取充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)的(de)(de)(de)(de)持久高(gao)(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)或(huo)大電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)修(xiu)(xiu)(xiu)復舊蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)方(fang)法(fa)(fa)(fa)，多(duo)在(zai)脈沖修(xiu)(xiu)(xiu)復法(fa)(fa)(fa)效果不(bu)明(ming)顯時(shi)采(cai)(cai)用。其(qi)一、高(gao)(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)修(xiu)(xiu)(xiu)復法(fa)(fa)(fa)：這(zhe)種方(fang)法(fa)(fa)(fa)主要(yao)是采(cai)(cai)取電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)標稱電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)的(de)(de)(de)(de)1.3-1.5倍(bei)的(de)(de)(de)(de)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)修(xiu)(xiu)(xiu)復電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，如36V蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)在(zai)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)不(bu)變或(huo)接近的(de)(de)(de)(de)條件(jian)下(xia)，采(cai)(cai)用48V的(de)(de)(de)(de)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)進行充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)間要(yao)掌握分寸，不(bu)易(yi)過(guo)長，否則電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)會因(yin)析氣發熱。此方(fang)法(fa)(fa)(fa)對(dui)短路(lu)、極板軟化程(cheng)度不(bu)高(gao)(gao)的(de)(de)(de)(de)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)具有一定的(de)(de)(de)(de)修(xiu)(xiu)(xiu)復作用，但使(shi)用不(bu)當，對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)極板壓(ya)點(dian)也會造(zao)成傷害(hai)。其(qi)二、大電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)修(xiu)(xiu)(xiu)復法(fa)(fa)(fa)：這(zhe)種方(fang)法(fa)(fa)(fa)主要(yao)是采(cai)(cai)取高(gao)(gao)于平時(shi)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)1.5-2.0倍(bei)的(de)(de)(de)(de)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)來修(xiu)(xiu)(xiu)復蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，如20AH的(de)(de)(de)(de)蓄(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)使(shi)用3-4A的(de)(de)(de)(de)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)進行充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，利(li)弊與“高(gao)(gao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)修(xiu)(xiu)(xiu)復法(fa)(fa)(fa)”一樣。

3、舊蓄(xu)電池全(quan)充全(quan)放電修復法：

全(quan)(quan)(quan)(quan)(quan)(quan)充(chong)(chong)全(quan)(quan)(quan)(quan)(quan)(quan)放(fang)電(dian)(dian)(dian)(dian)(dian)修復(fu)(fu)法(fa)就是(shi)對舊(jiu)(jiu)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)采取完(wan)全(quan)(quan)(quan)(quan)(quan)(quan)充(chong)(chong)滿電(dian)(dian)(dian)(dian)(dian)后，再完(wan)全(quan)(quan)(quan)(quan)(quan)(quan)的(de)(de)放(fang)電(dian)(dian)(dian)(dian)(dian)修復(fu)(fu)舊(jiu)(jiu)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)方法(fa)。全(quan)(quan)(quan)(quan)(quan)(quan)充(chong)(chong)全(quan)(quan)(quan)(quan)(quan)(quan)放(fang)電(dian)(dian)(dian)(dian)(dian)修復(fu)(fu)法(fa)主要是(shi)對輕(qing)度損傷的(de)(de)蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)具有一定(ding)(ding)的(de)(de)修復(fu)(fu)作用，同時此方法(fa)還可以有效的(de)(de)激活電(dian)(dian)(dian)(dian)(dian)瓶(ping)深層的(de)(de)活性物(wu)質，提(ti)高蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)容(rong)量(liang)。如輕(qing)度硫化的(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，內阻較(jiao)高的(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，此法(fa)的(de)(de)關鍵是(shi)放(fang)電(dian)(dian)(dian)(dian)(dian)一定(ding)(ding)要充(chong)(chong)分(fen)，并且是(shi)對每節單體電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)進行單獨的(de)(de)充(chong)(chong)分(fen)放(fang)電(dian)(dian)(dian)(dian)(dian)，全(quan)(quan)(quan)(quan)(quan)(quan)充(chong)(chong)全(quan)(quan)(quan)(quan)(quan)(quan)放(fang)電(dian)(dian)(dian)(dian)(dian)1-2次，蓄(xu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)容(rong)量(liang)一般都能得到提(ti)升。全(quan)(quan)(quan)(quan)(quan)(quan)充(chong)(chong)全(quan)(quan)(quan)(quan)(quan)(quan)放(fang)電(dian)(dian)(dian)(dian)(dian)修復(fu)(fu)法(fa)不得經常使(shi)用，最少半(ban)年使(shi)用一次，最多(duo)三個(ge)月使(shi)用一次。

4、舊蓄電池補水修復(fu)法：

對蓄電池“失水(shui)”采(cai)取補(bu)(bu)水(shui)的(de)方法便可修復，其(qi)(qi)目的(de)是稀釋濃度(du)提高的(de)硫酸正常(chang)進行(xing)電解(jie)反應。補(bu)(bu)水(shui)方法上較為(wei)簡(jian)單，只(zhi)用打開蓄電池上蓋，可以(yi)看見有六個圓孔，向(xiang)每個圓孔注射一定量的(de)蒸餾(liu)(liu)水(shui)，再浸泡24小時以(yi)上就可以(yi)了(le)。補(bu)(bu)水(shui)只(zhi)可以(yi)補(bu)(bu)充蒸餾(liu)(liu)水(shui)，不(bu)可以(yi)添加其(qi)(qi)他成分的(de)水(shui)，包括純凈水(shui)，因(yin)為(wei)其(qi)(qi)他成分的(de)水(shui)中有各(ge)種金屬分子(zi)，加入(ru)電瓶內后(hou)容易引起自放電而損壞電池。

5、舊蓄電池重新配(pei)組修復(fu)法：

電(dian)動車(che)電(dian)池(chi)一般是(shi)(shi)由幾(ji)節(jie)電(dian)池(chi)串聯而(er)成的(de)電(dian)池(chi)組(zu)，電(dian)池(chi)壞損是(shi)(shi)多方(fang)面的(de)，可(ke)(ke)能電(dian)池(chi)會同時存在幾(ji)個(ge)方(fang)面的(de)損傷(shang)：對(dui)于(yu)硫化的(de)電(dian)瓶，修(xiu)復(fu)后使用(yong)(yong)(yong)效果較(jiao)好(hao)；但是(shi)(shi)對(dui)于(yu)極板軟化以(yi)及斷隔的(de)電(dian)瓶，即(ji)時可(ke)(ke)以(yi)修(xiu)復(fu)，因屬物理硬(ying)傷(shang)，可(ke)(ke)再利用(yong)(yong)(yong)價值不大，修(xiu)復(fu)后的(de)使用(yong)(yong)(yong)時間也(ye)極短(duan)，再修(xiu)復(fu)的(de)效果將會更差。最好(hao)的(de)方(fang)法就是(shi)(shi)把修(xiu)復(fu)價值不大的(de)電(dian)瓶“以(yi)舊(jiu)(jiu)換舊(jiu)(jiu)（換成容(rong)量還有80%以(yi)上的(de)舊(jiu)(jiu)電(dian)池(chi)）”，再和(he)其(qi)他剩(sheng)余幾(ji)節(jie)電(dian)池(chi)重新配組(zu)即(ji)可(ke)(ke)。

蓄電(dian)(dian)池(chi)是有使用壽(shou)(shou)命(ming)(ming)的(de)(de)(de)，電(dian)(dian)池(chi)修(xiu)復只(zhi)是保(bao)持其達(da)到正常的(de)(de)(de)設(she)計壽(shou)(shou)命(ming)(ming)。宣揚電(dian)(dian)瓶修(xiu)復產品(pin)把任何(he)因素損(sun)傷的(de)(de)(de)電(dian)(dian)池(chi)修(xiu)復同新電(dian)(dian)池(chi)一樣、保(bao)證電(dian)(dian)池(chi)可(ke)以(yi)延長使用壽(shou)(shou)命(ming)(ming)多少倍，這些都是不(bu)科學，也是不(bu)切(qie)合(he)實(shi)際的(de)(de)(de)。