電瓶餓死后如何激活?
電(dian)(dian)(dian)瓶(ping)(ping)餓(e)死(si)后(hou)如何激活?這個首(shou)先要先清楚餓(e)死(si)的(de)(de)電(dian)(dian)(dian)瓶(ping)(ping)是(shi)什(shen)么(me)類型(xing)的(de)(de)蓄(xu)(xu)(xu)電(dian)(dian)(dian)池(chi)(chi)。目(mu)前電(dian)(dian)(dian)動(dong)車電(dian)(dian)(dian)池(chi)(chi)餓(e)死(si)的(de)(de)蓄(xu)(xu)(xu)電(dian)(dian)(dian)池(chi)(chi)種類主要是(shi)鉛酸蓄(xu)(xu)(xu)電(dian)(dian)(dian)池(chi)(chi)和鋰離子(zi)蓄(xu)(xu)(xu)電(dian)(dian)(dian)池(chi)(chi),下面來看看這兩種蓄(xu)(xu)(xu)電(dian)(dian)(dian)池(chi)(chi)餓(e)死(si)后(hou)激活的(de)(de)發法有哪(na)些(xie)?


一、鋰離子蓄電池餓死激活方法:
1、過電壓法。
嘗試2倍或(huo)3倍電壓,可(ke)(ke)以重新激活適用。過壓指的(de)是:電池一般3.7-4.7v,你可(ke)(ke)以采用6v,不行可(ke)(ke)以使用9v。
任(ren)何可用(yong)(yong)(yong)的電(dian)(dian)池(chi),電(dian)(dian)線(xian)(xian),最好使用(yong)(yong)(yong)萬(wan)用(yong)(yong)(yong)表(biao)監控。如果沒有維(wei)修經驗,可免。把可用(yong)(yong)(yong)電(dian)(dian)池(chi)串(chuan)聯(lian),用(yong)(yong)(yong)電(dian)(dian)線(xian)(xian)正對正負對負對電(dian)(dian)池(chi)充電(dian)(dian)。
2、冰凍法
沖不了電(dian)的話,用(yong)紙(zhi)包(bao)(bao)好,在(zai)用(yong)塑料(liao)袋包(bao)(bao)好。放(fang)到冰箱里1個星期,拿(na)出來放(fang)2天。接上(shang)設(she)備,能產生電(dian)流的話馬上(shang)充電(dian),充滿為止。
3、擦拭法
對于問題不是很嚴重的(de)餓死電瓶(ping),使用干凈的(de)橡皮擦(ca)輕(qing)輕(qing)擦(ca)拭電瓶(ping)與設備接觸(chu)的(de)金(jin)屬接觸(chu)面,長時間(jian)使用后的(de)電瓶(ping)金(jin)屬表面有一定的(de)氧化程(cheng)度,導(dao)致接觸(chu)不好,電池(chi)使用時間(jian)變短,而用橡皮擦(ca)可擦(ca)除表面的(de)氧化層,讓電瓶(ping)與設備接觸(chu)變好。


二、鉛酸蓄電池餓死激活方法
鉛酸(suan)電(dian)(dian)(dian)池(chi)(chi)在充(chong)(chong)放(fang)電(dian)(dian)(dian)過程中,電(dian)(dian)(dian)池(chi)(chi)中的(de)(de)物(wu)質(zhi)會(hui)進行(xing)化(hua)學(xue)反(fan)應(ying),如長時間不充(chong)(chong)電(dian)(dian)(dian),會(hui)導致物(wu)質(zhi)無法(fa)活化(hua),在充(chong)(chong)電(dian)(dian)(dian)時沒(mei)法(fa)進行(xing)反(fan)應(ying),會(hui)縮短電(dian)(dian)(dian)池(chi)(chi)的(de)(de)使(shi)用(yong)壽命。電(dian)(dian)(dian)池(chi)(chi)長時間不充(chong)(chong)電(dian)(dian)(dian),所生(sheng)成的(de)(de)硫(liu)酸(suan)鉛也有可能(neng)會(hui)穿(chuan)透電(dian)(dian)(dian)瓶隔膜(mo),造(zao)成短路,導致電(dian)(dian)(dian)瓶損壞(huai)。其實就是電(dian)(dian)(dian)池(chi)(chi)極板發生(sheng)不可逆硫(liu)酸(suan)鹽化(hua),是蓄電(dian)(dian)(dian)池(chi)(chi)常見的(de)(de)故障(zhang)。
1、并聯在一(yi)組(zu)好的(de)電(dian)(dian)池(chi)上,用充(chong)電(dian)(dian)器充(chong)電(dian)(dian)。其操作是(shi)(shi)根(gen)據你自己(ji)的(de)電(dian)(dian)池(chi)數量,找一(yi)個(ge)同樣的(de)好電(dian)(dian)池(chi),插上充(chong)電(dian)(dian)器充(chong)電(dian)(dian)20分鐘,觀(guan)察(cha)電(dian)(dian)池(chi)是(shi)(shi)否發燙(tang),如果發燙(tang)拔(ba)掉充(chong)電(dian)(dian)器停上1小時(shi)再次(ci)充(chong)電(dian)(dian)20分鐘,這(zhe)樣循環3次(ci)再充(chong)滿即可(ke)正常了。但(dan)是(shi)(shi),需要注(zhu)意(yi)的(de)是(shi)(shi)不可(ke)以(yi)超過(guo)4小時(shi)充(chong)電(dian)(dian),然后分2次(ci)充(chong),這(zhe)樣就可(ke)以(yi)正常使用了。
2、先檢(jian)查電瓶是否缺水,如果缺水加入蒸餾(liu)水,用額定(ding)充(chong)電電流的1/10充(chong)電,直至(zhi)充(chong)滿,接著用額定(ding)容量的十分之一放電,直至(zhi)放完,這樣經過三四(si)次循環,即(ji)可修復。
3、用大功(gong)率的充(chong)(chong)電(dian)器(qi)充(chong)(chong),用大電(dian)流充(chong)(chong),電(dian)池熱了就別充(chong)(chong)了,溫度下降以(yi)后繼續充(chong)(chong),連續堅持(chi)2到3天反復(fu)幾次(ci),有一定概率可以(yi)激活(huo)。
不(bu)過,上述(shu)這(zhe)些也都(dou)只適合比較新的(de)電(dian)池(chi),如果是老電(dian)瓶,一般都(dou)報銷了,畢竟(jing)電(dian)瓶虧電(dian),壽命(ming)會直接縮短(duan)80%的(de)。





