堿性電池分為可充電電池和不可充電電池兩種，比(bi)如說以(yi)前我們使用(yong)的(de)(de)老式(shi)手電(dian)(dian)筒用(yong)的(de)(de)堿(jian)性(xing)干電(dian)(dian)池(chi)就是(shi)不(bu)可以(yi)充(chong)電(dian)(dian)的(de)(de)，不(bu)過(guo)現(xian)在(zai)由于(yu)市場應(ying)用(yong)的(de)(de)需求發(fa)生(sheng)改變，現(xian)在(zai)也有(you)部分可以(yi)充(chong)電(dian)(dian)的(de)(de)堿(jian)性(xing)電(dian)(dian)池(chi)，但這里有(you)許(xu)多技術問題，比(bi)如，大電(dian)(dian)流充(chong)電(dian)(dian)情況下(xia)，堿(jian)性(xing)電(dian)(dian)池(chi)能充(chong)電(dian)(dian)嗎？

在低(di)于0.1C充(chong)(chong)電(dian)(dian)(dian)的(de)條件下，堿性電(dian)(dian)(dian)池可充(chong)(chong)電(dian)(dian)(dian)20次(ci)，不(bu)過這不(bu)同(tong)于二次(ci)電(dian)(dian)(dian)池的(de)充(chong)(chong)電(dian)(dian)(dian)過程(cheng)。在正常情況下，它們(men)只能(neng)在部分(fen)放電(dian)(dian)(dian)下進行充(chong)(chong)電(dian)(dian)(dian)不(bu)可能(neng)象真正的(de)可充(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池相同(tong)被(bei)深度(du)放電(dian)(dian)(dian)后(hou)充(chong)(chong)電(dian)(dian)(dian)。

堿性電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)電(dian)(dian)(dian)(dian)只(zhi)是(shi)部(bu)分充(chong)電(dian)(dian)(dian)(dian)，一般將這種方式(shi)稱為再(zai)生，再(zai)生概念進(jin)一步說(shuo)明了堿性電(dian)(dian)(dian)(dian)池(chi)(chi)的充(chong)電(dian)(dian)(dian)(dian)特點：堿性電(dian)(dian)(dian)(dian)池(chi)(chi)能充(chong)電(dian)(dian)(dian)(dian)嗎(ma)？可以，只(zhi)是(shi)它是(shi)再(zai)生充(chong)電(dian)(dian)(dian)(dian)，有別(bie)于充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)池(chi)(chi)的真正充(chong)電(dian)(dian)(dian)(dian).。

再生充放(fang)電的局(ju)限性和(he)短暫的循環壽命決定了堿性電池(chi)的再生是很不經濟的。為保證堿性電池(chi)的成功再生，必須達到以下條件

步驟/方法

1、在放(fang)(fang)電率(lv)適中的(de)情況下將電池(chi)的(de)初始容量(liang)放(fang)(fang)電最多30%，同時放(fang)(fang)電不應低于0.8V，再(zai)(zai)生(sheng)才有(you)(you)可能。當放(fang)(fang)電容量(liang)超過30%時，出現了二氧(yang)化(hua)錳阻止了進(jin)一(yi)步再(zai)(zai)生(sheng)。容量(liang)的(de)30%和放(fang)(fang)電電壓0.8V要用適當的(de)設備(bei)來，但這些設備(bei)大部分消(xiao)費者都沒有(you)(you)。大多數普通消(xiao)費者處(chu)此(ci)情況下，堿(jian)性電池(chi)能充電嗎？這并不是一(yi)個經濟問題，而是條(tiao)件(jian)問題了。

2、用(yong)(yong)戶(hu)可購(gou)買一(yi)個上述的專用(yong)(yong)充(chong)(chong)電(dian)器來(lai)再(zai)生(sheng)。假如(ru)(ru)用(yong)(yong)其它的充(chong)(chong)電(dian)器，堿性電(dian)池(chi)能充(chong)(chong)電(dian)嗎(ma)？安全(quan)隱(yin)患太大了，一(yi)般情(qing)(qing)況下，鎳(nie)鎘、鎳(nie)氫電(dian)池(chi)的充(chong)(chong)電(dian)器不能用(yong)(yong)來(lai)為堿錳電(dian)池(chi)充(chong)(chong)電(dian)，因為這(zhe)種充(chong)(chong)電(dian)器的充(chong)(chong)電(dian)電(dian)流太高，可能會導致電(dian)池(chi)內部(bu)出(chu)現(xian)氣體，假如(ru)(ru)氣體沖出(chu)安全(quan)閥(fa)(fa)，就會漏(lou)液。再(zai)進一(yi)步講，假如(ru)(ru)安全(quan)閥(fa)(fa)失(shi)去用(yong)(yong)途(tu)，甚至(zhi)會發(fa)生(sheng)爆炸。如(ru)(ru)在生(sheng)產中模具不良這(zhe)種情(qing)(qing)況很少發(fa)生(sheng)，但是它會發(fa)生(sheng)，特別是沒有正確使(shi)用(yong)(yong)電(dian)池(chi)。

3、再生(sheng)所要的時間（大(da)約(yue)12小時）是(shi)超(chao)出(chu)了(le)放(fang)電時間（大(da)約(yue)1小時）。

4、20個循(xun)環后電池的(de)容量(liang)(liang)將降到初始(shi)容量(liang)(liang)的(de)50%。

5、專用的(de)(de)(de)設備要三個以上的(de)(de)(de)電池連接，假如(ru)電池的(de)(de)(de)容量不一(yi)致(zhi)(zhi)(zhi)，再生后(hou)又會(hui)出現別的(de)(de)(de)問題(ti)，這可能導致(zhi)(zhi)(zhi)電池電壓成負值假如(ru)將再生了的(de)(de)(de)電池和沒有(you)(you)使用過的(de)(de)(de)電池在(zai)(zai)一(yi)起使用就會(hui)更加危(wei)險。電池反(fan)轉(zhuan)致(zhi)(zhi)(zhi)使電池內部出現氫(qing)，有(you)(you)出現高壓的(de)(de)(de)危(wei)險，導致(zhi)(zhi)(zhi)漏液甚至爆炸(zha)。在(zai)(zai)不同時具備一(yi)致(zhi)(zhi)(zhi)性(xing)好的(de)(de)(de)三個電池情(qing)況下，堿性(xing)電池能充電嗎？顯然很不必要。

可充堿性(xing)鋅錳電(dian)池(chi)(chi)可通(tong)過充電(dian)獲得(de)重復使(shi)用的一種改進型堿性(xing)鋅錳電(dian)池(chi)(chi)，簡稱RAM。該種電(dian)池(chi)(chi)的結(jie)構和制(zhi)造(zao)工藝過程與堿性(xing)鋅錳電(dian)池(chi)(chi)基本(ben)相同。

為實現可再充(chong)(chong)電(dian)，該電(dian)池(chi)在堿性(xing)(xing)鋅(xin)錳電(dian)池(chi)的基礎上作了改進：① 改善正極結構(gou)，提高正極環強度或加(jia)入粘接劑等添加(jia)劑，防止(zhi)正極在充(chong)(chong)放電(dian)時(shi)發生溶脹；② 通過正極摻雜，提高二(er)氧(yang)化錳的可逆性(xing)(xing)；③控制負極活性(xing)(xing)物質鋅(xin)的用(yong)量，控制二(er)氧(yang)化錳只能以1電(dian)子(zi)放電(dian)；④ 改良隔離層，防止(zhi)電(dian)池(chi)充(chong)(chong)電(dian)時(shi)產生鋅(xin)枝晶(jing)穿透隔離層發生短路。

綜上(shang)所述(shu)，堿性電(dian)池(chi)可不(bu)可以(yi)(yi)充(chong)(chong)(chong)電(dian)，還(huan)是要看堿性電(dian)池(chi)本身的制造說(shuo)明(ming)，如(ru)果說(shuo)明(ming)說(shuo)是可以(yi)(yi)充(chong)(chong)(chong)電(dian)的，即可以(yi)(yi)充(chong)(chong)(chong)電(dian)，如(ru)果是不(bu)可以(yi)(yi)的，那(nei)就是不(bu)可以(yi)(yi)充(chong)(chong)(chong)電(dian)的。