普通電池可以充電嗎

不能。

干電(dian)池是(shi)一(yi)次性(xing)電(dian)池，也就是(shi)常(chang)見的碳性(xing)電(dian)池，堿性(xing)電(dian)池，內部(bu)的化(hua)(hua)(hua)學反應轉(zhuan)化(hua)(hua)(hua)成電(dian)能(neng)，不(bu)可(ke)逆(ni)的，進(jin)行充電(dian)有安全隱患(huan)，搞不(bu)好可(ke)能(neng)會炸，說明(ming)書(shu)也有說，一(yi)般的干電(dian)池是(shi)鋅-二氧化(hua)(hua)(hua)錳體(ti)系。本體(ti)系是(shi)不(bu)能(neng)充電(dian)的，應該(gai)直(zhi)接拋棄，直(zhi)接充電(dian)會有爆炸的危險。在應急的情況下碳性(xing)可(ke)以嘗試這樣做：在電(dian)池上(shang)穿孔(kong)，然后把飽和氯化(hua)(hua)(hua)鈉鹽水注進(jin)去(qu)，可(ke)以稍微延(yan)長一(yi)下使(shi)用壽命。

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一次電池和二次電池的區別

1、從結構(gou)上看(kan)，二次電(dian)池在放(fang)電(dian)時(shi)電(dian)極體積(ji)和結構(gou)之間發(fa)生可(ke)逆變化，而一次電(dian)池內(nei)部則(ze)簡單(dan)得多，因為(wei)它不需要調節這(zhe)些可(ke)逆性變化。

2、一次電池的質量比容量和(he)體積比容量均大于普通充電(dian)電(dian)池(chi)，但(dan)內阻遠比二次電(dian)池(chi)大，因此負載能力較低。

3、一(yi)(yi)次(ci)電(dian)池的(de)自放(fang)電(dian)遠(yuan)小于(yu)二次(ci)電(dian)池。一(yi)(yi)次(ci)電(dian)池只能(neng)放(fang)電(dian)一(yi)(yi)次(ci)，如，堿性電(dian)池和(he)碳性電(dian)池就屬(shu)于(yu)此(ci)類(lei)，二次(ci)電(dian)池可反復循(xun)環使用(yong)。

4、二(er)次(ci)電(dian)(dian)(dian)池(chi)(chi)(chi)相對一(yi)次(ci)電(dian)(dian)(dian)池(chi)(chi)(chi)更環保。一(yi)次(ci)電(dian)(dian)(dian)池(chi)(chi)(chi)使用(yong)后(hou)就必(bi)須廢(fei)棄，而(er)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)(chi)(chi)可反(fan)復使用(yong)，符合國家(jia)標準的次(ci)世代(dai)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)(chi)(chi)通常可反(fan)復使用(yong)1000次(ci)以上，也就是說充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)(chi)(chi)產生的廢(fei)棄物不到(dao)一(yi)次(ci)電(dian)(dian)(dian)池(chi)(chi)(chi)的1000分之1，不論從(cong)減少廢(fei)棄物還是從(cong)資源利(li)用(yong)及經(jing)濟的角度來考(kao)慮，二(er)次(ci)電(dian)(dian)(dian)池(chi)(chi)(chi)的優越性都是十(shi)分明顯的。

5、一次(ci)電池內阻(zu)遠大(da)二(er)(er)次(ci)電池，其大(da)電流放電性能亦不及二(er)(er)次(ci)電池。

6、在(zai)小電(dian)(dian)流、間歇性放電(dian)(dian)的(de)條(tiao)件下，一(yi)次電(dian)(dian)池的(de)質量比(bi)容量大(da)(da)于普通(tong)二次電(dian)(dian)池，但當放電(dian)(dian)電(dian)(dian)流大(da)(da)于800mAh，則一(yi)次電(dian)(dian)池的(de)容量優勢(shi)就會(hui)明顯減小。

一次性電池與充電電池的根本區別

主要是(shi)使用的(de)(de)(de)材料不(bu)同和(he)采(cai)用的(de)(de)(de)工藝(yi)不(bu)一樣(yang)。 一般電(dian)(dian)池(chi)(chi)內能(neng)夠(gou)產(chan)生(sheng)(sheng)(sheng)電(dian)(dian)能(neng)主要是(shi)發(fa)生(sheng)(sheng)(sheng)化學(xue)(xue)反應的(de)(de)(de)。普(pu)通電(dian)(dian)池(chi)(chi)內的(de)(de)(de)物(wu)(wu)(wu)質發(fa)生(sheng)(sheng)(sheng)化學(xue)(xue)反應產(chan)生(sheng)(sheng)(sheng)電(dian)(dian)能(neng)后(hou)，剩下的(de)(de)(de)物(wu)(wu)(wu)質就(jiu)廢棄了。就(jiu)是(shi)充(chong)電(dian)(dian)后(hou)，也不(bu)會(hui)發(fa)生(sheng)(sheng)(sheng)反應。而(er)充(chong)電(dian)(dian)電(dian)(dian)池(chi)(chi)內的(de)(de)(de)物(wu)(wu)(wu)質放完電(dian)(dian)后(hou)，在外部充(chong)電(dian)(dian)的(de)(de)(de)情況下，就(jiu)會(hui)發(fa)生(sheng)(sheng)(sheng)可逆反應，而(er)達到原來的(de)(de)(de)狀態，從而(er)又能(neng)夠(gou)使用了。

兩種電(dian)(dian)(dian)池(chi)的(de)區別，就(jiu)是(shi)(shi)(shi)其內(nei)部(bu)發(fa)(fa)(fa)生(sheng)的(de)反(fan)(fan)應是(shi)(shi)(shi)否是(shi)(shi)(shi)可逆(ni)的(de)。因為受到充(chong)電(dian)(dian)(dian)的(de)電(dian)(dian)(dian)力，會給充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)的(de)壽(shou)命給與沖(chong)擊，所以充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)的(de)防護(hu)材料普通的(de)電(dian)(dian)(dian)池(chi)是(shi)(shi)(shi)沒有的(de)。 只(zhi)要是(shi)(shi)(shi)電(dian)(dian)(dian)池(chi)內(nei)部(bu)的(de)物質(zhi)是(shi)(shi)(shi)可以發(fa)(fa)(fa)生(sheng)可逆(ni)化學的(de)物質(zhi)就(jiu)是(shi)(shi)(shi)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)--其關鍵就(jiu)是(shi)(shi)(shi)內(nei)部(bu)的(de)物質(zhi)化學性(xing)質(zhi)——是(shi)(shi)(shi)否能夠(gou)發(fa)(fa)(fa)生(sheng)可逆(ni)反(fan)(fan)應。