鎳金屬氫化物電池，簡稱鎳氫電池（NiMH），是一種類似鎳(nie)(nie)鎘電(dian)(dian)池(chi)（NiCd）的(de)可(ke)再充電(dian)(dian)電(dian)(dian)池(chi)，但使用的(de)混合物(wu)(wu)吸收氫(qing)(qing)化(hua)物(wu)(wu)為(wei)陽(yang)極(ji)代替鎘，這(zhe)是一種有毒物(wu)(wu)質; 因此，它不(bu)會造成環境污染。鎳(nie)(nie)氫(qing)(qing)電(dian)(dian)池(chi)的(de)電(dian)(dian)容可(ke)以比相(xiang)同尺寸大小的(de)鎳(nie)(nie)鎘電(dian)(dian)池(chi)大兩到(dao)三倍，而且電(dian)(dian)池(chi)的(de)記憶(yi)效(xiao)應也更小。好了今天就(jiu)來說說，鎳(nie)(nie)氫(qing)(qing)電(dian)(dian)池(chi)的(de)規格參(can)數都代表著什么？

以格氏ace七(qi)(qi)號鎳氫充(chong)(chong)電(dian)電(dian)池為例(li)，首先，此款(kuan)電(dian)池的參(can)數(shu)如(ru)下： 產品名稱：格氏ace七(qi)(qi)號鎳氫充(chong)(chong)電(dian)電(dian)池800mAh 1.2V AAA低自放電(dian)池 參(can)考價(jia)格：￥ 8.50(單節電(dian)池) 電(dian)壓：1.2V 性質：鎳氫電(dian)池(NIMH) 標準容量：800mAh 尺寸：寬10.5mm，高44.5mm 充(chong)(chong)電(dian)電(dian)流(liu)：80mA 充(chong)(chong)電(dian)時間：15hr

上(shang)面列出來(lai)一下鎳氫電(dian)池(chi)的規格(ge)(ge)參數，那(nei)么現在來(lai)詳(xiang)細解說下各項(xiang)鎳氫電(dian)池(chi)規格(ge)(ge)參數代表著(zhu)什么？

1.低自放(fang)(fang)電說明了(le)改良后(hou)的(de)鎳氫電池大(da)(da)幅度減緩(huan)了(le)漏(lou)電（自放(fang)(fang)電）的(de)問題，之后(hou)在(zai)大(da)(da)概一至兩(liang)年(nian)都可以保持(chi)相(xiang)當的(de)電力(li)，延(yan)長(chang)電池的(de)使用壽命。

2.電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)是在(zai)電(dian)(dian)(dian)(dian)池里有分為額(e)定(ding)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)（標稱(cheng)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)）和(he)開路電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，額(e)定(ding)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)指(zhi)的(de)是工作時的(de)最佳電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，低于(yu)額(e)定(ding)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)不能工作，高于(yu)額(e)定(ding)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，容易燒壞設備，而(er)開路電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)指(zhi)的(de)是沒有電(dian)(dian)(dian)(dian)流通過兩(liang)極(ji)(ji)(ji)時，電(dian)(dian)(dian)(dian)池的(de)正極(ji)(ji)(ji)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)電(dian)(dian)(dian)(dian)勢與負極(ji)(ji)(ji)的(de)電(dian)(dian)(dian)(dian)極(ji)(ji)(ji)電(dian)(dian)(dian)(dian)勢之差(cha)。

3.NiMH電池(chi)：NI指的是(shi)鎳，MH指的是(shi)金(jin)(jin)屬(shu)氫(qing)化(hua)合物,合稱(cheng)鎳氫(qing)金(jin)(jin)屬(shu)化(hua)合物電池(chi)，縮寫鎳氫(qing)電池(chi)。

4.標準容量(liang)(liang)：鎳(nie)氫電池一次放(fang)電最多能放(fang)出多少毫安(an)時的總電量(liang)(liang)。

5.尺(chi)寸：指的是鎳氫電池(chi)的大小，一般以mm表示其寬度(du)和(he)高度(du)。

6.充(chong)電(dian)電(dian)流(liu)：指的是電(dian)池(chi)內部化學反應的帶電(dian)粒子的運(yun)動(dong)，如(ru)果把電(dian)流(liu)比喻成水，那么充(chong)電(dian)電(dian)流(liu)則(ze)可以(yi)比喻成水流(liu)。

7.充電時(shi)間(jian)：指(zhi)的是能在多(duo)長時(shi)間(jian)內把該電池的電量充滿。

好了(le)，以上是鎳氫電(dian)池(chi)規(gui)格(ge)講(jiang)解的全(quan)部(bu)內容，想(xiang)要(yao)了(le)解更多可(ke)瀏覽(lan)其(qi)他頁面(mian)。