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鎳(nie)(nie)鎘(ge)(NiCad) 電(dian)(dian)池(chi)(chi)是筆記本電(dian)(dian)腦中常見(jian)的(de)(de)第一種電(dian)(dian)池(chi)(chi)類型， 較早的(de)(de)筆記本電(dian)(dian)腦可能仍在使用它們。大型袋式(shi)和(he)開口(kou)式(shi)鎘(ge)鎳(nie)(nie)電(dian)(dian)池(chi)(chi)主要(yao)用于(yu)(yu)(yu)鐵路機(ji)車、礦山、裝甲(jia)車輛、一飛機(ji)發(fa)動(dong)(dong)機(ji)等作起動(dong)(dong)或應急電(dian)(dian)源。 圓柱密封式(shi)鎘(ge)鎳(nie)(nie)電(dian)(dian)池(chi)(chi)主要(yao)用于(yu)(yu)(yu)電(dian)(dian)動(dong)(dong)工(gong)具(ju)、剃須器等便攜式(shi)電(dian)(dian)器。小(xiao)型扣(kou)式(shi)鎘(ge)鎳(nie)(nie)電(dian)(dian)池(chi)(chi)主要(yao)用于(yu)(yu)(yu)小(xiao)電(dian)(dian)流、低倍率放電(dian)(dian)的(de)(de)無繩電(dian)(dian)話、電(dian)(dian)動(dong)(dong)玩具(ju)等。由于(yu)(yu)(yu)廢棄鎘(ge)鎳(nie)(nie)電(dian)(dian)池(chi)(chi)對環境的(de)(de)污染(ran)，該系列的(de)(de)電(dian)(dian)池(chi)(chi)將逐漸被性(xing)能更好的(de)(de)金(jin)屬氫化物(wu)鎳(nie)(nie)電(dian)(dian)池(chi)(chi)所取代。

鎳鎘(ge)電(dian)(dian)池(chi)(chi)(chi)最(zui)致命(ming)的(de)(de)(de)(de)缺點是(shi)(shi),在(zai)充放(fang)電(dian)(dian)過程中如果處(chu)理不當,會(hui)出現(xian)嚴重的(de)(de)(de)(de)“記(ji)憶效(xiao)(xiao)應(ying)”， 使得服務(wu)壽命(ming)大(da)大(da)縮短。所謂“記(ji)憶效(xiao)(xiao)應(ying)”就(jiu)是(shi)(shi)電(dian)(dian)池(chi)(chi)(chi)在(zai)充電(dian)(dian)前，電(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)電(dian)(dian)量沒有(you)(you)被完(wan)全(quan)放(fang)盡(jin)，久而久之將會(hui)引(yin)起電(dian)(dian)池(chi)(chi)(chi)容量的(de)(de)(de)(de)降低，在(zai)電(dian)(dian)池(chi)(chi)(chi)充放(fang)電(dian)(dian)的(de)(de)(de)(de)過程中(放(fang)電(dian)(dian)較為明(ming)顯) ,會(hui)在(zai)電(dian)(dian)池(chi)(chi)(chi)極板上(shang)產生些許的(de)(de)(de)(de)小氣泡(pao)，日積月累(lei)這些氣泡(pao)減少了(le)(le)電(dian)(dian)池(chi)(chi)(chi)極板的(de)(de)(de)(de)面積也間(jian)接影響了(le)(le)電(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)容量。當然，我們可以通(tong)過掌握合(he)理的(de)(de)(de)(de)充放(fang)電(dian)(dian)方(fang)法來減輕(qing)“記(ji)憶效(xiao)(xiao)應(ying)”。此外(wai)，鎘(ge)是(shi)(shi)有(you)(you)毒的(de)(de)(de)(de)，因而鎳鎘(ge)電(dian)(dian)池(chi)(chi)(chi)不利于生態環境(jing)的(de)(de)(de)(de)保護(hu)。所以在(zai)鎳鎘(ge)電(dian)(dian)池(chi)(chi)(chi)在(zai)進出口銷(xiao)售時就(jiu)更加需要依據國(guo)際標(biao)準(zhun)的(de)(de)(de)(de)測(ce)試才能(neng)把握市場(chang)的(de)(de)(de)(de)走向。