充電器:是一種(zhong)通過向充電(dian)池通入(ru)電(dian)流(liu)而為(wei)電(dian)池充入(ru)能量(liang)的裝(zhuang)置。是一種(zhong)將交流(liu)電(dian)轉換為(wei)低壓直流(liu)電(dian)的設(she)備。

脈沖式充電器:一種對可(ke)充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)池按照脈沖方(fang)式(shi)(shi)進行充(chong)電(dian)(dian)(dian)(dian)(dian)的電(dian)(dian)(dian)(dian)(dian)器裝(zhuang)置.它是按照充(chong)電(dian)(dian)(dian)(dian)(dian)方(fang)式(shi)(shi)來(lai)區別(bie)的,有(you)別(bie)于其它的充(chong)電(dian)(dian)(dian)(dian)(dian)方(fang)式(shi)(shi),例如(ru).手搖方(fang)式(shi)(shi)充(chong)電(dian)(dian)(dian)(dian)(dian)器,恒壓充(chong)電(dian)(dian)(dian)(dian)(dian)器以及混合方(fang)法的三段(duan)(duan)式(shi)(shi)充(chong)電(dian)(dian)(dian)(dian)(dian)器(第一個(ge)階(jie)段(duan)(duan)叫(jiao)充(chong)電(dian)(dian)(dian)(dian)(dian)限流(liu)階(jie)段(duan)(duan)，第二個(ge)階(jie)段(duan)(duan)叫(jiao)高恒壓階(jie)段(duan)(duan)，第三個(ge)階(jie)段(duan)(duan)叫(jiao)小電(dian)(dian)(dian)(dian)(dian)流(liu)低(di)恒壓階(jie)段(duan)(duan)).

　　1967年美國人(ren)麥斯研(yan)究公布.用大于1C(C是電(dian)(dian)(dian)(dian)池(chi)容量(liang))率脈沖電(dian)(dian)(dian)(dian)流充(chong)電(dian)(dian)(dian)(dian)，充(chong)電(dian)(dian)(dian)(dian)間歇時對電(dian)(dian)(dian)(dian)池(chi)放電(dian)(dian)(dian)(dian)。放電(dian)(dian)(dian)(dian)有利(li)于消(xiao)除(chu)極化、降低(di)電(dian)(dian)(dian)(dian)解液(ye)溫度、提高極板接受電(dian)(dian)(dian)(dian)荷的能(neng)力。可以(yi)在加速電(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)過程同時保證(zheng)獲(huo)得足(zu)量(liang)的充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)能(neng).