不是，因為任何電源適配器都(dou)只對應(ying)于一特(te)定充電(dian)工藝，只能對應(ying)一特(te)定電(dian)化學過程(cheng)，如鋰離子(zi)、鉛酸(suan)或Ni-MH電(dian)池，它們(men)不(bu)僅電(dian)壓特(te)性不(bu)同，而(er)且充電(dian)模(mo)式也不(bu)同。只有(you)特(te)別(bie)開發的快速(su)充電(dian)器才能使Ni-MH電(dian)池得到最適宜的充電(dian)效(xiao)果。

慢速充電(dian)(dian)器(qi)(qi)(qi)可以在急需時使(shi)用(yong)，但需要更(geng)多的時間，應該特別(bie)注意的是(shi)，雖然有些充電(dian)(dian)器(qi)(qi)(qi)上(shang)有合格的標(biao)簽(qian)，但使(shi)用(yong)其(qi)(qi)作為不(bu)(bu)同電(dian)(dian)化學系統電(dian)(dian)池(chi)的充電(dian)(dian)器(qi)(qi)(qi)時還(huan)是(shi)應該特別(bie)小心，合格的標(biao)簽(qian)只是(shi)表(biao)明這(zhe)一(yi)裝置合乎歐洲電(dian)(dian)化學標(biao)準或(huo)其(qi)(qi)它的國家標(biao)準，這(zhe)種標(biao)簽(qian)并不(bu)(bu)給出任何它適于(yu)何種類(lei)型電(dian)(dian)池(chi)的信息，使(shi)用(yong)低廉的電(dian)(dian)源(yuan)適配(pei)器(qi)(qi)(qi)對(dui)Ni-MH電(dian)(dian)池(chi)充電(dian)(dian)不(bu)(bu)會得到(dao)滿意的效(xiao)果，而且還(huan)有危險，對(dui)于(yu)其(qi)(qi)它類(lei)型的電(dian)(dian)池(chi)充電(dian)(dian)器(qi)(qi)(qi)同樣(yang)應該注意這(zhe)一(yi)點。

可充電電池的優缺(que)點有哪些？

可(ke)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)(chi)的(de)優點是使用(yong)(yong)壽命(ming)長(chang)，即使價格比(bi)一(yi)次電(dian)(dian)(dian)池(chi)(chi)要貴，但從(cong)長(chang)期使用(yong)(yong)的(de)觀點來看(kan)，則很經濟實惠(hui)，而且可(ke)充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)(chi)的(de)負(fu)荷(he)力要比(bi)絕大部分(fen)一(yi)次電(dian)(dian)(dian)池(chi)(chi)高(gao)(gao)。但普通(tong)二次電(dian)(dian)(dian)池(chi)(chi)放(fang)電(dian)(dian)(dian)電(dian)(dian)(dian)壓基本恒定,很難預測放(fang)電(dian)(dian)(dian)何時結束，所(suo)以(yi)在使用(yong)(yong)的(de)過程中會造成一(yi)定的(de)不(bu)便(bian)。但鋰離子電(dian)(dian)(dian)池(chi)(chi)能給照相機設備提供較(jiao)長(chang)的(de)使用(yong)(yong)時間(jian)，高(gao)(gao)負(fu)荷(he)力，高(gao)(gao)能量(liang)密(mi)度，且放(fang)電(dian)(dian)(dian)電(dian)(dian)(dian)壓的(de)下(xia)降隨放(fang)電(dian)(dian)(dian)的(de)深入而減弱。

普通二次電(dian)(dian)池的(de)(de)自放(fang)(fang)電(dian)(dian)率較(jiao)高，因此(ci)適(shi)合(he)(he)(he)大電(dian)(dian)流(liu)放(fang)(fang)電(dian)(dian)用如數碼相機、玩具、電(dian)(dian)動工具、應急燈等等，而不適(shi)合(he)(he)(he)小電(dian)(dian)流(liu)長(chang)時(shi)間放(fang)(fang)電(dian)(dian)的(de)(de)場合(he)(he)(he)如遙控器、音(yin)樂(le)門鈴等，也(ye)不適(shi)合(he)(he)(he)長(chang)時(shi)間間斷使用的(de)(de)地方(fang)如手(shou)電(dian)(dian)筒(tong)等。目(mu)前(qian)比較(jiao)理想的(de)(de)電(dian)(dian)池是(shi)鋰(li)電(dian)(dian)池，幾乎擁有電(dian)(dian)池所有的(de)(de)優(you)點，自放(fang)(fang)電(dian)(dian)率極低(di)，唯一的(de)(de)缺點是(shi)對充放(fang)(fang)電(dian)(dian)要求(qiu)很嚴(yan)格，這是(shi)對壽命的(de)(de)保證。