我們僅討論最常用的鎳氫電池和鎳鎘電池充電器，不包括最新的鉛酸電(dian)池和鋰離子(zi)電(dian)池充電(dian)器(qi)。

一、疾速(su)充電器和(he)快速(su)充電器的區(qu)別是什么(me)？

這兩(liang)者的(de)(de)比較實際上是(shi)沒(mei)有(you)任何意義(yi)的(de)(de)。在電(dian)(dian)(dian)(dian)池(chi)行業(ye)內，對這兩(liang)種充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器沒(mei)有(you)明確的(de)(de)界定。因此制(zhi)造商們也經常把(ba)它們弄混。有(you)一(yi)個問題就是(shi)，充(chong)(chong)(chong)滿(man)(man)一(yi)節電(dian)(dian)(dian)(dian)池(chi)的(de)(de)時(shi)(shi)間依(yi)賴(lai)于被充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)(dian)池(chi)的(de)(de)容(rong)(rong)量(liang)。一(yi)個需(xu)(xu)花(hua)1小時(shi)(shi)充(chong)(chong)(chong)滿(man)(man)1節標(biao)準容(rong)(rong)量(liang)的(de)(de)AAA鎳(nie)鎘電(dian)(dian)(dian)(dian)池(chi)（180 mAh）充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器，可能需(xu)(xu)要8小時(shi)(shi)才能充(chong)(chong)(chong)滿(man)(man)1節高(gao)容(rong)(rong)量(liang)的(de)(de)鎳(nie)氫電(dian)(dian)(dian)(dian)池(chi)（1500 mAh）。最好的(de)(de)辦(ban)法是(shi)忽略(lve)這些差異，粗略(lve)地計(ji)算一(yi)下充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器充(chong)(chong)(chong)滿(man)(man)電(dian)(dian)(dian)(dian)池(chi)所(suo)需(xu)(xu)的(de)(de)時(shi)(shi)間。

二、每次要花多長時間才能把電池充滿(man)？

我(wo)們可以很容易計算出(chu)充(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)所(suo)花的(de)(de)時(shi)間(jian)。用(yong)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)容量，簡單地除(chu)以充(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)的(de)(de)充(chong)電(dian)(dian)(dian)(dian)(dian)效(xiao)率，然(ran)(ran)后增加20%作為(wei)(wei)無(wu)效(xiao)工作時(shi)間(jian)。舉個(ge)例(li)子(zi)(zi)，使用(yong)一個(ge)充(chong)電(dian)(dian)(dian)(dian)(dian)率為(wei)(wei)500mA的(de)(de)充(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)大(da)約需(xu)4小(xiao)時(shi)才能充(chong)滿一節有1600mAh的(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)，計算式子(zi)(zi)為(wei)(wei)1600 mAh/500 mA x120%。這個(ge)例(li)子(zi)(zi)也(ye)許(xu)偶然(ran)(ran)適用(yong)于疾速(su)充(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)對標準(zhun)5號(hao)鎳氫電(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)(dian)的(de)(de)情況。如果(guo)你覺得這個(ge)太復(fu)雜了，可以使用(yong)我(wo)們特別(bie)的(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)(dian)時(shi)間(jian)計ulator.htm。你只(zhi)需(xu)要(yao)輸入上(shang)面連續的(de)(de)兩個(ge)值(zhi)就(jiu)行了。然(ran)(ran)后按Calculate（計算），結(jie)果(guo)就(jiu)會立即在hours（小(xiao)時(shi)）前的(de)(de)窗(chuang)口中出(chu)現。

三、使(shi)用充電器(qi)會(hui)對電池有損害嗎（會(hui)減少電池壽(shou)命或降低電池使(shi)用效果）？

是(shi)(shi)的(de)。最常(chang)(chang)見的(de)充(chong)(chong)(chong)(chong)電(dian)失敗(bai)就(jiu)(jiu)(jiu)是(shi)(shi)充(chong)(chong)(chong)(chong)電(dian)時(shi)間過長，俗稱過度(du)充(chong)(chong)(chong)(chong)電(dian)。有一種充(chong)(chong)(chong)(chong)電(dian)器(qi)(qi)特(te)別容(rong)易導致過度(du)充(chong)(chong)(chong)(chong)電(dian)，通(tong)常(chang)(chang)充(chong)(chong)(chong)(chong)5小(xiao)時(shi)以(yi)(yi)上（有的(de)是(shi)(shi)8小(xiao)時(shi)）電(dian)池(chi)就(jiu)(jiu)(jiu)會(hui)報廢，這種充(chong)(chong)(chong)(chong)電(dian)器(qi)(qi)就(jiu)(jiu)(jiu)是(shi)(shi)所(suo)謂的(de)“疾(ji)速充(chong)(chong)(chong)(chong)電(dian)器(qi)(qi)”。這種充(chong)(chong)(chong)(chong)電(dian)器(qi)(qi)的(de)問題就(jiu)(jiu)(jiu)是(shi)(shi)，沒有一個充(chong)(chong)(chong)(chong)電(dian)控制裝(zhuang)置。大(da)部分疾(ji)速充(chong)(chong)(chong)(chong)電(dian)器(qi)(qi)通(tong)常(chang)(chang)設計(ji)非(fei)常(chang)(chang)簡單，它(ta)(ta)們一般以(yi)(yi)最大(da)速率充(chong)(chong)(chong)(chong)電(dian)，充(chong)(chong)(chong)(chong)電(dian)時(shi)間也(ye)比較固(gu)定，通(tong)常(chang)(chang)是(shi)(shi)5或8小(xiao)時(shi)就(jiu)(jiu)(jiu)充(chong)(chong)(chong)(chong)滿了。然(ran)后，你(ni)就(jiu)(jiu)(jiu)應該把它(ta)(ta)們關掉，或者轉(zhuan)向特(te)慢的(de)涓流充(chong)(chong)(chong)(chong)電(dian)速率。如果你(ni)正確的(de)使用充(chong)(chong)(chong)(chong)電(dian)器(qi)(qi)，它(ta)(ta)通(tong)常(chang)(chang)對電(dian)池(chi)的(de)損(sun)害不(bu)大(da)。如果沒有正確的(de)使用，充(chong)(chong)(chong)(chong)電(dian)器(qi)(qi)通(tong)常(chang)(chang)會(hui)以(yi)(yi)兩種方式縮短電(dian)池(chi)的(de)壽命。

首先，設想把完全充電后和部分充電后的電池放進充電器內。但是充電器并不知道電(dian)(dian)池(chi)(chi)內有電(dian)(dian)。因(yin)此它(ta)還是(shi)對電(dian)(dian)池(chi)(chi)進行完(wan)全充(chong)(chong)電(dian)(dian)。我(wo)們(men)很(hen)少(shao)見到把部分(fen)充(chong)(chong)電(dian)(dian)后(hou)(hou)的(de)(de)電(dian)(dian)池(chi)(chi)放進充(chong)(chong)電(dian)(dian)器內的(de)(de)，因(yin)為這很(hen)容易混淆電(dian)(dian)池(chi)(chi)，不經意間就把充(chong)(chong)滿電(dian)(dian)后(hou)(hou)的(de)(de)電(dian)(dian)池(chi)(chi)放進充(chong)(chong)電(dian)(dian)器內了。如果(guo)你多次(ci)對充(chong)(chong)滿電(dian)(dian)后(hou)(hou)的(de)(de)電(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)，它(ta)的(de)(de)性(xing)能就會慢慢降低。

另外(wai)，通常(chang)情況下，充(chong)(chong)(chong)電周期不(bu)穩定，很容易被(bei)打(da)斷。我(wo)們(men)通常(chang)把充(chong)(chong)(chong)電器(qi)拔開(kai)，看(kan)看(kan)電池的(de)(de)熱度如何(he)。然(ran)后，再把充(chong)(chong)(chong)電器(qi)插回去。不(bu)幸的(de)(de)是，這通常(chang)會(hui)導致重新(xin)開(kai)始(shi)完整的(de)(de)充(chong)(chong)(chong)電周期，前面的(de)(de)充(chong)(chong)(chong)電周期已(yi)經完成了。這也常(chang)會(hui)降低電池壽命(ming)。

為了避免這些問題，我們可以使用一個智能充電器，它有微處理器控制。智能充電器通常會決定什么時候電池充(chong)滿了電，然后根據設計的不同(tong)，完全關掉充(chong)電器或轉向(xiang)涓流充(chong)電。

四、什么(me)是涓流充電(dian)（使蓄電(dian)池緩慢而連(lian)續充電(dian)的裝備）？

理論上說，涓流(liu)充(chong)電是指一種充(chong)電速率高至(zhi)(zhi)使電池(chi)完全充(chong)滿電、低(di)至(zhi)(zhi)可避免過度充(chong)電的(de)充(chong)電方式(shi)(shi)。維(wei)持充(chong)電也是描(miao)述涓流(liu)充(chong)電的(de)一種方式(shi)(shi)。五、涓流(liu)充(chong)電對電池(chi)有(you)損害嗎？

許多(duo)電池制造商(shang)建議不要長期使用涓流充電。

五、涓(juan)流充(chong)電對電池有損害嗎？

許多電(dian)池制造商建議不要長期使用涓流(liu)充(chong)電(dian)。

如果使用涓流充(chong)電(dian)(dian)，那么(me)充(chong)電(dian)(dian)速(su)率(lv)就會(hui)非(fei)常低，并且(qie)有時斷(duan)斷(duan)續續。當給電(dian)(dian)池充(chong)電(dian)(dian)時，最好的(de)智能充(chong)電(dian)(dian)器只能進行臨時的(de)充(chong)電(dian)(dian)速(su)率(lv)變化。它們沒(mei)有連續的(de)低速(su)率(lv)充(chong)電(dian)(dian)功能。一些電(dian)(dian)池經銷(xiao)商(shang)說，如果進行長期的(de)涓流充(chong)電(dian)(dian)，只有十分之一的(de)電(dian)(dian)池能量不會(hui)受到傷害。然而(er)，我們還沒(mei)有見到任何廠商(shang)進行這樣的(de)測試。

最好還是把電池完全充滿(man)電，然(ran)后儲存好。不(bu)要進行額外的涓流充電。免得出現意外的損(sun)害。

六、疾速(su)充電(dian)會減少電(dian)池的(de)壽命(ming)嗎？

不是很嚴重。只要使用了一個適當的智能充電器，你就能在約一個小時內把幾乎各種鎳氫電池完全充好電，并且沒有任何損壞，電池壽命也不會有大幅降低，可能減少不到10%。顯然，這總是比使用慢速充電器好多了。然而，只能使用特別設計的鎳氫電池充電器給(gei)大(da)多數鎳氫(qing)電池(chi)(chi)快速充(chong)電。另外，專(zhuan)為(wei)鎳鎘電池(chi)(chi)充(chong)電設計的疾(ji)速充(chong)電器很可能會給(gei)鎳氫(qing)電池(chi)(chi)過度充(chong)電。

七、鎳氫電池充電器和鎳鎘電池充電器的區別是什么？

最大(da)的(de)差別在于充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)速率（充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)給電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)速度(du)），以(yi)及充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控制（怎(zen)么(me)什么(me)時(shi)(shi)候決定停止(zhi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)）。 許多廉價的(de)鎳(nie)(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)經(jing)過簡單的(de)改造，就成了(le)鎳(nie)(nie)(nie)鎘電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)。通常(chang)(chang)，一(yi)(yi)個5小(xiao)時(shi)(shi)的(de)鎳(nie)(nie)(nie)鎘電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)有一(yi)(yi)個開關，允許充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)間從5個小(xiao)時(shi)(shi)增加(jia)到8個小(xiao)時(shi)(shi)。 這(zhe)樣，一(yi)(yi)個5小(xiao)時(shi)(shi)鎳(nie)(nie)(nie)鎘電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)就變(bian)成了(le)一(yi)(yi)個8小(xiao)時(shi)(shi)鎳(nie)(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)。我們在這(zhe)里(li)并不是(shi)說(shuo)推薦使(shi)用這(zhe)種充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)。然(ran)而，一(yi)(yi)個定時(shi)(shi)的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)相(xiang)比一(yi)(yi)個智能充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)，生產成本要(yao)少一(yi)(yi)些。如(ru)果(guo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)在放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)之前進行(xing)頻繁的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)（也就是(shi)說(shuo)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)只使(shi)用了(le)很短的(de)時(shi)(shi)間，然(ran)后又(you)立即被完全充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)），定時(shi)(shi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)通常(chang)(chang)導(dao)致(zhi)過度(du)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，或者電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)損(sun)害(hai)。

鎳氫(qing)(qing)電(dian)(dian)(dian)(dian)池智能(neng)(neng)充電(dian)(dian)(dian)(dian)器(qi)(qi)實際上(shang)是專門檢(jian)測鎳氫(qing)(qing)電(dian)(dian)(dian)(dian)池什么時候(hou)被充滿了。然后，關(guan)上(shang)開關(guan)或轉向涓流充電(dian)(dian)(dian)(dian)模式。顯然，這要經(jing)過更復雜的(de)電(dian)(dian)(dian)(dian)路。所(suo)以，這類充電(dian)(dian)(dian)(dian)器(qi)(qi)要花費更多的(de)時間與(yu)金錢(qian)。但是，它可能(neng)(neng)會延長電(dian)(dian)(dian)(dian)池的(de)壽命。有(you)些智能(neng)(neng)充電(dian)(dian)(dian)(dian)器(qi)(qi)僅僅比定時充電(dian)(dian)(dian)(dian)器(qi)(qi)稍微花多一點成本。我(wo)們(men)強(qiang)烈建議，當你(ni)想購買(mai)智能(neng)(neng)充電(dian)(dian)(dian)(dian)器(qi)(qi)時，調查一下它與(yu)鎳氫(qing)(qing)或鎳鎘電(dian)(dian)(dian)(dian)池的(de)兼容性。

八、能夠使用舊的鎳鎘電池充電器對鎳氫電池充電嗎？

這個問題的(de)(de)答案取決(jue)于(yu)鎳鎘充(chong)(chong)(chong)電(dian)器的(de)(de)類型。由(you)于(yu)有這種(zhong)依賴性，舊的(de)(de)鎳鎘電(dian)池(chi)充(chong)(chong)(chong)電(dian)器可(ke)能不(bu)會給鎳氫電(dian)池(chi)充(chong)(chong)(chong)滿電(dian)（是(shi)很(hen)有可(ke)能），幾乎(hu)不(bu)可(ke)能發生過(guo)度充(chong)(chong)(chong)電(dian)的(de)(de)情況，或適當地給鎳氫電(dian)池(chi)充(chong)(chong)(chong)電(dian)（但是(shi)它不(bu)可(ke)能自動處理，結果還是(shi)要花(hua)很(hen)長時(shi)間）。讓我們來看一下這三種(zhong)情況。

許多“古老”的(de)(de)鎳(nie)鎘電(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)電(dian)器(qi)是(shi)簡單的(de)(de)定(ding)時(shi)(shi)充(chong)(chong)(chong)電(dian)器(qi)，充(chong)(chong)(chong)電(dian)時(shi)(shi)間都(dou)是(shi)固(gu)定(ding)好了(le)的(de)(de)。時(shi)(shi)間一到，就(jiu)自(zi)動(dong)關上了(le)。不幸的(de)(de)是(shi)，因(yin)為鎳(nie)鎘電(dian)池(chi)(chi)(chi)比鎳(nie)氫電(dian)池(chi)(chi)(chi)的(de)(de)容量(liang)小(xiao)，當使用鎳(nie)鎘電(dian)池(chi)(chi)(chi)的(de)(de)時(shi)(shi)間標準給鎳(nie)氫電(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)電(dian)時(shi)(shi)，充(chong)(chong)(chong)電(dian)可能會(hui)提前中止。這雖然不會(hui)傷害電(dian)池(chi)(chi)(chi)，但(dan)是(shi)鎳(nie)氫電(dian)池(chi)(chi)(chi)肯定(ding)不會(hui)被完全充(chong)(chong)(chong)滿電(dian)，因(yin)為定(ding)時(shi)(shi)器(qi)早就(jiu)固(gu)定(ding)好了(le)。充(chong)(chong)(chong)電(dian)器(qi)停止充(chong)(chong)(chong)電(dian)，顯然是(shi)太早了(le)。充(chong)(chong)(chong)電(dian)周(zhou)期也就(jiu)會(hui)縮短。

另外，在更舊的(de)鎳鎘電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)之中，有(you)一種(zhong)非(fei)常普(pu)通(tong)的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)，就是(shi)所謂的(de)“通(tong)宵”充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)。只(zhi)要(yao)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)接通(tong)了電(dian)(dian)(dian)(dian)源，它(ta)的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)速率就非(fei)常低。這(zhe)(zhe)(zhe)類充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)能(neng)(neng)為鎳氫(qing)電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)分充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，但(dan)是(shi)它(ta)可(ke)能(neng)(neng)花(hua)上很(hen)長的(de)時間。一個(ge)舊的(de)鎳鎘電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)很(hen)可(ke)能(neng)(neng)要(yao)花(hua)上48個(ge)小時才能(neng)(neng)給新款高(gao)電(dian)(dian)(dian)(dian)容的(de)鎳氫(qing)電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)分充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)！這(zhe)(zhe)(zhe)類充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)幾乎不(bu)可(ke)能(neng)(neng)損壞鎳氫(qing)電(dian)(dian)(dian)(dian)池(chi)(chi)，除(chu)非(fei)把鎳氫(qing)電(dian)(dian)(dian)(dian)池(chi)(chi)放在充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)里長達(da)一個(ge)星期，但(dan)是(shi)這(zhe)(zhe)(zhe)樣就不(bu)方便使用(yong)了。如果你(ni)有(you)這(zhe)(zhe)(zhe)種(zhong)類型的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)，應該根據(ju)我(wo)們上面(mian)的(de)公式簡單的(de)把充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)時間算(suan)出來(lai)

但是(shi)(shi)(shi)，最終我們可(ke)能(neng)選擇一(yi)款更舊的(de)鎳(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器：疾(ji)速(su)(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器。它給(gei)鎳(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，不需(xu)要(yao)多余的(de)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)。因為一(yi)旦電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)滿后，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)周期(qi)就(jiu)(jiu)停(ting)止了，被(bei)記錄下來(lai)(lai)。如果(guo)鎳(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器將在2個(ge)(ge)小時(shi)以內(nei)給(gei)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)分(fen)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，那么它就(jiu)(jiu)可(ke)以說(shuo)是(shi)(shi)(shi)疾(ji)速(su)(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器。在這個(ge)(ge)情(qing)況中(zhong)，唯一(yi)的(de)風(feng)險(xian)就(jiu)(jiu)是(shi)(shi)(shi)：更舊的(de)疾(ji)速(su)(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器可(ke)能(neng)會(hui)(hui)(hui)給(gei)鎳(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)過度(du)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。如果(guo)在充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)周期(qi)中(zhong)，電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)變得很(hen)(hen)熱(re)，那么這就(jiu)(jiu)是(shi)(shi)(shi)過度(du)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)征(zheng)兆（一(yi)般來(lai)(lai)說(shuo)，當(dang)(dang)鎳(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)被(bei)充(chong)(chong)(chong)分(fen)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)后，就(jiu)(jiu)會(hui)(hui)(hui)變得溫暖一(yi)些，特別是(shi)(shi)(shi)使用疾(ji)速(su)(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器時(shi)）。如果(guo)鎳(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)變得太熱(re)，我們無法及時(shi)處理(li)，當(dang)(dang)持續20或30分(fen)鐘后，鎳(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器就(jiu)(jiu)很(hen)(hen)可(ke)能(neng)對(dui)鎳(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)過度(du)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)了，電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)壽命就(jiu)(jiu)會(hui)(hui)(hui)縮短。如果(guo)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器專(zhuan)為需(xu)迅速(su)(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)收音(yin)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，你很(hen)(hen)可(ke)能(neng)遇(yu)見到這類充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器。我們建議不要(yao)使用鎳(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)疾(ji)速(su)(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器給(gei)鎳(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。