一、疾速充電器和快速充電(dian)器的(de)區別是什么？ 

　　這兩者的比較實際上是沒有任何意義的。在電池行業內，對這兩種充電器沒有明確的界(jie)定。因此制造(zao)商(shang)們(men)也經(jing)常(chang)把它們(men)弄混。有一(yi)個(ge)問題就是，充(chong)(chong)滿(man)一(yi)節電(dian)池(chi)的時間依賴于(yu)被(bei)充(chong)(chong)電(dian)的電(dian)池(chi)的容(rong)量(liang)。一(yi)個(ge)需(xu)花(hua)1小(xiao)時充(chong)(chong)滿(man)1節標準(zhun)容(rong)量(liang)的AAA鎳(nie)鎘電(dian)池(chi)（180 mAh）充(chong)(chong)電(dian)器，可能需(xu)要(yao)8小(xiao)時才能充(chong)(chong)滿(man)1節高容(rong)量(liang)的鎳(nie)氫電(dian)池(chi)（1500 mAh）。最好的辦法是忽略這些差(cha)異，粗(cu)略地計算一(yi)下(xia)充(chong)(chong)電(dian)器充(chong)(chong)滿(man)電(dian)池(chi)所(suo)需(xu)的時間。 

二(er)、每次要花多長(chang)時間才能把電(dian)池充(chong)滿？  

我們可以(yi)(yi)很(hen)容易計算(suan)出充(chong)(chong)電(dian)(dian)(dian)器(qi)所花的(de)時間(jian)。用電(dian)(dian)(dian)池的(de)容量，簡單地除(chu)以(yi)(yi)充(chong)(chong)電(dian)(dian)(dian)器(qi)的(de)充(chong)(chong)電(dian)(dian)(dian)效率，然(ran)后(hou)增加20%作為(wei)無效工作時間(jian)。舉個(ge)例子，使用一(yi)個(ge)充(chong)(chong)電(dian)(dian)(dian)率為(wei)500mA的(de)充(chong)(chong)電(dian)(dian)(dian)器(qi)大約需4小時才能充(chong)(chong)滿一(yi)節(jie)有1600mAh的(de)電(dian)(dian)(dian)池，計算(suan)式(shi)子為(wei)1600 mAh/500 mA x120%。這個(ge)例子也許偶然(ran)適用于疾速充(chong)(chong)電(dian)(dian)(dian)器(qi)對標準5號鎳氫電(dian)(dian)(dian)池充(chong)(chong)電(dian)(dian)(dian)的(de)情況。記住，如果一(yi)節(jie)電(dian)(dian)(dian)池只是部分放電(dian)(dian)(dian)，顯然(ran)，我們只需要花更少的(de)時間(jian)就能夠(gou)把它(ta)充(chong)(chong)滿電(dian)(dian)(dian)。 

　　如(ru)果你(ni)(ni)覺得這個太復雜了，可以使(shi)用我(wo)們特別的(de)電(dian)池充電(dian)時(shi)間計(ji)算(suan)器。你(ni)(ni)只需要輸入上面連續的(de)兩個值就行了。然后按(an)Calculate（計(ji)算(suan)），結果就會立即(ji)在hours（小時(shi)）前(qian)的(de)窗口中(zhong)出現。 

三(san)、使用(yong)充電(dian)(dian)器會(hui)對(dui)電(dian)(dian)池有損害嗎(ma)（會(hui)減少電(dian)(dian)池壽(shou)命(ming)或降低(di)電(dian)(dian)池使用(yong)效(xiao)果）？  

　　是(shi)的(de)(de)。最(zui)常(chang)(chang)見的(de)(de)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)失(shi)敗就(jiu)是(shi)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)時間(jian)過長，俗(su)稱過度充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。有一(yi)種(zhong)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)特別(bie)容(rong)易導(dao)致過度充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，通(tong)常(chang)(chang)充(chong)(chong)(chong)(chong)(chong)(chong)5小(xiao)(xiao)時以上（有的(de)(de)是(shi)8小(xiao)(xiao)時）電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)就(jiu)會報廢(fei)，這(zhe)種(zhong)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)就(jiu)是(shi)所謂的(de)(de)“疾(ji)速(su)(su)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)”。這(zhe)種(zhong)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)的(de)(de)問(wen)題就(jiu)是(shi)，沒有一(yi)個充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)控制(zhi)裝置。大部分疾(ji)速(su)(su)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)通(tong)常(chang)(chang)設計非常(chang)(chang)簡單，它(ta)們(men)一(yi)般(ban)以最(zui)大速(su)(su)率充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)時間(jian)也比較固定，通(tong)常(chang)(chang)是(shi)5或(huo)8小(xiao)(xiao)時就(jiu)充(chong)(chong)(chong)(chong)(chong)(chong)滿了。然后，你就(jiu)應該把它(ta)們(men)關掉，或(huo)者轉(zhuan)向特慢(man)的(de)(de)涓流充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)速(su)(su)率。如果你正確的(de)(de)使(shi)用充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)，它(ta)通(tong)常(chang)(chang)對電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)損(sun)害不大。如果沒有正確的(de)(de)使(shi)用，充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)通(tong)常(chang)(chang)會以兩種(zhong)方(fang)式縮短(duan)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)壽命。 

　　首先，設想把完全充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)后和部分充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)后的(de)(de)電(dian)(dian)(dian)(dian)(dian)池放(fang)進(jin)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)內。但是(shi)(shi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)并不知道電(dian)(dian)(dian)(dian)(dian)池內有(you)電(dian)(dian)(dian)(dian)(dian)。因此(ci)它還(huan)是(shi)(shi)對電(dian)(dian)(dian)(dian)(dian)池進(jin)行完全充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)。我們很(hen)少見到(dao)把部分充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)后的(de)(de)電(dian)(dian)(dian)(dian)(dian)池放(fang)進(jin)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)內的(de)(de)，因為這很(hen)容易混(hun)淆電(dian)(dian)(dian)(dian)(dian)池，不經意間就(jiu)把充(chong)(chong)(chong)滿(man)電(dian)(dian)(dian)(dian)(dian)后的(de)(de)電(dian)(dian)(dian)(dian)(dian)池放(fang)進(jin)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)內了(le)。如果(guo)你多次對充(chong)(chong)(chong)滿(man)電(dian)(dian)(dian)(dian)(dian)后的(de)(de)電(dian)(dian)(dian)(dian)(dian)池充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，它的(de)(de)**能就(jiu)會慢(man)慢(man)降低。 

　　另外，通常(chang)情(qing)況下，充(chong)電周期(qi)不穩定(ding)，很容易(yi)被(bei)打斷。我們通常(chang)把(ba)充(chong)電器(qi)拔開，看(kan)看(kan)電池(chi)的(de)熱度如何。然(ran)后，再把(ba)充(chong)電器(qi)插回去。不幸的(de)是，這(zhe)通常(chang)會導致重新開始完(wan)整(zheng)的(de)充(chong)電周期(qi)，前面的(de)充(chong)電周期(qi)已經完(wan)成了。這(zhe)也常(chang)會降低電池(chi)壽命。 

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(chu)理器控制(zhi)。智能(neng)充電(dian)器通常會決定(ding)什么時候電(dian)池充滿(man)了電(dian)，然后(hou)根據設計(ji)的不同(tong)，完全關掉充電(dian)器或轉向涓流充電(dian)。 

四、什么是涓流充電（使蓄電池緩慢而連續充電的裝備(bei)）？  

　　理論(lun)上說，涓(juan)流(liu)充(chong)電(dian)(dian)是指(zhi)一種充(chong)電(dian)(dian)速率(lv)高至使電(dian)(dian)池完全充(chong)滿電(dian)(dian)、低(di)至可避免(mian)過度充(chong)電(dian)(dian)的充(chong)電(dian)(dian)方式(shi)。維持充(chong)電(dian)(dian)也是描(miao)述涓(juan)流(liu)充(chong)電(dian)(dian)的一種方式(shi)。 

五(wu)、涓流(liu)充(chong)電對電池有損害嗎？  

　　許(xu)多電池制造商建議(yi)不要長期使用涓(juan)流充電。 

　　如果使用涓流充(chong)電(dian)，那么充(chong)電(dian)速率就會(hui)非(fei)常低(di)，并且有(you)(you)時(shi)斷(duan)斷(duan)續(xu)續(xu)。當給(gei)電(dian)池充(chong)電(dian)時(shi)，最好的智能(neng)充(chong)電(dian)器(qi)只(zhi)能(neng)進行(xing)臨(lin)時(shi)的充(chong)電(dian)速率變化。它(ta)們沒有(you)(you)連(lian)續(xu)的低(di)速率充(chong)電(dian)功能(neng)。一(yi)(yi)些電(dian)池經銷商說，如果進行(xing)長期(qi)的涓流充(chong)電(dian)，只(zhi)有(you)(you)十分之(zhi)一(yi)(yi)的電(dian)池能(neng)量不會(hui)受到(dao)傷害。然而(er)，我(wo)們還沒有(you)(you)見到(dao)任何廠商進行(xing)這樣的測試(shi)。 

　　最(zui)好還是(shi)把電池完全充(chong)(chong)滿電，然后(hou)儲存好。不(bu)要進行額外(wai)的(de)涓流充(chong)(chong)電。免得(de)出現意外(wai)的(de)損害。 

六(liu)、疾速充電(dian)會減少(shao)電(dian)池的壽命嗎(ma)？  

　　不是很嚴重。只要(yao)使(shi)(shi)用(yong)了一個(ge)適(shi)當的智能(neng)(neng)(neng)充(chong)(chong)電(dian)(dian)(dian)(dian)器，你(ni)就(jiu)能(neng)(neng)(neng)在約一個(ge)小時(shi)內把幾乎各種鎳(nie)(nie)(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)池(chi)(chi)完全充(chong)(chong)好電(dian)(dian)(dian)(dian)，并且沒有(you)任何損壞，電(dian)(dian)(dian)(dian)池(chi)(chi)壽命也(ye)不會(hui)有(you)大(da)幅(fu)降(jiang)低，可能(neng)(neng)(neng)減(jian)少不到10%。顯然(ran)，這總是比使(shi)(shi)用(yong)慢速(su)(su)充(chong)(chong)電(dian)(dian)(dian)(dian)器好多了。然(ran)而(er)，只能(neng)(neng)(neng)使(shi)(shi)用(yong)特別設計的鎳(nie)(nie)(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)器給大(da)多數(shu)鎳(nie)(nie)(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)池(chi)(chi)快速(su)(su)充(chong)(chong)電(dian)(dian)(dian)(dian)。另外，專為(wei)鎳(nie)(nie)(nie)(nie)鎘電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)設計的疾速(su)(su)充(chong)(chong)電(dian)(dian)(dian)(dian)器很可能(neng)(neng)(neng)會(hui)給鎳(nie)(nie)(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)池(chi)(chi)過度充(chong)(chong)電(dian)(dian)(dian)(dian)。 

七、鎳氫電池充電器和鎳鎘電池(chi)充電器的區別是什(shen)么？  

　　最大的(de)(de)(de)差別在(zai)(zai)于充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)速率(lv)（充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)給電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)的(de)(de)(de)速度），以及(ji)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)控制（怎么什么時(shi)(shi)(shi)(shi)候決定(ding)停止充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)）。 許(xu)多廉價的(de)(de)(de)鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)經(jing)過(guo)簡單的(de)(de)(de)改造，就成了(le)鎳(nie)鎘電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)。通常(chang)，一(yi)(yi)(yi)個(ge)5小時(shi)(shi)(shi)(shi)的(de)(de)(de)鎳(nie)鎘電(dian)(dian)(dian)(dian)池(chi)(chi)有一(yi)(yi)(yi)個(ge)開關，允許(xu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)(shi)(shi)(shi)間從5個(ge)小時(shi)(shi)(shi)(shi)增加到8個(ge)小時(shi)(shi)(shi)(shi)。 這樣(yang)，一(yi)(yi)(yi)個(ge)5小時(shi)(shi)(shi)(shi)鎳(nie)鎘電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)就變成了(le)一(yi)(yi)(yi)個(ge)8小時(shi)(shi)(shi)(shi)鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)。我們(men)在(zai)(zai)這里(li)并不是(shi)說(shuo)推薦使(shi)用這種(zhong)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)。然而，一(yi)(yi)(yi)個(ge)定(ding)時(shi)(shi)(shi)(shi)的(de)(de)(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)相(xiang)比一(yi)(yi)(yi)個(ge)智(zhi)能充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)，生產成本要少一(yi)(yi)(yi)些。如果電(dian)(dian)(dian)(dian)池(chi)(chi)在(zai)(zai)放電(dian)(dian)(dian)(dian)之前進行頻繁的(de)(de)(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)（也就是(shi)說(shuo)，電(dian)(dian)(dian)(dian)池(chi)(chi)只使(shi)用了(le)很短的(de)(de)(de)時(shi)(shi)(shi)(shi)間，然后又立(li)即被完全充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)），定(ding)時(shi)(shi)(shi)(shi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)通常(chang)導致過(guo)度充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，或者電(dian)(dian)(dian)(dian)池(chi)(chi)損害。 

　　鎳氫電(dian)(dian)(dian)池(chi)智(zhi)能充(chong)(chong)電(dian)(dian)(dian)器(qi)(qi)實際(ji)上是專(zhuan)門檢(jian)測鎳氫電(dian)(dian)(dian)池(chi)什么時候被(bei)充(chong)(chong)滿(man)了。然后，關上開關或(huo)轉向涓(juan)流(liu)充(chong)(chong)電(dian)(dian)(dian)模式。顯(xian)然，這要經過(guo)更復雜的(de)(de)電(dian)(dian)(dian)路。所以，這類充(chong)(chong)電(dian)(dian)(dian)器(qi)(qi)要花(hua)費更多(duo)的(de)(de)時間與金錢。但(dan)是，它可能會延長電(dian)(dian)(dian)池(chi)的(de)(de)壽命。有些智(zhi)能充(chong)(chong)電(dian)(dian)(dian)器(qi)(qi)僅僅比定(ding)時充(chong)(chong)電(dian)(dian)(dian)器(qi)(qi)稍微花(hua)多(duo)一點成本。我們強烈建議(yi)，當你想(xiang)購買智(zhi)能充(chong)(chong)電(dian)(dian)(dian)器(qi)(qi)時，調查一下它與鎳氫或(huo)鎳鎘電(dian)(dian)(dian)池(chi)的(de)(de)兼容**。 

八、能夠使(shi)用舊的鎳鎘電(dian)(dian)池充電(dian)(dian)器(qi)對鎳氫電(dian)(dian)池充電(dian)(dian)嗎(ma)？  

　　這(zhe)(zhe)個問(wen)題的(de)(de)**取決于鎳(nie)鎘充電(dian)(dian)器(qi)的(de)(de)類型。由于有(you)這(zhe)(zhe)種依賴(lai)**，舊(jiu)的(de)(de)鎳(nie)鎘電(dian)(dian)池充電(dian)(dian)器(qi)可能不(bu)會給(gei)鎳(nie)氫(qing)(qing)電(dian)(dian)池充滿電(dian)(dian)（是很有(you)可能），幾乎不(bu)可能發生過度(du)充電(dian)(dian)的(de)(de)情(qing)況(kuang)， 或(huo)適當地(di)給(gei)鎳(nie)氫(qing)(qing)電(dian)(dian)池充電(dian)(dian)（但是它不(bu)可能自動處理，結果還是要(yao)花很長(chang)時間）。讓(rang)我們來看一下這(zhe)(zhe)三種情(qing)況(kuang)。 

　　許(xu)多“古老(lao)”的鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)是(shi)(shi)簡單(dan)的定時(shi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時(shi)間(jian)(jian)都(dou)是(shi)(shi)固(gu)定好(hao)了(le)的。時(shi)間(jian)(jian)一到，就(jiu)自(zi)動關上了(le)。不(bu)(bu)幸的是(shi)(shi)，因(yin)為鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)比鎳(nie)氫電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的容量小，當(dang)使用鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的時(shi)間(jian)(jian)標(biao)準給鎳(nie)氫電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時(shi)，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)可能會(hui)(hui)提前中(zhong)止。這雖然(ran)(ran)不(bu)(bu)會(hui)(hui)傷害電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，但是(shi)(shi)鎳(nie)氫電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)肯定不(bu)(bu)會(hui)(hui)被完(wan)全(quan)充(chong)(chong)滿電(dian)(dian)(dian)(dian)(dian)，因(yin)為定時(shi)器(qi)早就(jiu)固(gu)定好(hao)了(le)。充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)停(ting)止充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，顯(xian)然(ran)(ran)是(shi)(shi)太早了(le)。充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)周期也就(jiu)會(hui)(hui)縮短。 

　　另外，在更舊的(de)(de)(de)(de)(de)鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)之中(zhong)，有一種(zhong)非常普通(tong)的(de)(de)(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)，就是所謂的(de)(de)(de)(de)(de)“通(tong)宵”充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)。只要充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)接通(tong)了(le)電(dian)(dian)(dian)(dian)(dian)源，它的(de)(de)(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)速率(lv)就非常低。 這(zhe)類充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)能(neng)(neng)為鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)分充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，但(dan)(dan)是它可能(neng)(neng)花上很長的(de)(de)(de)(de)(de)時間。一個舊的(de)(de)(de)(de)(de)鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)很可能(neng)(neng)要花上48個小時才能(neng)(neng)給新款(kuan)高電(dian)(dian)(dian)(dian)(dian)容的(de)(de)(de)(de)(de)鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)分充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)！這(zhe)類充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)幾乎不(bu)可能(neng)(neng)損壞(huai)鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，除非把(ba)鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)放在充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)里(li)長達一個星期，但(dan)(dan)是這(zhe)樣就不(bu)方便使用(yong)了(le)。如果你有這(zhe)種(zhong)類型的(de)(de)(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)，應該根據我們上面的(de)(de)(de)(de)(de)公式簡單(dan)的(de)(de)(de)(de)(de)把(ba)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時間算出來 

　　但是，最終我們可能選擇一款更舊的鎳鎘電池充電器：疾速充電器。它給鎳氫電池充電，不需要多余的電路。因為一旦電池充滿后，充電周期就停止了，被記錄下來。如果鎳鎘電池充電器將在2個小時以內給電池充分充電，那么它就可以說是疾速充電器。在這個情況中，唯一的風險就是：更舊的疾速充電器可能會給鎳氫電池過度充電。如果在充電周期中，電池變得很熱，那么這就是過度充電的征兆（一般來說，當鎳氫電池被充分充電后，就會變得溫暖一些，特別是使用疾速充電器時）。如果鎳氫電池變得太熱，我們無法及時處理，當持續20或30分鐘后，鎳鎘電池充電器就很可(ke)能(neng)(neng)對鎳氫(qing)電(dian)(dian)池(chi)(chi)過度(du)充(chong)電(dian)(dian)了，電(dian)(dian)池(chi)(chi)的壽命就會縮(suo)短(duan)。如果充(chong)電(dian)(dian)器專為需迅(xun)速(su)充(chong)電(dian)(dian)的收音機(ji)電(dian)(dian)池(chi)(chi)充(chong)電(dian)(dian)，你很可(ke)能(neng)(neng)遇見到這類充(chong)電(dian)(dian)器。我們建議不要使用鎳鎘(ge)電(dian)(dian)池(chi)(chi)疾速(su)充(chong)電(dian)(dian)器給鎳氫(qing)電(dian)(dian)池(chi)(chi)充(chong)電(dian)(dian) 本文(wen)摘自于電(dian)(dian)池(chi)(chi)論壇