一(yi)、疾速充(chong)電器和(he)快速充(chong)電器的(de)區別是什么？

    這兩(liang)者的(de)(de)(de)比(bi)較(jiao)實(shi)際上是(shi)沒(mei)(mei)有任何意(yi)義的(de)(de)(de)。在(zai)電(dian)(dian)池(chi)(chi)行業內，對(dui)這兩(liang)種充(chong)(chong)電(dian)(dian)器沒(mei)(mei)有明確的(de)(de)(de)界定。因此制造商(shang)們(men)也經常把(ba)它們(men)弄混。有一(yi)(yi)個問題就(jiu)是(shi)，充(chong)(chong)滿(man)(man)一(yi)(yi)節電(dian)(dian)池(chi)(chi)的(de)(de)(de)時間依賴于被充(chong)(chong)電(dian)(dian)的(de)(de)(de)電(dian)(dian)池(chi)(chi)的(de)(de)(de)容(rong)量。一(yi)(yi)個需(xu)花1小(xiao)時充(chong)(chong)滿(man)(man)1節標(biao)準容(rong)量的(de)(de)(de)AAA鎳鎘(ge)電(dian)(dian)池(chi)(chi)（180 mAh）充(chong)(chong)電(dian)(dian)器，可(ke)能需(xu)要8小(xiao)時才能充(chong)(chong)滿(man)(man)1節高容(rong)量的(de)(de)(de)鎳氫(qing)電(dian)(dian)池(chi)(chi)（1500 mAh）。最好的(de)(de)(de)辦法是(shi)忽略這些差異，粗(cu)略地計算一(yi)(yi)下充(chong)(chong)電(dian)(dian)器充(chong)(chong)滿(man)(man)電(dian)(dian)池(chi)(chi)所需(xu)的(de)(de)(de)時間。

二、每次要花多長時間才能(neng)把電池充滿？

    我(wo)們(men)可以很容易(yi)計算(suan)出充(chong)電(dian)(dian)(dian)器所花的(de)時(shi)間(jian)。用(yong)電(dian)(dian)(dian)池(chi)的(de)容量，簡單地除以充(chong)電(dian)(dian)(dian)器的(de)充(chong)電(dian)(dian)(dian)效率，然(ran)后增加20%作為(wei)無效工作時(shi)間(jian)。舉(ju)個例子，使用(yong)一(yi)個充(chong)電(dian)(dian)(dian)率為(wei)500mA的(de)充(chong)電(dian)(dian)(dian)器大約需4小時(shi)才(cai)能(neng)充(chong)滿一(yi)節有1600mAh的(de)電(dian)(dian)(dian)池(chi)，計算(suan)式子為(wei)1600 mAh/500 mA x120%。這個例子也(ye)許偶然(ran)適用(yong)于疾速充(chong)電(dian)(dian)(dian)器對(dui)標準5號鎳氫(qing)電(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)的(de)情況。記住(zhu)，如果一(yi)節電(dian)(dian)(dian)池(chi)只是部分放(fang)電(dian)(dian)(dian)，顯然(ran)，我(wo)們(men)只需要花更少的(de)時(shi)間(jian)就能(neng)夠把它充(chong)滿電(dian)(dian)(dian)。

    如(ru)果你(ni)覺得這個太復雜了(le)(le)，可以使(shi)用我們特別(bie)的電(dian)池充電(dian)時間(jian)計(ji)ulator.htm。你(ni)只需(xu)要輸入上面連續(xu)的兩個值就(jiu)行了(le)(le)。然后按(an)Calculate（計(ji)算），結果就(jiu)會立即在hours（小時）前的窗(chuang)口中出(chu)現。

三、使(shi)用充電器會(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)的(de)。最常(chang)(chang)(chang)見的(de)充(chong)(chong)電(dian)(dian)(dian)失(shi)敗(bai)就是(shi)充(chong)(chong)電(dian)(dian)(dian)時間(jian)過長，俗稱過度(du)充(chong)(chong)電(dian)(dian)(dian)。有(you)一(yi)種充(chong)(chong)電(dian)(dian)(dian)器(qi)特(te)別(bie)容易導致過度(du)充(chong)(chong)電(dian)(dian)(dian)，通(tong)(tong)常(chang)(chang)(chang)充(chong)(chong)5小時以上（有(you)的(de)是(shi)8小時）電(dian)(dian)(dian)池(chi)就會(hui)報廢，這(zhe)種充(chong)(chong)電(dian)(dian)(dian)器(qi)就是(shi)所謂(wei)的(de)“疾速(su)充(chong)(chong)電(dian)(dian)(dian)器(qi)”。這(zhe)種充(chong)(chong)電(dian)(dian)(dian)器(qi)的(de)問題就是(shi)，沒(mei)有(you)一(yi)個充(chong)(chong)電(dian)(dian)(dian)控制裝(zhuang)置。大(da)部分疾速(su)充(chong)(chong)電(dian)(dian)(dian)器(qi)通(tong)(tong)常(chang)(chang)(chang)設(she)計非(fei)常(chang)(chang)(chang)簡單，它們一(yi)般以最大(da)速(su)率(lv)充(chong)(chong)電(dian)(dian)(dian)，充(chong)(chong)電(dian)(dian)(dian)時間(jian)也比較固定(ding)，通(tong)(tong)常(chang)(chang)(chang)是(shi)5或8小時就充(chong)(chong)滿(man)了(le)。然后，你(ni)就應(ying)該(gai)把它們關掉，或者轉向(xiang)特(te)慢的(de)涓流充(chong)(chong)電(dian)(dian)(dian)速(su)率(lv)。如(ru)果你(ni)正(zheng)確(que)的(de)使(shi)用充(chong)(chong)電(dian)(dian)(dian)器(qi)，它通(tong)(tong)常(chang)(chang)(chang)對電(dian)(dian)(dian)池(chi)的(de)損(sun)害不大(da)。如(ru)果沒(mei)有(you)正(zheng)確(que)的(de)使(shi)用，充(chong)(chong)電(dian)(dian)(dian)器(qi)通(tong)(tong)常(chang)(chang)(chang)會(hui)以兩種方式縮(suo)短電(dian)(dian)(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(chong)(chong)電(dian)(dian)(dian)器(qi)并不知道(dao)電(dian)(dian)(dian)池(chi)(chi)(chi)內有電(dian)(dian)(dian)。因(yin)此它(ta)(ta)還是對電(dian)(dian)(dian)池(chi)(chi)(chi)進(jin)行完全(quan)充(chong)(chong)電(dian)(dian)(dian)。我們很(hen)少見到把部分(fen)充(chong)(chong)電(dian)(dian)(dian)后的電(dian)(dian)(dian)池(chi)(chi)(chi)放(fang)進(jin)充(chong)(chong)電(dian)(dian)(dian)器(qi)內的，因(yin)為這很(hen)容易混(hun)淆(xiao)電(dian)(dian)(dian)池(chi)(chi)(chi)，不經意間就(jiu)把充(chong)(chong)滿電(dian)(dian)(dian)后的電(dian)(dian)(dian)池(chi)(chi)(chi)放(fang)進(jin)充(chong)(chong)電(dian)(dian)(dian)器(qi)內了。如果你(ni)多次對充(chong)(chong)滿電(dian)(dian)(dian)后的電(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)，它(ta)(ta)的性能(neng)就(jiu)會慢慢降低。

    另外(wai)，通常(chang)情況下，充(chong)(chong)電(dian)(dian)(dian)周期不(bu)(bu)穩定，很容易被打斷。我們通常(chang)把(ba)充(chong)(chong)電(dian)(dian)(dian)器(qi)拔開，看(kan)看(kan)電(dian)(dian)(dian)池(chi)的(de)熱度如何。然后，再把(ba)充(chong)(chong)電(dian)(dian)(dian)器(qi)插回(hui)去。不(bu)(bu)幸的(de)是(shi)，這(zhe)通常(chang)會(hui)導(dao)致重新開始完整(zheng)的(de)充(chong)(chong)電(dian)(dian)(dian)周期，前面的(de)充(chong)(chong)電(dian)(dian)(dian)周期已經完成了。這(zhe)也常(chang)會(hui)降低電(dian)(dian)(dian)池(chi)壽(shou)命。

    為了避免這些問題，我們可以使用一個智能充電器，它有微處理(li)器(qi)(qi)控(kong)制。智(zhi)能充(chong)電(dian)(dian)器(qi)(qi)通(tong)常會(hui)決定什么(me)時候電(dian)(dian)池(chi)充(chong)滿(man)了電(dian)(dian)，然(ran)后根據設計的不同(tong)，完全關掉充(chong)電(dian)(dian)器(qi)(qi)或轉向涓流充(chong)電(dian)(dian)。

四、什么(me)是涓(juan)流充電(dian)(dian)（使(shi)蓄(xu)電(dian)(dian)池緩慢而連續充電(dian)(dian)的(de)裝備）？

    理論上說，涓(juan)流充(chong)(chong)電(dian)(dian)(dian)是(shi)指(zhi)一(yi)(yi)種(zhong)充(chong)(chong)電(dian)(dian)(dian)速率高至(zhi)(zhi)使電(dian)(dian)(dian)池完(wan)全(quan)充(chong)(chong)滿電(dian)(dian)(dian)、低至(zhi)(zhi)可避(bi)免過度充(chong)(chong)電(dian)(dian)(dian)的(de)充(chong)(chong)電(dian)(dian)(dian)方(fang)式。維持充(chong)(chong)電(dian)(dian)(dian)也是(shi)描(miao)述涓(juan)流充(chong)(chong)電(dian)(dian)(dian)的(de)一(yi)(yi)種(zhong)方(fang)式。五、涓(juan)流充(chong)(chong)電(dian)(dian)(dian)對電(dian)(dian)(dian)池有(you)損害嗎？

    許多(duo)電(dian)(dian)池制造商(shang)建議(yi)不(bu)要長(chang)期使用涓(juan)流充(chong)電(dian)(dian)。

五、涓流充電(dian)對電(dian)池有損害嗎？

    許(xu)多(duo)電(dian)池制造商建議不(bu)要長期使用涓流充電(dian)。

    如果使用涓流(liu)充(chong)電(dian)，那么充(chong)電(dian)速率就會非(fei)常低，并且有(you)(you)時斷斷續續。當給電(dian)池充(chong)電(dian)時，最好的(de)智能充(chong)電(dian)器只(zhi)能進(jin)(jin)行(xing)臨時的(de)充(chong)電(dian)速率變化(hua)。它們(men)沒有(you)(you)連續的(de)低速率充(chong)電(dian)功(gong)能。一(yi)些電(dian)池經銷商說，如果進(jin)(jin)行(xing)長期的(de)涓流(liu)充(chong)電(dian)，只(zhi)有(you)(you)十分之一(yi)的(de)電(dian)池能量不會受到傷害(hai)。然而(er)，我們(men)還(huan)沒有(you)(you)見(jian)到任(ren)何廠(chang)商進(jin)(jin)行(xing)這樣的(de)測試。

    最好還是(shi)把(ba)電(dian)池完全(quan)充(chong)滿(man)電(dian)，然后儲存(cun)好。不(bu)要進(jin)行額外的涓(juan)流(liu)充(chong)電(dian)。免得出現意(yi)外的損害(hai)。

六、疾速充電會減少電池的壽命嗎？

    不是(shi)很嚴重(zhong)。只要(yao)使用(yong)(yong)了(le)一個(ge)適當的(de)智能(neng)(neng)充(chong)電(dian)(dian)器(qi)(qi)，你就能(neng)(neng)在約一個(ge)小時內把幾乎(hu)各種鎳氫(qing)電(dian)(dian)池(chi)完全(quan)充(chong)好電(dian)(dian)，并且沒(mei)有任何損(sun)壞，電(dian)(dian)池(chi)壽命也不會(hui)有大幅(fu)降(jiang)低，可能(neng)(neng)減少(shao)不到10%。顯然，這總是(shi)比(bi)使用(yong)(yong)慢速充(chong)電(dian)(dian)器(qi)(qi)好多了(le)。然而，只能(neng)(neng)使用(yong)(yong)特(te)別(bie)設計的(de)鎳氫(qing)電(dian)(dian)池(chi)充(chong)電(dian)(dian)器(qi)(qi)給(gei)(gei)大多數鎳氫(qing)電(dian)(dian)池(chi)快速充(chong)電(dian)(dian)。另(ling)外，專為鎳鎘(ge)電(dian)(dian)池(chi)充(chong)電(dian)(dian)設計的(de)疾速充(chong)電(dian)(dian)器(qi)(qi)很可能(neng)(neng)會(hui)給(gei)(gei)鎳氫(qing)電(dian)(dian)池(chi)過度(du)充(chong)電(dian)(dian)。

七、鎳(nie)氫(qing)電(dian)池充(chong)電(dian)器和鎳(nie)鎘電(dian)池充(chong)電(dian)器的區別是什(shen)么？

    最大的(de)差別在于充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)速(su)率（充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)給電(dian)(dian)(dian)(dian)(dian)(dian)池充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)速(su)度(du)），以及充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)控制（怎(zen)么什么時候(hou)決定停止充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)）。 許多廉價的(de)鎳(nie)氫電(dian)(dian)(dian)(dian)(dian)(dian)池充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)經(jing)過(guo)(guo)簡單的(de)改造，就成(cheng)了鎳(nie)鎘電(dian)(dian)(dian)(dian)(dian)(dian)池充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)。通(tong)(tong)常，一(yi)(yi)(yi)(yi)個(ge)(ge)(ge)5小(xiao)時的(de)鎳(nie)鎘電(dian)(dian)(dian)(dian)(dian)(dian)池有一(yi)(yi)(yi)(yi)個(ge)(ge)(ge)開關，允(yun)許充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)時間從5個(ge)(ge)(ge)小(xiao)時增加到8個(ge)(ge)(ge)小(xiao)時。 這樣，一(yi)(yi)(yi)(yi)個(ge)(ge)(ge)5小(xiao)時鎳(nie)鎘電(dian)(dian)(dian)(dian)(dian)(dian)池充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)就變成(cheng)了一(yi)(yi)(yi)(yi)個(ge)(ge)(ge)8小(xiao)時鎳(nie)氫電(dian)(dian)(dian)(dian)(dian)(dian)池充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)。我們在這里并不是說推薦使(shi)用這種充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)。然而，一(yi)(yi)(yi)(yi)個(ge)(ge)(ge)定時的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)相比(bi)一(yi)(yi)(yi)(yi)個(ge)(ge)(ge)智能充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)，生產成(cheng)本(ben)要少一(yi)(yi)(yi)(yi)些。如果電(dian)(dian)(dian)(dian)(dian)(dian)池在放電(dian)(dian)(dian)(dian)(dian)(dian)之前進行頻繁的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)（也就是說，電(dian)(dian)(dian)(dian)(dian)(dian)池只使(shi)用了很短的(de)時間，然后又(you)立(li)即被完全充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)），定時充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)通(tong)(tong)常導致過(guo)(guo)度(du)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，或者(zhe)電(dian)(dian)(dian)(dian)(dian)(dian)池損(sun)害。

    鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)池(chi)(chi)智能充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)實(shi)際(ji)上是專門檢(jian)測(ce)鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)池(chi)(chi)什(shen)么時(shi)候被充(chong)(chong)滿了。然(ran)后(hou)，關上開(kai)關或(huo)轉向涓(juan)流充(chong)(chong)電(dian)(dian)(dian)(dian)模(mo)式。顯然(ran)，這要經過更(geng)(geng)復雜的(de)電(dian)(dian)(dian)(dian)路(lu)。所以(yi)，這類充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)要花(hua)費更(geng)(geng)多的(de)時(shi)間與金錢。但是，它(ta)可能會(hui)延長電(dian)(dian)(dian)(dian)池(chi)(chi)的(de)壽命(ming)。有些(xie)智能充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)僅僅比定時(shi)充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)稍(shao)微花(hua)多一點(dian)成本。我(wo)們強烈建(jian)議，當你想購買智能充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)時(shi)，調查一下(xia)它(ta)與鎳(nie)氫(qing)或(huo)鎳(nie)鎘電(dian)(dian)(dian)(dian)池(chi)(chi)的(de)兼(jian)容(rong)性。

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

    這(zhe)(zhe)個(ge)問題(ti)的答案取(qu)決于鎳鎘充(chong)電(dian)(dian)(dian)器(qi)的類型。由于有這(zhe)(zhe)種依賴性，舊的鎳鎘電(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)器(qi)可(ke)能(neng)不(bu)會給鎳氫電(dian)(dian)(dian)池(chi)充(chong)滿電(dian)(dian)(dian)（是很(hen)有可(ke)能(neng)），幾乎不(bu)可(ke)能(neng)發生過度(du)充(chong)電(dian)(dian)(dian)的情況， 或適當地給鎳氫電(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)（但是它(ta)不(bu)可(ke)能(neng)自動處理，結(jie)果還是要(yao)花很(hen)長時間）。讓我(wo)們來看一下(xia)這(zhe)(zhe)三種情況。

    許多“古老”的(de)鎳(nie)(nie)(nie)鎘電(dian)池(chi)充(chong)(chong)(chong)(chong)電(dian)器是簡(jian)單的(de)定時(shi)充(chong)(chong)(chong)(chong)電(dian)器，充(chong)(chong)(chong)(chong)電(dian)時(shi)間(jian)都是固定好(hao)了(le)的(de)。時(shi)間(jian)一(yi)到，就(jiu)(jiu)(jiu)自動關上了(le)。不幸的(de)是，因(yin)為鎳(nie)(nie)(nie)鎘電(dian)池(chi)比(bi)鎳(nie)(nie)(nie)氫(qing)電(dian)池(chi)的(de)容量小，當使用(yong)鎳(nie)(nie)(nie)鎘電(dian)池(chi)的(de)時(shi)間(jian)標準給鎳(nie)(nie)(nie)氫(qing)電(dian)池(chi)充(chong)(chong)(chong)(chong)電(dian)時(shi)，充(chong)(chong)(chong)(chong)電(dian)可能會提前中止。這雖(sui)然不會傷害電(dian)池(chi)，但是鎳(nie)(nie)(nie)氫(qing)電(dian)池(chi)肯定不會被(bei)完全充(chong)(chong)(chong)(chong)滿電(dian)，因(yin)為定時(shi)器早就(jiu)(jiu)(jiu)固定好(hao)了(le)。充(chong)(chong)(chong)(chong)電(dian)器停止充(chong)(chong)(chong)(chong)電(dian)，顯(xian)然是太早了(le)。充(chong)(chong)(chong)(chong)電(dian)周期也(ye)就(jiu)(jiu)(jiu)會縮(suo)短。

    另外，在(zai)更(geng)舊(jiu)的(de)鎳(nie)鎘電(dian)池充(chong)(chong)(chong)(chong)電(dian)器(qi)之中(zhong)，有(you)(you)一(yi)種(zhong)(zhong)非常普通(tong)的(de)充(chong)(chong)(chong)(chong)電(dian)器(qi)，就是所謂的(de)“通(tong)宵(xiao)”充(chong)(chong)(chong)(chong)電(dian)器(qi)。只要充(chong)(chong)(chong)(chong)電(dian)器(qi)接通(tong)了電(dian)源，它的(de)充(chong)(chong)(chong)(chong)電(dian)速率(lv)就非常低。 這類(lei)(lei)充(chong)(chong)(chong)(chong)電(dian)器(qi)能(neng)為鎳(nie)氫(qing)電(dian)池充(chong)(chong)(chong)(chong)分(fen)充(chong)(chong)(chong)(chong)電(dian)，但是它可(ke)能(neng)花上(shang)很長的(de)時(shi)間(jian)。一(yi)個(ge)舊(jiu)的(de)鎳(nie)鎘電(dian)池充(chong)(chong)(chong)(chong)電(dian)器(qi)很可(ke)能(neng)要花上(shang)48個(ge)小時(shi)才能(neng)給新款高電(dian)容的(de)鎳(nie)氫(qing)電(dian)池充(chong)(chong)(chong)(chong)分(fen)充(chong)(chong)(chong)(chong)電(dian)！這類(lei)(lei)充(chong)(chong)(chong)(chong)電(dian)器(qi)幾乎(hu)不可(ke)能(neng)損壞(huai)鎳(nie)氫(qing)電(dian)池，除非把鎳(nie)氫(qing)電(dian)池放在(zai)充(chong)(chong)(chong)(chong)電(dian)器(qi)里長達(da)一(yi)個(ge)星期，但是這樣(yang)就不方(fang)便使用了。如果你有(you)(you)這種(zhong)(zhong)類(lei)(lei)型的(de)充(chong)(chong)(chong)(chong)電(dian)器(qi)，應該根據(ju)我們上(shang)面(mian)的(de)公式簡單的(de)把充(chong)(chong)(chong)(chong)電(dian)時(shi)間(jian)算出來

    但是，最終我們(men)(men)可能(neng)選擇一款更舊的(de)鎳(nie)(nie)(nie)鎘電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)：疾速(su)(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。它給(gei)鎳(nie)(nie)(nie)氫(qing)(qing)(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，不(bu)需(xu)要多余的(de)電(dian)(dian)(dian)(dian)(dian)路。因為一旦電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)滿后(hou)，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)周(zhou)期(qi)就停止了，被記錄(lu)下(xia)來(lai)。如(ru)果(guo)鎳(nie)(nie)(nie)鎘電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)將在2個(ge)小時以內給(gei)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)分(fen)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，那么它就可以說(shuo)是疾速(su)(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。在這(zhe)個(ge)情況(kuang)中，唯一的(de)風(feng)險(xian)就是：更舊的(de)疾速(su)(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)可能(neng)會給(gei)鎳(nie)(nie)(nie)氫(qing)(qing)(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)過度(du)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)。如(ru)果(guo)在充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)周(zhou)期(qi)中，電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)變(bian)得(de)很熱，那么這(zhe)就是過度(du)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)的(de)征兆(zhao)（一般來(lai)說(shuo)，當鎳(nie)(nie)(nie)氫(qing)(qing)(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)被充(chong)(chong)(chong)分(fen)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)后(hou)，就會變(bian)得(de)溫暖(nuan)一些，特別(bie)是使用(yong)疾速(su)(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)時）。如(ru)果(guo)鎳(nie)(nie)(nie)氫(qing)(qing)(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)變(bian)得(de)太(tai)熱，我們(men)(men)無法及時處理，當持續20或30分(fen)鐘后(hou)，鎳(nie)(nie)(nie)鎘電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)就很可能(neng)對鎳(nie)(nie)(nie)氫(qing)(qing)(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)過度(du)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)了，電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)壽命就會縮短。如(ru)果(guo)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)專為需(xu)迅速(su)(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)的(de)收音機電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，你(ni)很可能(neng)遇見(jian)到這(zhe)類充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。我們(men)(men)建議不(bu)要使用(yong)鎳(nie)(nie)(nie)鎘電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)疾速(su)(su)(su)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)給(gei)鎳(nie)(nie)(nie)氫(qing)(qing)(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)。