一、疾速充電(dian)器和快速充電(dian)器的區別是什么(me)？

    這兩者的(de)(de)(de)比較實際上是(shi)沒(mei)有(you)任何意義的(de)(de)(de)。在電(dian)池(chi)行業內，對這兩種充(chong)(chong)電(dian)器(qi)沒(mei)有(you)明確的(de)(de)(de)界定(ding)。因此制造(zao)商們(men)也經常把(ba)它們(men)弄混(hun)。有(you)一個問題就是(shi)，充(chong)(chong)滿(man)一節(jie)電(dian)池(chi)的(de)(de)(de)時間依(yi)賴(lai)于(yu)被充(chong)(chong)電(dian)的(de)(de)(de)電(dian)池(chi)的(de)(de)(de)容量。一個需花1小時充(chong)(chong)滿(man)1節(jie)標準容量的(de)(de)(de)AAA鎳鎘(ge)電(dian)池(chi)（180 mAh）充(chong)(chong)電(dian)器(qi)，可能需要8小時才能充(chong)(chong)滿(man)1節(jie)高容量的(de)(de)(de)鎳氫電(dian)池(chi)（1500 mAh）。最好(hao)的(de)(de)(de)辦法是(shi)忽略這些差異，粗略地計算一下充(chong)(chong)電(dian)器(qi)充(chong)(chong)滿(man)電(dian)池(chi)所需的(de)(de)(de)時間。

二、每(mei)次要(yao)花多長時(shi)間才(cai)能把(ba)電池充滿？

    我們可以(yi)很(hen)容易計(ji)算出充(chong)(chong)(chong)電(dian)(dian)(dian)器所花的時(shi)間。用(yong)電(dian)(dian)(dian)池(chi)的容量，簡單地除以(yi)充(chong)(chong)(chong)電(dian)(dian)(dian)器的充(chong)(chong)(chong)電(dian)(dian)(dian)效率，然后(hou)增(zeng)加20%作(zuo)為(wei)無效工作(zuo)時(shi)間。舉個例子(zi)(zi)，使(shi)用(yong)一個充(chong)(chong)(chong)電(dian)(dian)(dian)率為(wei)500mA的充(chong)(chong)(chong)電(dian)(dian)(dian)器大約需4小時(shi)才能(neng)充(chong)(chong)(chong)滿(man)(man)一節(jie)有(you)1600mAh的電(dian)(dian)(dian)池(chi)，計(ji)算式子(zi)(zi)為(wei)1600 mAh/500 mA x120%。這(zhe)個例子(zi)(zi)也許偶然適(shi)用(yong)于疾速(su)充(chong)(chong)(chong)電(dian)(dian)(dian)器對(dui)標(biao)準5號鎳氫電(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)的情況。記住，如果(guo)一節(jie)電(dian)(dian)(dian)池(chi)只(zhi)是部分放電(dian)(dian)(dian)，顯然，我們只(zhi)需要花更少的時(shi)間就(jiu)能(neng)夠(gou)把(ba)它充(chong)(chong)(chong)滿(man)(man)電(dian)(dian)(dian)。

    如果你覺得這個太(tai)復雜了(le)，可以使用我們特(te)別的電(dian)池(chi)充電(dian)時間計ulator.htm。你只需要輸(shu)入上面連續的兩個值就(jiu)行了(le)。然后按Calculate（計算），結(jie)果就(jiu)會立(li)即在hours（小時）前(qian)的窗口中出現(xian)。

三、使(shi)用充電(dian)器會對電(dian)池有損害嗎(ma)（會減少(shao)電(dian)池壽命或降低電(dian)池使(shi)用效果(guo)）？

    是(shi)的。最常(chang)(chang)見的充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)失敗就(jiu)(jiu)(jiu)是(shi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)間(jian)(jian)過長，俗稱過度(du)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)。有(you)(you)一種充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器特(te)別(bie)容易導致過度(du)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，通(tong)常(chang)(chang)充(chong)(chong)(chong)5小(xiao)時(shi)以上(shang)（有(you)(you)的是(shi)8小(xiao)時(shi)）電(dian)(dian)(dian)(dian)池(chi)就(jiu)(jiu)(jiu)會報廢，這種充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器就(jiu)(jiu)(jiu)是(shi)所謂的“疾速充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器”。這種充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器的問題就(jiu)(jiu)(jiu)是(shi)，沒有(you)(you)一個充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)控制裝置。大部分疾速充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器通(tong)常(chang)(chang)設計非(fei)常(chang)(chang)簡單，它們(men)一般(ban)以最大速率(lv)(lv)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)間(jian)(jian)也比(bi)較固定，通(tong)常(chang)(chang)是(shi)5或8小(xiao)時(shi)就(jiu)(jiu)(jiu)充(chong)(chong)(chong)滿了。然后，你就(jiu)(jiu)(jiu)應該(gai)把它們(men)關掉，或者轉向(xiang)特(te)慢的涓流充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)速率(lv)(lv)。如果(guo)你正確的使用(yong)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器，它通(tong)常(chang)(chang)對電(dian)(dian)(dian)(dian)池(chi)的損害不大。如果(guo)沒有(you)(you)正確的使用(yong)，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器通(tong)常(chang)(chang)會以兩種方式縮短電(dian)(dian)(dian)(dian)池(chi)的壽命。

    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)電(dian)器(qi)并(bing)不知(zhi)道電(dian)池內有電(dian)。因此(ci)它還(huan)是對電(dian)池進(jin)行完全充(chong)電(dian)。我們(men)很(hen)少見到把部分充(chong)電(dian)后的(de)電(dian)池放進(jin)充(chong)電(dian)器(qi)內的(de)，因為這很(hen)容易(yi)混淆(xiao)電(dian)池，不經意間(jian)就把充(chong)滿(man)電(dian)后的(de)電(dian)池放進(jin)充(chong)電(dian)器(qi)內了。如果你多次對充(chong)滿(man)電(dian)后的(de)電(dian)池充(chong)電(dian)，它的(de)性能就會慢(man)慢(man)降低。

    另外，通常情況(kuang)下，充(chong)電(dian)(dian)周(zhou)期不穩定，很容易(yi)被(bei)打斷。我們通常把充(chong)電(dian)(dian)器拔開(kai)，看(kan)看(kan)電(dian)(dian)池(chi)的熱度如何。然(ran)后，再把充(chong)電(dian)(dian)器插回(hui)去。不幸的是(shi)，這通常會導致重新(xin)開(kai)始(shi)完整的充(chong)電(dian)(dian)周(zhou)期，前(qian)面的充(chong)電(dian)(dian)周(zhou)期已經完成了。這也常會降低電(dian)(dian)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(kong)制。智能充(chong)(chong)電(dian)器通(tong)常會(hui)決定(ding)什么(me)時候電(dian)池(chi)充(chong)(chong)滿了電(dian)，然后根據設計的不(bu)同，完(wan)全關掉充(chong)(chong)電(dian)器或(huo)轉(zhuan)向涓流充(chong)(chong)電(dian)。

四、什(shen)么是涓流(liu)充(chong)電(dian)(dian)（使(shi)蓄(xu)電(dian)(dian)池緩慢而連續充(chong)電(dian)(dian)的裝(zhuang)備）？

    理論(lun)上說，涓流(liu)充(chong)電是(shi)指一(yi)種充(chong)電速率(lv)高(gao)至使電池(chi)完全充(chong)滿電、低至可避(bi)免過度充(chong)電的(de)充(chong)電方(fang)式。維持充(chong)電也(ye)是(shi)描(miao)述涓流(liu)充(chong)電的(de)一(yi)種方(fang)式。五(wu)、涓流(liu)充(chong)電對電池(chi)有損(sun)害嗎？

    許(xu)多(duo)電池制造商建(jian)議不要長期使用涓流充電。

五(wu)、涓流充電(dian)(dian)對(dui)電(dian)(dian)池(chi)有損害(hai)嗎？

    許多電池制造商(shang)建議不要長期使用(yong)涓流充電。

    如果使(shi)用(yong)涓流(liu)充電(dian)(dian)，那么(me)充電(dian)(dian)速率就會(hui)非常低(di)，并且有(you)時斷斷續(xu)續(xu)。當給電(dian)(dian)池充電(dian)(dian)時，最好(hao)的(de)智(zhi)能充電(dian)(dian)器只(zhi)能進(jin)行臨時的(de)充電(dian)(dian)速率變化。它(ta)們沒有(you)連續(xu)的(de)低(di)速率充電(dian)(dian)功能。一些電(dian)(dian)池經(jing)銷(xiao)商說，如果進(jin)行長期(qi)的(de)涓流(liu)充電(dian)(dian)，只(zhi)有(you)十(shi)分之一的(de)電(dian)(dian)池能量不會(hui)受到傷害。然而，我們還沒有(you)見到任何廠商進(jin)行這樣的(de)測試。

   ; 最好還(huan)是把電(dian)池完全充滿(man)電(dian)，然后儲存好。不要進行額外(wai)的(de)涓流充電(dian)。免得出(chu)現意(yi)外(wai)的(de)損害。

六、疾速充(chong)電會減少電池的(de)壽命嗎？

    不(bu)是(shi)很(hen)嚴重。只(zhi)要(yao)使用了一(yi)個適當的(de)智(zhi)能(neng)充(chong)電(dian)器，你就(jiu)能(neng)在約(yue)一(yi)個小(xiao)時內把幾乎(hu)各種鎳氫電(dian)池完全充(chong)好(hao)電(dian)，并且沒有任何損壞，電(dian)池壽(shou)命也不(bu)會有大(da)幅(fu)降低，可能(neng)減少不(bu)到10%。顯然，這總是(shi)比(bi)使用慢速充(chong)電(dian)器好(hao)多了。然而，只(zhi)能(neng)使用特別(bie)設計(ji)(ji)的(de)鎳氫電(dian)池充(chong)電(dian)器給(gei)(gei)大(da)多數鎳氫電(dian)池快速充(chong)電(dian)。另外，專為鎳鎘電(dian)池充(chong)電(dian)設計(ji)(ji)的(de)疾速充(chong)電(dian)器很(hen)可能(neng)會給(gei)(gei)鎳氫電(dian)池過度充(chong)電(dian)。

七(qi)、鎳(nie)氫電(dian)(dian)池充電(dian)(dian)器和鎳(nie)鎘(ge)電(dian)(dian)池充電(dian)(dian)器的區別是什么？

    最大的(de)差(cha)別在(zai)(zai)于充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)速率（充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器給電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)速度），以及充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控制（怎么(me)什么(me)時(shi)(shi)(shi)(shi)候決(jue)定停止(zhi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)）。 許多廉價的(de)鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器經過簡單的(de)改造，就(jiu)成了鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器。通(tong)常，一(yi)個(ge)5小時(shi)(shi)(shi)(shi)的(de)鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)有一(yi)個(ge)開關，允許充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(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，一(yi)個(ge)5小時(shi)(shi)(shi)(shi)鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器就(jiu)變(bian)成了一(yi)個(ge)8小時(shi)(shi)(shi)(shi)鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器。我們在(zai)(zai)這里(li)并不是(shi)說推(tui)薦使用(yong)這種充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器。然(ran)(ran)而(er)，一(yi)個(ge)定時(shi)(shi)(shi)(shi)的(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器相比一(yi)個(ge)智能充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器，生產成本要少一(yi)些。如(ru)果電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)在(zai)(zai)放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)之前進行頻繁的(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)（也(ye)就(jiu)是(shi)說，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)只使用(yong)了很短的(de)時(shi)(shi)(shi)(shi)間，然(ran)(ran)后(hou)又立即被完全充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)），定時(shi)(shi)(shi)(shi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器通(tong)常導致過度充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，或者電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)損害。

    鎳氫電(dian)(dian)(dian)池智能(neng)(neng)充(chong)電(dian)(dian)(dian)器實際上是專(zhuan)門檢測(ce)鎳氫電(dian)(dian)(dian)池什(shen)么時(shi)候被充(chong)滿了。然(ran)后，關(guan)上開關(guan)或轉向涓流(liu)充(chong)電(dian)(dian)(dian)模式(shi)。顯然(ran)，這(zhe)要(yao)經過更(geng)復雜的(de)電(dian)(dian)(dian)路。所以，這(zhe)類充(chong)電(dian)(dian)(dian)器要(yao)花費更(geng)多的(de)時(shi)間與(yu)金錢(qian)。但是，它可能(neng)(neng)會(hui)延(yan)長電(dian)(dian)(dian)池的(de)壽命。有些智能(neng)(neng)充(chong)電(dian)(dian)(dian)器僅僅比(bi)定時(shi)充(chong)電(dian)(dian)(dian)器稍微花多一(yi)點成本(ben)。我們強烈(lie)建議，當你想購買智能(neng)(neng)充(chong)電(dian)(dian)(dian)器時(shi)，調查一(yi)下它與(yu)鎳氫或鎳鎘電(dian)(dian)(dian)池的(de)兼容(rong)性。

八、能夠使用舊(jiu)的鎳鎘電池充電器對鎳氫(qing)電池充電嗎？

    這個(ge)問題的(de)(de)答案取(qu)決(jue)于鎳鎘(ge)充電(dian)(dian)器的(de)(de)類(lei)型(xing)。由(you)于有這種依(yi)賴(lai)性，舊(jiu)的(de)(de)鎳鎘(ge)電(dian)(dian)池充電(dian)(dian)器可能(neng)不會給鎳氫(qing)電(dian)(dian)池充滿電(dian)(dian)（是(shi)很有可能(neng)），幾乎不可能(neng)發生過度充電(dian)(dian)的(de)(de)情(qing)況， 或適(shi)當地給鎳氫(qing)電(dian)(dian)池充電(dian)(dian)（但是(shi)它不可能(neng)自(zi)動(dong)處理，結果還是(shi)要(yao)花很長時(shi)間）。讓(rang)我們來看一下這三(san)種情(qing)況。

    許(xu)多“古老”的鎳(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)(dian)(dian)器是簡單的定(ding)時充(chong)電(dian)(dian)(dian)(dian)(dian)器，充(chong)電(dian)(dian)(dian)(dian)(dian)時間(jian)都是固定(ding)好(hao)了(le)(le)的。時間(jian)一到，就(jiu)自動關上(shang)了(le)(le)。不幸的是，因為(wei)鎳(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池比(bi)鎳(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)池的容量小，當使用(yong)鎳(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池的時間(jian)標準給鎳(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)(dian)(dian)時，充(chong)電(dian)(dian)(dian)(dian)(dian)可(ke)能會提(ti)前中止。這雖然不會傷害電(dian)(dian)(dian)(dian)(dian)池，但是鎳(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)池肯(ken)定(ding)不會被(bei)完全充(chong)滿電(dian)(dian)(dian)(dian)(dian)，因為(wei)定(ding)時器早(zao)就(jiu)固定(ding)好(hao)了(le)(le)。充(chong)電(dian)(dian)(dian)(dian)(dian)器停止充(chong)電(dian)(dian)(dian)(dian)(dian)，顯然是太(tai)早(zao)了(le)(le)。充(chong)電(dian)(dian)(dian)(dian)(dian)周期也就(jiu)會縮短。

    另外，在更舊的(de)(de)鎳(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)之中，有一種非(fei)(fei)常普通的(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)，就(jiu)(jiu)是(shi)所(suo)謂(wei)的(de)(de)“通宵(xiao)”充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。只要(yao)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)接通了(le)電(dian)(dian)(dian)(dian)(dian)源，它的(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)速率就(jiu)(jiu)非(fei)(fei)常低。 這類(lei)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)能(neng)(neng)為鎳(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)分(fen)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，但(dan)是(shi)它可能(neng)(neng)花上很(hen)長的(de)(de)時間。一個舊的(de)(de)鎳(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)很(hen)可能(neng)(neng)要(yao)花上48個小(xiao)時才能(neng)(neng)給新款高電(dian)(dian)(dian)(dian)(dian)容的(de)(de)鎳(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)分(fen)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)！這類(lei)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)幾(ji)乎(hu)不(bu)可能(neng)(neng)損壞鎳(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，除非(fei)(fei)把(ba)鎳(nie)(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)放在充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)里(li)長達一個星期，但(dan)是(shi)這樣就(jiu)(jiu)不(bu)方便使用了(le)。如果你(ni)有這種類(lei)型的(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)，應該根據我們上面的(de)(de)公式簡單的(de)(de)把(ba)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時間算(suan)出來(lai)

    但是(shi)(shi)，最終(zhong)我(wo)們可(ke)能(neng)選擇一(yi)款更(geng)舊(jiu)(jiu)的(de)鎳(nie)(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)：疾(ji)速充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。它給(gei)(gei)鎳(nie)(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，不需要多余的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路。因為(wei)一(yi)旦電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)滿后(hou)，充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)周期就停止(zhi)了，被(bei)(bei)記錄下來(lai)。如(ru)(ru)果(guo)鎳(nie)(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)將(jiang)在2個小時以(yi)內(nei)給(gei)(gei)電(dian)(dian)(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)(dian)(dian)，那么(me)它就可(ke)以(yi)說(shuo)(shuo)是(shi)(shi)疾(ji)速充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。在這(zhe)(zhe)個情況(kuang)中，唯一(yi)的(de)風險就是(shi)(shi)：更(geng)舊(jiu)(jiu)的(de)疾(ji)速充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)可(ke)能(neng)會給(gei)(gei)鎳(nie)(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)過度(du)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。如(ru)(ru)果(guo)在充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)周期中，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)變得(de)很(hen)熱，那么(me)這(zhe)(zhe)就是(shi)(shi)過度(du)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)征兆（一(yi)般來(lai)說(shuo)(shuo)，當(dang)鎳(nie)(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)被(bei)(bei)充(chong)(chong)(chong)(chong)(chong)分充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)后(hou)，就會變得(de)溫暖(nuan)一(yi)些(xie)，特別是(shi)(shi)使(shi)(shi)用疾(ji)速充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)時）。如(ru)(ru)果(guo)鎳(nie)(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)變得(de)太熱，我(wo)們無法及(ji)時處理，當(dang)持續(xu)20或30分鐘(zhong)后(hou)，鎳(nie)(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)就很(hen)可(ke)能(neng)對(dui)鎳(nie)(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)過度(du)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)了，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)壽命就會縮短。如(ru)(ru)果(guo)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)專為(wei)需迅(xun)速充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)收音機電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，你很(hen)可(ke)能(neng)遇見到這(zhe)(zhe)類(lei)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。我(wo)們建議不要使(shi)(shi)用鎳(nie)(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)疾(ji)速充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)給(gei)(gei)鎳(nie)(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。