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(qian)酸電池(chi)和鋰離子電池(chi)充電器(qi)。

一(yi)、疾速充電(dian)器(qi)(qi)和快速充電(dian)器(qi)(qi)的區(qu)別(bie)是什么？

這兩(liang)(liang)者的(de)(de)(de)(de)比(bi)較實際上是(shi)沒有任何意義(yi)的(de)(de)(de)(de)。在(zai)電(dian)(dian)(dian)池(chi)行業內，對這兩(liang)(liang)種(zhong)充(chong)(chong)電(dian)(dian)(dian)器沒有明確(que)的(de)(de)(de)(de)界定。因此制造商們也經常把它們弄混(hun)。有一個問題就是(shi)，充(chong)(chong)滿(man)(man)一節電(dian)(dian)(dian)池(chi)的(de)(de)(de)(de)時間(jian)依賴于(yu)被充(chong)(chong)電(dian)(dian)(dian)的(de)(de)(de)(de)電(dian)(dian)(dian)池(chi)的(de)(de)(de)(de)容量(liang)。一個需花1小時充(chong)(chong)滿(man)(man)1節標準容量(liang)的(de)(de)(de)(de)AAA鎳鎘電(dian)(dian)(dian)池(chi)（180 mAh）充(chong)(chong)電(dian)(dian)(dian)器，可能(neng)需要8小時才能(neng)充(chong)(chong)滿(man)(man)1節高容量(liang)的(de)(de)(de)(de)鎳氫(qing)電(dian)(dian)(dian)池(chi)（1500 mAh）。最(zui)好的(de)(de)(de)(de)辦法是(shi)忽略(lve)這些差異，粗(cu)略(lve)地計算一下充(chong)(chong)電(dian)(dian)(dian)器充(chong)(chong)滿(man)(man)電(dian)(dian)(dian)池(chi)所需的(de)(de)(de)(de)時間(jian)。

二、每次要花多長時(shi)間(jian)才(cai)能把(ba)電池充滿(man)？

我們(men)(men)可以很容易計(ji)(ji)(ji)算(suan)(suan)出(chu)充(chong)電(dian)(dian)器所花的(de)(de)(de)時間。用電(dian)(dian)池(chi)的(de)(de)(de)容量，簡單地(di)除以充(chong)電(dian)(dian)器的(de)(de)(de)充(chong)電(dian)(dian)效率(lv)，然(ran)后增加20%作為無(wu)效工(gong)作時間。舉個例子(zi)(zi)，使用一個充(chong)電(dian)(dian)率(lv)為500mA的(de)(de)(de)充(chong)電(dian)(dian)器大約(yue)需4小時才(cai)能充(chong)滿一節有(you)1600mAh的(de)(de)(de)電(dian)(dian)池(chi)，計(ji)(ji)(ji)算(suan)(suan)式子(zi)(zi)為1600 mAh/500 mA x120%。這(zhe)個例子(zi)(zi)也許偶然(ran)適用于疾速(su)充(chong)電(dian)(dian)器對(dui)標準5號鎳氫電(dian)(dian)池(chi)充(chong)電(dian)(dian)的(de)(de)(de)情況(kuang)。如(ru)果你覺得這(zhe)個太復雜(za)了，可以使用我們(men)(men)特別的(de)(de)(de)電(dian)(dian)池(chi)充(chong)電(dian)(dian)時間計(ji)(ji)(ji)ulator.htm。你只需要輸入上面連續的(de)(de)(de)兩個值就行了。然(ran)后按Calculate（計(ji)(ji)(ji)算(suan)(suan)），結果就會(hui)立即在(zai)hours（小時）前的(de)(de)(de)窗口中出(chu)現。

三、使用充電(dian)器會對(dui)電(dian)池(chi)有損害(hai)嗎（會減少電(dian)池(chi)壽命或降(jiang)低電(dian)池(chi)使用效(xiao)果）？

是(shi)的(de)(de)(de)(de)。最常見的(de)(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)失敗就(jiu)是(shi)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)時間(jian)過(guo)長，俗稱過(guo)度充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)。有一(yi)種(zhong)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)器特(te)別容易(yi)導致過(guo)度充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)，通(tong)常充(chong)(chong)(chong)(chong)(chong)5小(xiao)(xiao)時以上（有的(de)(de)(de)(de)是(shi)8小(xiao)(xiao)時）電(dian)(dian)(dian)池(chi)就(jiu)會(hui)報廢，這(zhe)種(zhong)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)器就(jiu)是(shi)所謂的(de)(de)(de)(de)“疾(ji)速(su)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)器”。這(zhe)種(zhong)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)器的(de)(de)(de)(de)問題就(jiu)是(shi)，沒(mei)有一(yi)個充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)控制裝置。大部分疾(ji)速(su)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)器通(tong)常設計非常簡(jian)單，它(ta)們(men)一(yi)般以最大速(su)率(lv)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)，充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)時間(jian)也比較固(gu)定，通(tong)常是(shi)5或8小(xiao)(xiao)時就(jiu)充(chong)(chong)(chong)(chong)(chong)滿(man)了。然后(hou)，你(ni)(ni)就(jiu)應該(gai)把它(ta)們(men)關掉，或者轉向特(te)慢(man)的(de)(de)(de)(de)涓流充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)速(su)率(lv)。如果(guo)你(ni)(ni)正確(que)的(de)(de)(de)(de)使用(yong)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)器，它(ta)通(tong)常對電(dian)(dian)(dian)池(chi)的(de)(de)(de)(de)損(sun)害不大。如果(guo)沒(mei)有正確(que)的(de)(de)(de)(de)使用(yong)，充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)器通(tong)常會(hui)以兩種(zhong)方式縮短電(dian)(dian)(dian)池(chi)的(de)(de)(de)(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(dao)電(dian)(dian)(dian)池內有(you)電(dian)(dian)(dian)。因此它還(huan)是對電(dian)(dian)(dian)池進行完全充(chong)電(dian)(dian)(dian)。我們(men)很(hen)少見到把部(bu)分充(chong)電(dian)(dian)(dian)后(hou)的(de)電(dian)(dian)(dian)池放進充(chong)電(dian)(dian)(dian)器內的(de)，因為(wei)這很(hen)容易(yi)混淆電(dian)(dian)(dian)池，不經(jing)意間就(jiu)把充(chong)滿電(dian)(dian)(dian)后(hou)的(de)電(dian)(dian)(dian)池放進充(chong)電(dian)(dian)(dian)器內了。如(ru)果你(ni)多次對充(chong)滿電(dian)(dian)(dian)后(hou)的(de)電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)，它的(de)性能(neng)就(jiu)會慢(man)慢(man)降(jiang)低。

另外，通(tong)(tong)常(chang)(chang)情(qing)況下，充(chong)(chong)電周期(qi)(qi)不穩(wen)定，很容易被打斷。我們(men)通(tong)(tong)常(chang)(chang)把充(chong)(chong)電器(qi)拔開，看看電池的(de)(de)熱度如(ru)何。然后，再(zai)把充(chong)(chong)電器(qi)插回去。不幸的(de)(de)是(shi)，這通(tong)(tong)常(chang)(chang)會導致(zhi)重(zhong)新開始完整的(de)(de)充(chong)(chong)電周期(qi)(qi)，前面的(de)(de)充(chong)(chong)電周期(qi)(qi)已經完成了。這也常(chang)(chang)會降(jiang)低電池壽命。

為了避免這些問題，我們可以使用一個智能充電器，它有微處理器控制。智能充電器通常會(hui)決定什(shen)么時候電(dian)池充滿了電(dian)，然(ran)后根據(ju)設(she)計的不同，完全關掉充電(dian)器或轉向涓流(liu)充電(dian)。

四(si)、什(shen)么是涓流充(chong)電（使(shi)蓄電池緩(huan)慢而連續充(chong)電的(de)裝(zhuang)備）？

理(li)論上說，涓(juan)流(liu)充(chong)(chong)電(dian)(dian)(dian)是指一種充(chong)(chong)電(dian)(dian)(dian)速率(lv)高至使電(dian)(dian)(dian)池完全充(chong)(chong)滿電(dian)(dian)(dian)、低至可避免過度(du)充(chong)(chong)電(dian)(dian)(dian)的充(chong)(chong)電(dian)(dian)(dian)方式。維持充(chong)(chong)電(dian)(dian)(dian)也是描述涓(juan)流(liu)充(chong)(chong)電(dian)(dian)(dian)的一種方式。五、涓(juan)流(liu)充(chong)(chong)電(dian)(dian)(dian)對電(dian)(dian)(dian)池有損(sun)害嗎？

許多電池制造商建議(yi)不要長(chang)期使(shi)用(yong)涓流充電。

五、涓流(liu)充電對電池有損害嗎(ma)？

許多電池(chi)制造商(shang)建(jian)議(yi)不要長期使用涓流充電。

如果(guo)使用涓(juan)流(liu)充(chong)電(dian)(dian)(dian)(dian)，那么充(chong)電(dian)(dian)(dian)(dian)速率就會(hui)(hui)非常低(di)(di)，并且有時(shi)斷(duan)斷(duan)續續。當給電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)電(dian)(dian)(dian)(dian)時(shi)，最好(hao)的(de)智能充(chong)電(dian)(dian)(dian)(dian)器只能進(jin)行(xing)臨時(shi)的(de)充(chong)電(dian)(dian)(dian)(dian)速率變(bian)化。它(ta)們沒有連續的(de)低(di)(di)速率充(chong)電(dian)(dian)(dian)(dian)功(gong)能。一(yi)些電(dian)(dian)(dian)(dian)池(chi)(chi)經銷商說，如果(guo)進(jin)行(xing)長期(qi)的(de)涓(juan)流(liu)充(chong)電(dian)(dian)(dian)(dian)，只有十(shi)分(fen)之一(yi)的(de)電(dian)(dian)(dian)(dian)池(chi)(chi)能量不會(hui)(hui)受到(dao)傷(shang)害。然而，我們還沒有見(jian)到(dao)任何廠商進(jin)行(xing)這樣(yang)的(de)測試。

最好還是(shi)把(ba)電(dian)池(chi)完全(quan)充滿(man)電(dian)，然(ran)后(hou)儲(chu)存好。不要進(jin)行額(e)外(wai)的(de)涓流充電(dian)。免得出現意外(wai)的(de)損害(hai)。

六(liu)、疾速充電會減少電池的壽命嗎？

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大多(duo)數(shu)鎳(nie)氫電(dian)池快速(su)充(chong)(chong)電(dian)。另外(wai)，專為鎳(nie)鎘電(dian)池充(chong)(chong)電(dian)設計的疾(ji)速(su)充(chong)(chong)電(dian)器很(hen)可能會給鎳(nie)氫電(dian)池過度充(chong)(chong)電(dian)。

七、鎳氫電池充電器和鎳鎘電池充電器的區別是什么？

最大的(de)差別(bie)在于充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)速率（充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)給電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)速度(du)），以及充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)控(kong)制(zhi)（怎么什(shen)么時(shi)(shi)候決定停止充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)）。 許多廉價的(de)鎳氫電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)經過簡單的(de)改造，就(jiu)成了(le)鎳鎘電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。通常(chang)，一(yi)(yi)個(ge)(ge)5小(xiao)時(shi)(shi)的(de)鎳鎘電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)有一(yi)(yi)個(ge)(ge)開關，允許充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)間從(cong)5個(ge)(ge)小(xiao)時(shi)(shi)增(zeng)加到8個(ge)(ge)小(xiao)時(shi)(shi)。 這樣，一(yi)(yi)個(ge)(ge)5小(xiao)時(shi)(shi)鎳鎘電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)就(jiu)變成了(le)一(yi)(yi)個(ge)(ge)8小(xiao)時(shi)(shi)鎳氫電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。我們在這里(li)并不是說推薦使(shi)用這種充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。然而(er)，一(yi)(yi)個(ge)(ge)定時(shi)(shi)的(de)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)相比一(yi)(yi)個(ge)(ge)智能充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)，生產成本要少一(yi)(yi)些。如果電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)在放(fang)電(dian)(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)(dian)（也就(jiu)是說，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)只(zhi)使(shi)用了(le)很(hen)短(duan)的(de)時(shi)(shi)間，然后又立即被完全(quan)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)），定時(shi)(shi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)通常(chang)導致過度(du)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，或者電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)損害。

鎳氫(qing)(qing)電(dian)(dian)(dian)(dian)池(chi)智能(neng)充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)實際上是專門檢測(ce)鎳氫(qing)(qing)電(dian)(dian)(dian)(dian)池(chi)什么時(shi)(shi)候被充(chong)(chong)滿了。然(ran)后，關上開關或(huo)轉向涓流充(chong)(chong)電(dian)(dian)(dian)(dian)模式。顯然(ran)，這要經過更復雜的電(dian)(dian)(dian)(dian)路。所以，這類充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)要花費更多(duo)的時(shi)(shi)間與(yu)金(jin)錢。但是，它可能(neng)會延長電(dian)(dian)(dian)(dian)池(chi)的壽命。有些智能(neng)充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)僅僅比定(ding)時(shi)(shi)充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)稍微花多(duo)一(yi)點(dian)成本。我(wo)們強烈(lie)建議，當你(ni)想購買智能(neng)充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)時(shi)(shi)，調查一(yi)下(xia)它與(yu)鎳氫(qing)(qing)或(huo)鎳鎘電(dian)(dian)(dian)(dian)池(chi)的兼容(rong)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(ti)的(de)(de)答案取決(jue)于(yu)鎳鎘充(chong)(chong)電(dian)器的(de)(de)類型。由于(yu)有(you)這種(zhong)依賴(lai)性，舊的(de)(de)鎳鎘電(dian)池(chi)(chi)充(chong)(chong)電(dian)器可(ke)能不會給鎳氫電(dian)池(chi)(chi)充(chong)(chong)滿電(dian)（是很有(you)可(ke)能），幾乎不可(ke)能發生(sheng)過度(du)充(chong)(chong)電(dian)的(de)(de)情況，或適當地給鎳氫電(dian)池(chi)(chi)充(chong)(chong)電(dian)（但是它不可(ke)能自動處理，結果還(huan)是要花很長時間）。讓我(wo)們來(lai)看一下這三種(zhong)情況。

許多(duo)“古老(lao)”的鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器是(shi)(shi)簡(jian)單(dan)的定(ding)時(shi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時(shi)間(jian)(jian)都是(shi)(shi)固定(ding)好了的。時(shi)間(jian)(jian)一到(dao)，就自動關上了。不(bu)(bu)幸的是(shi)(shi)，因(yin)為鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)比鎳(nie)氫電(dian)(dian)(dian)(dian)(dian)池(chi)的容量(liang)小，當(dang)使(shi)用鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)的時(shi)間(jian)(jian)標準給鎳(nie)氫電(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時(shi)，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)可能會提前中止(zhi)(zhi)。這雖然不(bu)(bu)會傷害電(dian)(dian)(dian)(dian)(dian)池(chi)，但是(shi)(shi)鎳(nie)氫電(dian)(dian)(dian)(dian)(dian)池(chi)肯定(ding)不(bu)(bu)會被完全充(chong)(chong)滿電(dian)(dian)(dian)(dian)(dian)，因(yin)為定(ding)時(shi)器早(zao)就固定(ding)好了。充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器停止(zhi)(zhi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，顯然是(shi)(shi)太早(zao)了。充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)周期也就會縮(suo)短。

另外(wai)，在更(geng)舊的(de)(de)鎳鎘電(dian)(dian)(dian)(dian)池充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)之中，有(you)(you)一種非(fei)常(chang)普通的(de)(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)，就(jiu)(jiu)是所謂的(de)(de)“通宵”充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)。只要充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)接通了電(dian)(dian)(dian)(dian)源(yuan)，它的(de)(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)速率就(jiu)(jiu)非(fei)常(chang)低(di)。這(zhe)(zhe)類充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)能為鎳氫電(dian)(dian)(dian)(dian)池充(chong)(chong)(chong)(chong)分充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，但是它可(ke)能花(hua)上(shang)很長(chang)的(de)(de)時(shi)間。一個舊的(de)(de)鎳鎘電(dian)(dian)(dian)(dian)池充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)很可(ke)能要花(hua)上(shang)48個小時(shi)才能給(gei)新(xin)款高(gao)電(dian)(dian)(dian)(dian)容的(de)(de)鎳氫電(dian)(dian)(dian)(dian)池充(chong)(chong)(chong)(chong)分充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)！這(zhe)(zhe)類充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)幾乎不可(ke)能損壞(huai)鎳氫電(dian)(dian)(dian)(dian)池，除非(fei)把(ba)鎳氫電(dian)(dian)(dian)(dian)池放在充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)里長(chang)達一個星(xing)期(qi)，但是這(zhe)(zhe)樣就(jiu)(jiu)不方便使用了。如果你有(you)(you)這(zhe)(zhe)種類型(xing)的(de)(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)，應該根據我們(men)上(shang)面的(de)(de)公(gong)式簡單(dan)的(de)(de)把(ba)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)間算出來

但(dan)是(shi)(shi)，最(zui)終我們可(ke)(ke)能選擇一款更舊(jiu)的(de)鎳(nie)(nie)(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)：疾(ji)(ji)速充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。它(ta)給鎳(nie)(nie)(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，不需要多余的(de)電(dian)(dian)(dian)(dian)(dian)路。因為一旦電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)滿(man)后，充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)周(zhou)期(qi)就停(ting)止了(le)，被(bei)記錄下來(lai)。如果(guo)鎳(nie)(nie)(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)將在2個小時(shi)以(yi)內給電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)分充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，那么它(ta)就可(ke)(ke)以(yi)說是(shi)(shi)疾(ji)(ji)速充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。在這個情況中(zhong)，唯(wei)一的(de)風險就是(shi)(shi)：更舊(jiu)的(de)疾(ji)(ji)速充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)可(ke)(ke)能會給鎳(nie)(nie)(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)過度充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)。如果(guo)在充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)周(zhou)期(qi)中(zhong)，電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)變得(de)很熱，那么這就是(shi)(shi)過度充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)的(de)征兆(zhao)（一般來(lai)說，當鎳(nie)(nie)(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)被(bei)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)分充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)后，就會變得(de)溫暖一些，特別是(shi)(shi)使(shi)用疾(ji)(ji)速充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)時(shi)）。如果(guo)鎳(nie)(nie)(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)變得(de)太熱，我們無法及時(shi)處理，當持(chi)續20或30分鐘后，鎳(nie)(nie)(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)就很可(ke)(ke)能對鎳(nie)(nie)(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)過度充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)了(le)，電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)壽命就會縮短。如果(guo)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)專為需迅速充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)的(de)收音(yin)機電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，你很可(ke)(ke)能遇見到這類充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。我們建議(yi)不要使(shi)用鎳(nie)(nie)(nie)(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)疾(ji)(ji)速充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)給鎳(nie)(nie)(nie)(nie)氫電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)。