5號充電電池充多長時間

以(yi)五號2000mAh電(dian)池為例，分(fen)別以(yi)2000，1000，500，200電(dian)流充電(dian)：

大電(dian)流(liu)(liu)充電(dian)：充電(dian)時間(jian)=電(dian)池容(rong)量*1.2/充電(dian)電(dian)流(liu)(liu)：

2000mA電(dian)流充72分鐘。

1000mA電流充144分(fen)鐘。

中(zhong)電流(liu)充電：充電時(shi)間=電池容量*1.5/充電電流(liu)：

500mA電(dian)流充6小時(shi)。

小電流充電：充電時間=電池容量*1.6/充電流：

200mA電(dian)流(liu)充16小(xiao)時。

7號充電電池充電時間

充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)(shi)(shi)視(shi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器的(de)輸(shu)出電(dian)(dian)(dian)(dian)流大(da)小而定，例如(ru)700mAh的(de)7號鎳(nie)氫電(dian)(dian)(dian)(dian)池，充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器輸(shu)出電(dian)(dian)(dian)(dian)流為(wei)300mA，就充(chong)(chong)(chong)(chong)4個小時(shi)(shi)(shi)，另外還要加兩(liang)個小時(shi)(shi)(shi)以上(shang)(shang)(shang)的(de)涓流充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)。如(ru)果輸(shu)出電(dian)(dian)(dian)(dian)流為(wei)500mA，那么2個小時(shi)(shi)(shi)就充(chong)(chong)(chong)(chong)滿(man)了(le)(le)。因此(ci)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)(shi)(shi)間跟充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器有關。至于最多充(chong)(chong)(chong)(chong)多長，只(zhi)要充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器質量好，很可(ke)靠，你長期放(fang)上(shang)(shang)(shang)面也沒有問題。（一般充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器上(shang)(shang)(shang)面都有一個指示燈，充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)(shi)(shi)顯紅(hong)色，充(chong)(chong)(chong)(chong)好了(le)(le)就變成綠色，此(ci)時(shi)(shi)(shi)就可(ke)拿下了(le)(le)。） 鋰(li)離子(zi)電(dian)(dian)(dian)(dian)池（Li-ion)用在MP3上(shang)(shang)(shang)一般是內(nei)置(zhi)的(de)，幾百毫安(an)容量。充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)也是看充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器的(de)輸(shu)出電(dian)(dian)(dian)(dian)流大(da)小，但鋰(li)電(dian)(dian)(dian)(dian)充(chong)(chong)(chong)(chong)滿(man)后最好不要再充(chong)(chong)(chong)(chong)。

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5號充電電池最大容量是多少

5號充電電池就目前的技術工(gong)藝(yi)能做到的最(zui)大容量為(wei)2300mAh。

5號充電(dian)池一般為鎳氫(qing)電(dian)池，充電(dian)電(dian)池在體(ti)積(ji)定(ding)了(le)(le)，其(qi)電(dian)極材料的多少及電(dian)解液(ye)容(rong)(rong)(rong)量等(deng)便(bian)已(yi)經決(jue)定(ding)了(le)(le)。這樣，充電(dian)電(dian)池的最(zui)大容(rong)(rong)(rong)量是受到限(xian)制(zhi)的，不可能無(wu)限(xian)提升(sheng)。每種電(dian)池都有特定(ding)的體(ti)積(ji)-容(rong)(rong)(rong)量比和質量-容(rong)(rong)(rong)量比，電(dian)池的容(rong)(rong)(rong)量是不可能超過(guo)這兩者的極限(xian)的。目前(qian)5號（AA）的鎳氫(qing)電(dian)池最(zui)大體(ti)積(ji)容(rong)(rong)(rong)量比也能是能使5號電(dian)池的容(rong)(rong)(rong)量做到2300mAh。

7號充電電池最大容量是多少

7號充電電池的最大容(rong)量(liang)，一般容(rong)量(liang)就600或900mAh；

一般充電電池上都有標注：比如多少毫安（有時用用mAh表示）及鎳氫(qing)或鎳鎘字樣（有(you)時用NIMH或NIcd表示），不過現在市場上5號或7號大(da)多都是鎳氫的(無記憶效應)多些。

充電電池，是充電次數有限的可充電的電池，配合充電器使用。市場上一般賣5號、7號，但是也有(you)1號。充電(dian)(dian)電(dian)(dian)池的好處是經濟、環保、電(dian)(dian)量足、適合大功(gong)率(lv)、長(chang)時(shi)間使用的電(dian)(dian)器(qi)（如隨身(shen)聽、電(dian)(dian)動玩(wan)具等）。

充電電池的電壓比型號相同的一次性電池低，AA電池(chi)(5號充(chong)電)是1.2伏，9V充電電池實際上是(shi)8.4伏(fu)。現在一般充電次數能在1000次左右。