【充電(dian)電(dian)池充電(dian)】充電(dian)電(dian)池充多長(chang)時間 充電電池充電時間

充電電池充電時間

可能大(da)家(jia)對電(dian)(dian)池(chi)(chi)都有個(ge)普遍(bian)非(fei)常關心的問題，就是電(dian)(dian)池(chi)(chi)充電(dian)(dian)應充多久才算充滿?很多朋友都擔心時間不夠，電(dian)(dian)池(chi)(chi)電(dian)(dian)力不足，還可能縮短電(dian)(dian)池(chi)(chi)使(shi)用壽命；時間太長(chang)，又可能損害手機(ji)和電(dian)(dian)池(chi)(chi)。那(nei)么究竟應該(gai)充電(dian)(dian)充多長(chang)時間呢？下面給大(da)家(jia)介紹一個(ge)簡單的計(ji)算方法：

一般電池容量大(da)小都在電池上注明，以毫安為(wei)單位，數值越大(da)容量越大(da)。

電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)要多長(chang)時(shi)(shi)(shi)間(jian)充(chong)(chong)(chong)(chong)(chong)(chong)滿(man)，一(yi)(yi)是要看(kan)你的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)標稱容量(liang)，容量(liang)越大(da)，所(suo)需的(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)間(jian)越長(chang)；二是要看(kan)你同時(shi)(shi)(shi)充(chong)(chong)(chong)(chong)(chong)(chong)幾節電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，兩節和四(si)節的(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)間(jian)是不(bu)一(yi)(yi)樣的(de)(de)(de)，充(chong)(chong)(chong)(chong)(chong)(chong)兩節要比(bi)充(chong)(chong)(chong)(chong)(chong)(chong)四(si)節快(kuai)一(yi)(yi)倍；三是要看(kan)你的(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)所(suo)能輸(shu)出的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)大(da)小，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)大(da)就快(kuai)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)小就慢；四(si)是要看(kan)你的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)有沒有剩(sheng)余，如果完全沒電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)間(jian)就長(chang)一(yi)(yi)些，如果還有剩(sheng)余電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)，充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)間(jian)就短一(yi)(yi)些。 鎳氫電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)有一(yi)(yi)個公式(shi)：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)容量(liang)（毫安時(shi)(shi)(shi)）÷充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)（毫安）×1.2~1.5= 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)滿(man)所(suo)需的(de)(de)(de)時(shi)(shi)(shi)間(jian)（小時(shi)(shi)(shi)）。由于充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)不(bu)同，充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)的(de)(de)(de)大(da)小也不(bu)同。充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)間(jian)在充(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)的(de)(de)(de)說明書上一(yi)(yi)般都(dou)有標明，充(chong)(chong)(chong)(chong)(chong)(chong)滿(man)四(si)節2300mah的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，標準充(chong)(chong)(chong)(chong)(chong)(chong)需 10~20小時(shi)(shi)(shi)，快(kuai)充(chong)(chong)(chong)(chong)(chong)(chong)需6~8小時(shi)(shi)(shi)，急速充(chong)(chong)(chong)(chong)(chong)(chong)需1~2小時(shi)(shi)(shi)。

現(xian)在(zai)好(hao)一(yi)點(dian)的(de)(de)充(chong)(chong)電(dian)(dian)器(qi)都有自(zi)(zi)動檢測功能，電(dian)(dian)池(chi)充(chong)(chong)滿(man)(man)(man)后(hou)自(zi)(zi)動停止(zhi)充(chong)(chong)電(dian)(dian)，正(zheng)在(zai)充(chong)(chong)電(dian)(dian)時(shi)(shi)電(dian)(dian)池(chi)是溫的(de)(de)，充(chong)(chong)電(dian)(dian)結(jie)束后(hou)停一(yi)段時(shi)(shi)間電(dian)(dian)池(chi)就涼(liang)了。充(chong)(chong)滿(man)(man)(man)指示根據充(chong)(chong)電(dian)(dian)器(qi)的(de)(de)不同也不一(yi)樣(yang)，有的(de)(de)是充(chong)(chong)電(dian)(dian)時(shi)(shi)指示燈(deng)閃爍，充(chong)(chong)滿(man)(man)(man)時(shi)(shi)常(chang)亮；有的(de)(de)是充(chong)(chong)電(dian)(dian)時(shi)(shi)指示燈(deng)常(chang)亮，充(chong)(chong)滿(man)(man)(man)后(hou)指示燈(deng)熄滅；有的(de)(de)是充(chong)(chong)電(dian)(dian)時(shi)(shi)指示燈(deng)是紅色（或(huo)綠色），充(chong)(chong)滿(man)(man)(man)后(hou)變為綠色（或(huo)紅色）。

鎳氫電池充電時間

鎳(nie)氫電池充(chong)(chong)電時(shi)間長短計算方法：電池容量除以充(chong)(chong)電電流，再乘以系數1.2（或者(zhe)1.1），時(shi)間單位(wei)為小時(shi)。

步驟/方法

電池容量除以充電電流，再乘以系數1.2（或者1.1），時(shi)間(jian)單位(wei)為小時(shi)。

例如：某鎳氫電(dian)池的(de)容量為1200mA，充電(dian)器(qi)充電(dian)電(dian)流為600mA，充電(dian)時間即為(1200mA/600mA)×1.2=2.4小(xiao)時，那么這(zhe)塊鎳氫電(dian)池使用(yong)這(zhe)個充電(dian)器(qi)的(de)充電(dian)時間就(jiu)為2.4小(xiao)時。

鎳氫電(dian)池充(chong)電(dian)時(shi)間和(he)充(chong)電(dian)電(dian)流(liu)的關系為電(dian)池容量除以(yi)(yi)充(chong)電(dian)電(dian)流(liu)得(de)到(dao)充(chong)電(dian)時(shi)間，考慮充(chong)電(dian)過程中的損耗，所以(yi)(yi)將計算得(de)到(dao)的充(chong)電(dian)時(shi)間再乘以(yi)(yi)1.1或者1.2這個常數。

根據標識(shi)，你可以計算(suan)出個(ge)大(da)概的(de)(de)時間(jian)的(de)(de)。如果它是普通的(de)(de)充電(dian)器，而且電(dian)流很(hen)(hen)小的(de)(de)話，充電(dian)時間(jian)一定(ding)很(hen)(hen)長(chang)的(de)(de)。

以(yi)上(shang)計算方(fang)法不適用于新電池(chi)。一般說來，新電池(chi)前三(san)次充電時(shi)，尤其(qi)是鎳鎘電池(chi)和鎳氫電池(chi)，標準充電在15個(ge)小時(shi)左右（0.1Ｃ），這樣才能使(shi)電池(chi)的使(shi)用時(shi)間達(da)到最大值(zhi)。以(yi)后(hou)則可參照上(shang)面的方(fang)法計算電池(chi)充電時(shi)間。

怎么計算充電電池充電時間

一般電池容量(liang)大(da)小都(dou)在電池上注明，以毫安為單位，數值越大(da)容量(liang)越大(da)。

例如：1200mAh就是表(biao)示電池的容量是1200毫(hao)安。同時，充電器(qi)一般也標有(you)充電電流，同樣(yang)以毫(hao)安為單位。

這樣，電池充電時間長短可簡單地按照以下方法計算：電池容量除以充電電流，再乘以系數1.2（或(huo)者1.1），時間單位(wei)為小時。例如(ru)：電池容(rong)量為1200毫安，充電(dian)(dian)器充電(dian)(dian)電(dian)(dian)流為600毫(hao)安，充(chong)電時間即為(1200毫(hao)安/600毫安)×1.2=2.4小時，那么這(zhe)塊電(dian)池(chi)使(shi)用這(zhe)個充電(dian)器的充電(dian)時間就為2.4小時(shi)。

以上計算方法不適用于新電池。一般說來，新電池前三次充電時，尤其是鎳鎘電池和鎳氫電池，標準充電在15個小(xiao)時左右（0.1C），這(zhe)樣才能使電(dian)池(chi)的(de)使用時(shi)間(jian)達到最(zui)大值。以(yi)后則可參照上(shang)面的(de)方法(fa)計算(suan)電(dian)池(chi)充電(dian)時(shi)間(jian)。

充電器(qi)上(shang)標明的充電電流(liu)是(shi)多少呢？

可以給你個簡單的公式：充放電時間（分鐘）=容量*1.1/電(dian)流（mA）*60

電池充電時間和充電電流的關系為電池容量除以充電電流得到充電時間，考慮充電過程中的損耗，所以將計算得到的充電時間再乘以1.1或(huo)者1.2這個(ge)常數(shu)。

根據標識，你可以計算出個大概的時間的。如果它是普通的充電器，而且電(dian)(dian)流很(hen)小(xiao)的話，充電(dian)(dian)時間一定很(hen)長(chang)的。