【充電(dian)電(dian)池充電(dian)】充電(dian)電(dian)池充多(duo)長時間 充(chong)電電池充(chong)電時間(jian)

充電電池充電時間

可能(neng)大家(jia)對電(dian)(dian)池(chi)都(dou)有個(ge)普遍非常(chang)關心的問題，就是電(dian)(dian)池(chi)充電(dian)(dian)應(ying)充多久才算(suan)(suan)充滿?很多朋友都(dou)擔心時間不夠，電(dian)(dian)池(chi)電(dian)(dian)力不足，還(huan)可能(neng)縮短電(dian)(dian)池(chi)使用壽命；時間太(tai)長(chang)，又可能(neng)損(sun)害手機和電(dian)(dian)池(chi)。那么究竟應(ying)該(gai)充電(dian)(dian)充多長(chang)時間呢(ni)？下面給(gei)大家(jia)介紹一個(ge)簡單的計算(suan)(suan)方(fang)法：

一般(ban)電池容量(liang)大小都在(zai)電池上注明，以毫安為單(dan)位，數(shu)值(zhi)越(yue)(yue)大容量(liang)越(yue)(yue)大。

電(dian)(dian)(dian)(dian)(dian)池要多長時間(jian)(jian)充(chong)(chong)滿，一(yi)是要看(kan)你(ni)的(de)(de)電(dian)(dian)(dian)(dian)(dian)池標(biao)(biao)稱容量(liang)，容量(liang)越大(da)，所(suo)需(xu)的(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時間(jian)(jian)越長；二(er)是要看(kan)你(ni)同(tong)時充(chong)(chong)幾節(jie)電(dian)(dian)(dian)(dian)(dian)池，兩(liang)節(jie)和四(si)(si)節(jie)的(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時間(jian)(jian)是不(bu)一(yi)樣的(de)(de)，充(chong)(chong)兩(liang)節(jie)要比充(chong)(chong)四(si)(si)節(jie)快(kuai)一(yi)倍；三是要看(kan)你(ni)的(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器所(suo)能(neng)輸出的(de)(de)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)大(da)小(xiao)(xiao)(xiao)(xiao)，電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)大(da)就(jiu)(jiu)快(kuai)，電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)小(xiao)(xiao)(xiao)(xiao)就(jiu)(jiu)慢；四(si)(si)是要看(kan)你(ni)的(de)(de)電(dian)(dian)(dian)(dian)(dian)池有沒(mei)有剩(sheng)余，如果完全沒(mei)電(dian)(dian)(dian)(dian)(dian)，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時間(jian)(jian)就(jiu)(jiu)長一(yi)些，如果還有剩(sheng)余電(dian)(dian)(dian)(dian)(dian)量(liang)，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時間(jian)(jian)就(jiu)(jiu)短一(yi)些。 鎳氫(qing)電(dian)(dian)(dian)(dian)(dian)池的(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)有一(yi)個公(gong)式：電(dian)(dian)(dian)(dian)(dian)池的(de)(de)容量(liang)（毫安時）÷充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)（毫安）×1.2~1.5= 電(dian)(dian)(dian)(dian)(dian)池充(chong)(chong)滿所(suo)需(xu)的(de)(de)時間(jian)(jian)（小(xiao)(xiao)(xiao)(xiao)時）。由于充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器不(bu)同(tong)，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)大(da)小(xiao)(xiao)(xiao)(xiao)也不(bu)同(tong)。充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)時間(jian)(jian)在充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器的(de)(de)說明書上(shang)一(yi)般(ban)都有標(biao)(biao)明，充(chong)(chong)滿四(si)(si)節(jie)2300mah的(de)(de)電(dian)(dian)(dian)(dian)(dian)池，標(biao)(biao)準充(chong)(chong)需(xu) 10~20小(xiao)(xiao)(xiao)(xiao)時，快(kuai)充(chong)(chong)需(xu)6~8小(xiao)(xiao)(xiao)(xiao)時，急速充(chong)(chong)需(xu)1~2小(xiao)(xiao)(xiao)(xiao)時。

現在(zai)好一(yi)點的充(chong)(chong)電(dian)(dian)器都有(you)(you)自(zi)動檢測功能，電(dian)(dian)池充(chong)(chong)滿后(hou)自(zi)動停止充(chong)(chong)電(dian)(dian)，正在(zai)充(chong)(chong)電(dian)(dian)時(shi)(shi)(shi)電(dian)(dian)池是(shi)(shi)溫的，充(chong)(chong)電(dian)(dian)結(jie)束后(hou)停一(yi)段時(shi)(shi)(shi)間電(dian)(dian)池就涼了。充(chong)(chong)滿指(zhi)示根據充(chong)(chong)電(dian)(dian)器的不(bu)同也不(bu)一(yi)樣，有(you)(you)的是(shi)(shi)充(chong)(chong)電(dian)(dian)時(shi)(shi)(shi)指(zhi)示燈(deng)(deng)閃爍，充(chong)(chong)滿時(shi)(shi)(shi)常(chang)亮；有(you)(you)的是(shi)(shi)充(chong)(chong)電(dian)(dian)時(shi)(shi)(shi)指(zhi)示燈(deng)(deng)常(chang)亮，充(chong)(chong)滿后(hou)指(zhi)示燈(deng)(deng)熄滅；有(you)(you)的是(shi)(shi)充(chong)(chong)電(dian)(dian)時(shi)(shi)(shi)指(zhi)示燈(deng)(deng)是(shi)(shi)紅(hong)色(se)(se)(se)（或綠色(se)(se)(se)），充(chong)(chong)滿后(hou)變為綠色(se)(se)(se)（或紅(hong)色(se)(se)(se)）。

鎳氫電池充電時間

鎳氫電(dian)池(chi)充電(dian)時間(jian)長(chang)短計算方(fang)法：電(dian)池(chi)容(rong)量除以充電(dian)電(dian)流，再乘以系數1.2（或(huo)者(zhe)1.1），時間(jian)單(dan)位(wei)為小(xiao)時。

步驟/方法

電(dian)池容量(liang)除以(yi)充(chong)電(dian)電(dian)流，再(zai)乘以(yi)系數1.2（或(huo)者1.1），時間單位為小時。

例如(ru)：某鎳氫電(dian)池的容量為(wei)(wei)1200mA，充(chong)(chong)(chong)電(dian)器充(chong)(chong)(chong)電(dian)電(dian)流為(wei)(wei)600mA，充(chong)(chong)(chong)電(dian)時(shi)間(jian)即為(wei)(wei)(1200mA/600mA)×1.2=2.4小(xiao)時(shi)，那(nei)么(me)這塊鎳氫電(dian)池使用這個充(chong)(chong)(chong)電(dian)器的充(chong)(chong)(chong)電(dian)時(shi)間(jian)就為(wei)(wei)2.4小(xiao)時(shi)。

鎳氫(qing)電(dian)(dian)池(chi)充(chong)電(dian)(dian)時間和(he)充(chong)電(dian)(dian)電(dian)(dian)流的關系(xi)為電(dian)(dian)池(chi)容量除以(yi)充(chong)電(dian)(dian)電(dian)(dian)流得到充(chong)電(dian)(dian)時間，考慮(lv)充(chong)電(dian)(dian)過程(cheng)中的損耗，所以(yi)將計算得到的充(chong)電(dian)(dian)時間再乘(cheng)以(yi)1.1或者1.2這個常數。

根據標識，你可以計(ji)算(suan)出(chu)個大概的(de)(de)時間的(de)(de)。如果(guo)它(ta)是普(pu)通的(de)(de)充電(dian)器，而且(qie)電(dian)流很(hen)小的(de)(de)話，充電(dian)時間一定(ding)很(hen)長的(de)(de)。

以(yi)上計(ji)算方(fang)法(fa)(fa)不(bu)適(shi)用(yong)于新電(dian)(dian)池(chi)(chi)。一般說(shuo)來(lai)，新電(dian)(dian)池(chi)(chi)前三次充(chong)電(dian)(dian)時，尤其是鎳鎘電(dian)(dian)池(chi)(chi)和鎳氫電(dian)(dian)池(chi)(chi)，標(biao)準充(chong)電(dian)(dian)在15個小(xiao)時左右（0.1Ｃ），這樣才能使電(dian)(dian)池(chi)(chi)的使用(yong)時間(jian)達到最大值(zhi)。以(yi)后(hou)則可參照上面(mian)的方(fang)法(fa)(fa)計(ji)算電(dian)(dian)池(chi)(chi)充(chong)電(dian)(dian)時間(jian)。

怎么計算充電電池充電時間

一般電(dian)池容量大(da)小都在(zai)電(dian)池上注明，以毫安為單位，數(shu)值越大(da)容量越大(da)。

例如：1200mAh就是(shi)表示(shi)電(dian)池的(de)容量是(shi)1200毫(hao)安。同(tong)時(shi)，充電(dian)(dian)器一般也標有(you)充電(dian)(dian)電(dian)(dian)流，同(tong)樣以毫(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（或者1.1），時間單位為小時。例(li)如：電(dian)池(chi)容量(liang)為1200毫安，充電(dian)器充電(dian)電(dian)流(liu)為600毫安(an)，充(chong)電(dian)時間即為(1200毫安(an)/600毫安)×1.2=2.4小時(shi)(shi)，那么(me)這塊電(dian)池使用(yong)這個充電(dian)器(qi)的充電(dian)時(shi)(shi)間(jian)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個小時左右（0.1C），這樣(yang)才能使電池的使用(yong)時間(jian)達到最大(da)值(zhi)。以后則可(ke)參照(zhao)上面的方(fang)法計算(suan)電池充電時間(jian)。

充電器(qi)上標明的充電電流(liu)是多少呢(ni)？

可以給你個簡單的公式：充放電時間（分鐘）=容量(liang)*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這個常數。

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，而且電流(liu)很小的話，充電時(shi)間一定(ding)很長的。