我們平時(shi)給充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，當蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)(chong)(chong)滿(man)電(dian)(dian)(dian)(dian)(dian)(dian)后(hou)我們就(jiu)直接(jie)把(ba)(ba)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)線拔掉，其實(shi)這(zhe)樣的(de)(de)(de)作(zuo)法是完(wan)(wan)全錯誤的(de)(de)(de)。充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)工作(zuo)完(wan)(wan)成后(hou)，需要(yao)給充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)堵截充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，否則蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)將出(chu)現(xian)大(da)量出(chu)氣(qi)、失(shi)水和(he)溫升等過充(chong)(chong)(chong)(chong)的(de)(de)(de)反應，這(zhe)將危及到蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)使用壽命。因此，隨時(shi)監測蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)情(qing)況是非(fei)常有必要(yao)的(de)(de)(de)，確保電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)能夠把(ba)(ba)電(dian)(dian)(dian)(dian)(dian)(dian)充(chong)(chong)(chong)(chong)足并且又不過充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。主(zhu)要(yao)的(de)(de)(de)停充(chong)(chong)(chong)(chong)操控(kong)辦法有：

　　1、恒流(liu)充(chong)(chong)電(dian)(dian)(dian)定時(shi)(shi)(shi)(shi)控制法，電(dian)(dian)(dian)池充(chong)(chong)電(dian)(dian)(dian)充(chong)(chong)滿時(shi)(shi)(shi)(shi)，我們可(ke)(ke)以看(kan)電(dian)(dian)(dian)池的(de)容量大小，根據電(dian)(dian)(dian)流(liu)大小來(lai)確認。這樣(yang)我們就(jiu)要先預(yu)定好充(chong)(chong)電(dian)(dian)(dian)的(de)時(shi)(shi)(shi)(shi)間，預(yu)定的(de)充(chong)(chong)電(dian)(dian)(dian)時(shi)(shi)(shi)(shi)間一到，充(chong)(chong)電(dian)(dian)(dian)機(ji)就(jiu)發布(bu)信號停充(chong)(chong)。定時(shi)(shi)(shi)(shi)器可(ke)(ke)由時(shi)(shi)(shi)(shi)間繼電(dian)(dian)(dian)器充(chong)(chong)當，或許由單(dan)片(pian)機(ji)承當其功用。這種辦法簡單(dan)，但充(chong)(chong)電(dian)(dian)(dian)時(shi)(shi)(shi)(shi)間不(bu)能依(yi)據電(dian)(dian)(dian)池充(chong)(chong)電(dian)(dian)(dian)前狀況而自動(dong)調整，因此實際充(chong)(chong)電(dian)(dian)(dian)時(shi)(shi)(shi)(shi)，可(ke)(ke)能會出(chu)現有(you)(you)時(shi)(shi)(shi)(shi)欠充(chong)(chong)、有(you)(you)時(shi)(shi)(shi)(shi)過充(chong)(chong)的(de)表象；

　　2、電(dian)(dian)池(chi)(chi)(chi)溫(wen)(wen)(wen)度(du)(du)(du)(du)操，正常(chang)充(chong)電(dian)(dian)情況(kuang)下，蓄(xu)電(dian)(dian)池(chi)(chi)(chi)的溫(wen)(wen)(wen)度(du)(du)(du)(du)變(bian)化并不明顯，當(dang)(dang)電(dian)(dian)池(chi)(chi)(chi)過充(chong)時，內部氣體(ti)壓力將快速增大，負(fu)極板上(shang)氧(yang)化反(fan)響使內部發(fa)熱(re)，溫(wen)(wen)(wen)度(du)(du)(du)(du)快速上(shang)升。因(yin)此，調查(cha)電(dian)(dian)池(chi)(chi)(chi)溫(wen)(wen)(wen)度(du)(du)(du)(du)的改(gai)變(bian)，即(ji)可判別(bie)電(dian)(dian)池(chi)(chi)(chi)是否現已充(chong)溢(yi)。通常(chang)選(xuan)用兩只(zhi)熱(re)敏(min)電(dian)(dian)阻別(bie)離檢測電(dian)(dian)池(chi)(chi)(chi)溫(wen)(wen)(wen)度(du)(du)(du)(du)和環境(jing)溫(wen)(wen)(wen)度(du)(du)(du)(du)，當(dang)(dang)兩者(zhe)溫(wen)(wen)(wen)差到(dao)(dao)達(da)一(yi)定值時，即(ji)宣布停充(chong)信號。因(yin)為(wei)熱(re)敏(min)電(dian)(dian)阻動態響應速度(du)(du)(du)(du)較慢，故不能及時精(jing)確地檢測到(dao)(dao)電(dian)(dian)池(chi)(chi)(chi)的滿充(chong)狀況(kuang)

　　3、電(dian)(dian)池(chi)(chi)端(duan)電(dian)(dian)壓(ya)負增(zeng)量(liang)一般而言，當電(dian)(dian)池(chi)(chi)充足電(dian)(dian)后，其(qi)端(duan)電(dian)(dian)壓(ya)將(jiang)呈現降低趨勢，據此(ci)(ci)可(ke)將(jiang)電(dian)(dian)池(chi)(chi)電(dian)(dian)壓(ya)出現負增(zeng)長的(de)(de)(de)時間作為停充時間。與(yu)溫度(du)(du)操控(kong)法(fa)比較(jiao)(jiao)，這種辦(ban)法(fa)呼應速度(du)(du)快，此(ci)(ci)外，電(dian)(dian)壓(ya)的(de)(de)(de)負增(zeng)量(liang)與(yu)電(dian)(dian)壓(ya)的(de)(de)(de)絕對值無關，因(yin)此(ci)(ci)這種停充操控(kong)辦(ban)法(fa)可(ke)適應具有不一樣(yang)單(dan)格電(dian)(dian)池(chi)(chi)數的(de)(de)(de)蓄電(dian)(dian)池(chi)(chi)組充電(dian)(dian)。此(ci)(ci)辦(ban)法(fa)的(de)(de)(de)缺陷是一般的(de)(de)(de)檢(jian)測器靈敏度(du)(du)和可(ke)靠性不高，同時，當環境溫度(du)(du)較(jiao)(jiao)高時，電(dian)(dian)池(chi)(chi)足夠電(dian)(dian)后電(dian)(dian)壓(ya)的(de)(de)(de)減小并不顯著，因(yin)此(ci)(ci)難(nan)以操控(kong)；

　　4、使用極(ji)化(hua)(hua)電(dian)(dian)壓(ya)操控(kong)通常情況(kuang)下，蓄(xu)電(dian)(dian)池(chi)(chi)(chi)的(de)(de)極(ji)化(hua)(hua)電(dian)(dian)壓(ya)出現在(zai)電(dian)(dian)池(chi)(chi)(chi)剛(gang)好充(chong)滿后(hou)，選用有關專利技(ji)術(shu)來(lai)測量(liang)每個單格(ge)(ge)電(dian)(dian)池(chi)(chi)(chi)的(de)(de)極(ji)化(hua)(hua)電(dian)(dian)壓(ya)，這樣就(jiu)使每個電(dian)(dian)池(chi)(chi)(chi)都可充(chong)電(dian)(dian)到(dao)它自身所需求的(de)(de)程度(du)。研(yan)討(tao)表(biao)明(ming)，因為(wei)每個電(dian)(dian)池(chi)(chi)(chi)在(zai)幾(ji)何結(jie)構、化(hua)(hua)學(xue)性質及(ji)電(dian)(dian)學(xue)特性等方面至少(shao)存在(zai)一些細微的(de)(de)不同，那(nei)么依據每個單格(ge)(ge)電(dian)(dian)池(chi)(chi)(chi)的(de)(de)特性來(lai)斷定它所需求的(de)(de)充(chong)電(dian)(dian)水(shui)平會比把蓄(xu)電(dian)(dian)池(chi)(chi)(chi)組作為(wei)一個整體(ti)來(lai)操控(kong)的(de)(de)辦(ban)法更加適宜(yi)一些。