市(shi)場上主要有兩(liang)(liang)種充(chong)電(dian)(dian)電(dian)(dian)池(chi)(chi)鎳氫(qing)電(dian)(dian)池(chi)(chi)和(he)鋰離子電(dian)(dian)池(chi)(chi)，人(ren)們關注的電(dian)(dian)池(chi)(chi)充(chong)不(bu)進(jin)電(dian)(dian)的問題(ti)大抵是針(zhen)對這兩(liang)(liang)種類(lei)型的。同(tong)一類(lei)型和(he)規格的電(dian)(dian)池(chi)(chi)又可以通過并聯、串聯和(he)混聯組(zu)成不(bu)同(tong)電(dian)(dian)芯數目(mu)的組(zu)合電(dian)(dian)池(chi)(chi)，作為(wei)一個普遍(bian)現象，人(ren)們希望了解電(dian)(dian)池(chi)(chi)及電(dian)(dian)池(chi)(chi)組(zu)充(chong)不(bu)進(jin)電(dian)(dian)的背后原(yuan)因進(jin)而尋求解決(jue)之道。

電(dian)池充不進電(dian)的(de)(de)(de)原(yuan)因從大的(de)(de)(de)方(fang)面來說，可以(yi)分為(wei)電(dian)池自(zi)身固有(you)的(de)(de)(de)內部原(yuan)因和電(dian)池實施充電(dian)的(de)(de)(de)外部原(yuan)因。鋰離子(zi)電(dian)池以(yi)其更優越的(de)(de)(de)性(xing)能正(zheng)在(zai)逐步(bu)占領鎳氫電(dian)池的(de)(de)(de)原(yuan)有(you)市場，所以(yi)，這里(li)以(yi)鋰電(dian)池充電(dian)為(wei)主進行說明(ming)，有(you)區別的(de)(de)(de)地方(fang)提到鎳氫電(dian)池。

     電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充不(bu)進(jin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)內因有：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)零(ling)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)或者組(zu)合電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)中有零(ling)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)零(ling)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)要么本身就是(shi)(shi)不(bu)合格品，出廠時就沒(mei)有達到(dao)相(xiang)應(ying)的(de)標稱容(rong)量和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)值，要么屬于(yu)壽終(zhong)正寢(qin)，因長期(qi)使(shi)用，容(rong)量耗盡(jin)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)降(jiang)而為零(ling)。考慮(lv)到(dao)鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)經過長期(qi)擱(ge)置，如一(yi)年以上，也可(ke)能以自放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)形式把電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量放盡(jin)從而使(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)為零(ling)，現在(zai)的(de)鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)保護(hu)方案在(zai)設(she)計(ji)上要求(qiu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)零(ling)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)時也能充進(jin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。因而，對(dui)于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)零(ling)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)有兩種(zhong)區別：一(yi)種(zhong)是(shi)(shi)能夠充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)繼續使(shi)用的(de)，另一(yi)種(zhong)是(shi)(shi)以完全沒(mei)有使(shi)用價值的(de)；換句話說(shuo)，前者容(rong)量損失是(shi)(shi)可(ke)逆的(de)，而后者是(shi)(shi)不(bu)可(ke)逆的(de)。充不(bu)進(jin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)零(ling)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)如果不(bu)幸設(she)計(ji)到(dao)鋰(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)組(zu)中，就可(ke)能通過保護(hu)芯(xin)片把零(ling)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)信號傳導到(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)組(zu)中，從而關斷MOSFET，使(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)組(zu)無法充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。

點池組(zu)(zu)連(lian)接(jie)(jie)錯誤(wu)。這(zhe)種(zhong)情(qing)況(kuang)出(chu)(chu)現(xian)的(de)(de)(de)可能性較(jiao)小(xiao)，因為充電(dian)(dian)(dian)電(dian)(dian)(dian)池或電(dian)(dian)(dian)池組(zu)(zu)出(chu)(chu)廠(chang)時(shi)一般都要(yao)求全(quan)檢(jian)，正規廠(chang)家(jia)(jia)的(de)(de)(de)電(dian)(dian)(dian)池出(chu)(chu)現(xian)這(zhe)種(zhong)情(qing)況(kuang)除(chu)非(fei)是某批電(dian)(dian)(dian)池出(chu)(chu)廠(chang)時(shi)沒有全(quan)檢(jian)，而(er)恰(qia)恰(qia)連(lian)接(jie)(jie)錯誤(wu)的(de)(de)(de)電(dian)(dian)(dian)池組(zu)(zu)就(jiu)在未檢(jian)之列(lie)。當(dang)然(ran)，對于(yu)非(fei)正規廠(chang)家(jia)(jia)出(chu)(chu)品或者個人組(zu)(zu)裝(zhuang)則另(ling)當(dang)別(bie)論，出(chu)(chu)現(xian)連(lian)接(jie)(jie)錯誤(wu)并不能完全(quan)杜絕。相對來(lai)說，鎳氫電(dian)(dian)(dian)池組(zu)(zu)全(quan)檢(jian)率(lv)(lv)低(di)些，這(zhe)種(zhong)錯誤(wu)的(de)(de)(de)概率(lv)(lv)可能會(hui)大(da)一點。內部(bu)電(dian)(dian)(dian)子元(yuan)件(jian)、保護(hu)(hu)電(dian)(dian)(dian)路出(chu)(chu)現(xian)異(yi)(yi)常。這(zhe)種(zhong)情(qing)況(kuang)大(da)抵(di)是電(dian)(dian)(dian)池用久(jiu)后出(chu)(chu)現(xian)的(de)(de)(de)，電(dian)(dian)(dian)子元(yuan)件(jian)的(de)(de)(de)老化、脫(tuo)落均會(hui)導(dao)致(zhi)電(dian)(dian)(dian)池充電(dian)(dian)(dian)出(chu)(chu)現(xian)異(yi)(yi)常，尤其是集成到保護(hu)(hu)電(dian)(dian)(dian)路的(de)(de)(de)電(dian)(dian)(dian)子元(yuan)件(jian)出(chu)(chu)現(xian)上述情(qing)況(kuang)后會(hui)直(zhi)接(jie)(jie)影響到電(dian)(dian)(dian)路的(de)(de)(de)保護(hu)(hu)功能的(de)(de)(de)發揮，從而(er)不能正確指導(dao)充電(dian)(dian)(dian)過程。

      充電行為中導致充不進電的外部原因有：充電器與電池不配套，特別是不配套的充電器與鋰電池充電電流設計的差異會導致充電時瞬間電流過大，鋰電池實施過流保護中止充電。解決這種不配套特別是注意不要把鎳氫充電器與鋰電充電器混用，有些萬能(neng)充(chong)(chong)電(dian)器(qi)也盡量(liang)不要“萬能(neng)”使(shi)用。充(chong)(chong)電(dian)設(she)備故(gu)障，無輸出(chu)電(dian)壓。出(chu)現這種情況(kuang)，只(zhi)需要把電(dian)池放到另(ling)一個(ge)同型號(hao)的充(chong)(chong)電(dian)器(qi)上充(chong)(chong)電(dian)即可(ke)。不適(shi)宜(yi)的充(chong)(chong)電(dian)環境(jing)，充(chong)(chong)電(dian)器(qi)和(he)充(chong)(chong)電(dian)電(dian)池都有自(zi)己的工作環境(jing)，越(yue)過了兩者中(zhong)任何一個(ge)限定條件，不論是(shi)高溫還(huan)是(shi)低溫都會令充(chong)(chong)電(dian)無法進行。

解決電(dian)池充不進電(dian)問題無(wu)外(wai)乎診斷(duan)和(he)治療(liao)。診斷(duan)的(de)(de)秩序是先(xian)外(wai)因后內(nei)因，因為充電(dian)方法出現的(de)(de)問題只要改(gai)正就行(xing)了(le)，而內(nei)因則需要專業的(de)(de)電(dian)池知識和(he)電(dian)池檢測設備(bei)才能(neng)得出正確結論，在(zai)自己(ji)不能(neng)解決的(de)(de)情況下，可以拿到專業的(de)(de)維(wei)修網點進行(xing)維(wei)護。