當你有了充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)，就要開始為(wei)電(dian)(dian)(dian)池(chi)的充(chong)電(dian)(dian)(dian)而操心。由于各種(zhong)原因，不是每個用(yong)(yong)戶(hu)都(dou)擁有原廠提供(gong)的充(chong)電(dian)(dian)(dian)器(qi)，出于價格等因素，相當一(yi)部分用(yong)(yong)戶(hu)都(dou)會(hui)去選購第(di)三方提供(gong)的兼容充(chong)電(dian)(dian)(dian)器(qi)。我們在市(shi)場中可(ke)以(yi)(yi)看到形形色色各種(zhong)外(wai)型和(he)價格檔次(ci)以(yi)(yi)及品牌的充(chong)電(dian)(dian)(dian)器(qi)。電(dian)(dian)(dian)池(chi)的使用(yong)(yong)壽命和(he)單次(ci)循環(huan)使用(yong)(yong)時間(jian)與(yu)充(chong)電(dian)(dian)(dian)維護過程和(he)使用(yong)(yong)情況密切相關。

     一(yi)(yi)(yi)只好的充電(dian)(dian)(dian)(dian)(dian)器(qi)不但能(neng)在短時間內將電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充足，而且(qie)可以對電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)還(huan)能(neng)起到一(yi)(yi)(yi)定的維護(hu)作用，修復由于使(shi)用維護(hu)不當(dang)早成(cheng)的記(ji)憶(yi)效(xiao)應（對鎳鎘(ge)/鎳氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)）和(he)容(rong)量下降電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)活性(xing)衰退現(xian)(xian)象。一(yi)(yi)(yi)部劣(lie)質(zhi)的充電(dian)(dian)(dian)(dian)(dian)器(qi)輕則(ze)出現(xian)(xian)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充電(dian)(dian)(dian)(dian)(dian)不足，影響(xiang)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)單次放電(dian)(dian)(dian)(dian)(dian)時間，重(zhong)則(ze)對電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)造成(cheng)傷害，縮短電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的壽命。實際證明(ming)，對于使(shi)用鎳鎘(ge)/鎳氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的用戶，一(yi)(yi)(yi)臺好的充電(dian)(dian)(dian)(dian)(dian)器(qi)對電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)壽命和(he)后期使(shi)用性(xing)能(neng)有很大的關系。

    充電器大致可以分為簡易充電器、專業充電器和智能維護型充電器，一般用(yong)戶(hu)(hu)接觸的(de)(de)(de)(de)(de)(de)主要是(shi)前(qian)面兩種。而市場上賣得最多的(de)(de)(de)(de)(de)(de)是(shi)簡(jian)易充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)，簡(jian)易充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)的(de)(de)(de)(de)(de)(de)形(xing)式也有(you)(you)(you)多種多樣(yang)，常見的(de)(de)(de)(de)(de)(de)有(you)(you)(you)價格便(bian)宜(yi),結(jie)構簡(jian)單的(de)(de)(de)(de)(de)(de)小(xiao)型(xing)的(de)(de)(de)(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)，結(jie)構就是(shi)一個(ge)(ge)鐵芯(xin)(xin)變(bian)壓(ya)(ya)器(qi)(qi)(qi)加(jia)一個(ge)(ge)整(zheng)流(liu)(liu)(liu)二極管,還有(you)(you)(you)一種更簡(jian)單的(de)(de)(de)(de)(de)(de),就是(shi)阻容(rong)降壓(ya)(ya)后(hou)簡(jian)單整(zheng)流(liu)(liu)(liu)輸出.這(zhe)(zhe)種成本更低.這(zhe)(zhe)種充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)優點是(shi)結(jie)構簡(jian)單,不容(rong)易壞,缺點是(shi)沒有(you)(you)(you)過流(liu)(liu)(liu),過充(chong)(chong)保護.充(chong)(chong)滿電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)也不自(zi)停(ting),即使有(you)(you)(you)指(zhi)示燈(deng)變(bian)綠顯示充(chong)(chong)滿電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)也會有(you)(you)(you)同(tong)樣(yang)大的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)輸出,容(rong)易損壞電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi).另(ling)一種是(shi)專業(ye)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)為(wei)0.2C２，即充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)I(A)=電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)容(rong)量(liang)（Ah）×0.2.充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)間在7-8小(xiao)時(shi)(shi)左右。缺點是(shi)只能(neng)(neng)(neng)對固(gu)定(ding)容(rong)量(liang)的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。還有(you)(you)(you)一種是(shi)智能(neng)(neng)(neng)維護型(xing)的(de)(de)(de)(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)，這(zhe)(zhe)種充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)采(cai)(cai)用(yong)單片(pian)機控制(zhi)，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)范圍寬，一般可(ke)充(chong)(chong)3.6V-12V的(de)(de)(de)(de)(de)(de)任意(yi)組(zu)合的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)，因為(wei)采(cai)(cai)用(yong)了(le)專用(yong)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控制(zhi)芯(xin)(xin)片(pian)和(he)業(ye)界公認較(jiao)好(hao)的(de)(de)(de)(de)(de)(de)-ΔV檢測，所以(yi)可(ke)以(yi)準(zhun)確的(de)(de)(de)(de)(de)(de)檢測出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)飽和(he)時(shi)(shi)發出的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)變(bian)化信(xin)號(hao)，比(bi)較(jiao)精確地結(jie)束充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)工作(zuo)。鑒于目前(qian)用(yong)戶(hu)(hu)絕大部分都(dou)是(shi)非(fei)專業(ye)用(yong)戶(hu)(hu)，所以(yi)這(zhe)(zhe)種充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)基本都(dou)具有(you)(you)(you)充(chong)(chong)滿自(zi)停(ting)的(de)(de)(de)(de)(de)(de)功(gong)能(neng)(neng)(neng)；另(ling)一個(ge)(ge)功(gong)能(neng)(neng)(neng)是(shi)還能(neng)(neng)(neng)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)中(zhong)的(de)(de)(de)(de)(de)(de)單支(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)起到智能(neng)(neng)(neng)修(xiu)復的(de)(de)(de)(de)(de)(de)作(zuo)用(yong)。比(bi)如“香山紅葉”牌的(de)(de)(de)(de)(de)(de)新(xin)型(xing)智能(neng)(neng)(neng)鎳氫/鎳鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)。

    目前市場上(shang)(shang)很多充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)雖(sui)然(ran)都(dou)標(biao)榜自己(ji)采用(yong)(yong)微電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦控制(zhi)，包括(kuo)一(yi)些(xie)(xie)價(jia)格(ge)(ge)非常(chang)便宜的(de)(de)(de)(de)(de)(de)(de)(de)小(xiao)(xiao)型充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)，其(qi)(qi)實嚴格(ge)(ge)從(cong)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)上(shang)(shang)分析(xi)，很小(xiao)(xiao)部分充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)才能(neng)被(bei)真正意(yi)義上(shang)(shang)被(bei)成為微電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦控制(zhi)（單片機控制(zhi)）。 一(yi)些(xie)(xie)廠家(jia)(jia)在(zai)(zai)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)路(lu)上(shang)(shang)使用(yong)(yong)了(le)集(ji)成塊就自詡(xu)為"微電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦控制(zhi)"，其(qi)(qi)實很多低成本(ben)的(de)(de)(de)(de)(de)(de)(de)(de)設計所選用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)集(ji)成塊都(dou)是廉(lian)價(jia)的(de)(de)(de)(de)(de)(de)(de)(de)運放(fang)集(ji)成塊，而一(yi)些(xie)(xie)專用(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控制(zhi)集(ji)成塊單價(jia)較高(gao)，一(yi)般用(yong)(yong)于(yu)(yu)比(bi)(bi)較高(gao)檔或名牌的(de)(de)(de)(de)(de)(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)中。所以我們不能(neng)輕信(xin)所謂(wei)微電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦控制(zhi)，尤其(qi)(qi)是廉(lian)價(jia)型產品。很多產品外觀(guan)類似但(dan)內部線(xian)路(lu)卻大不一(yi)樣，其(qi)(qi)性能(neng)也大不同。 雖(sui)說絕大部分充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)都(dou)有充(chong)(chong)(chong)(chong)(chong)(chong)(chong)滿(man)自停功(gong)能(neng)，但(dan)其(qi)(qi)實現的(de)(de)(de)(de)(de)(de)(de)(de)方(fang)式不同導致其(qi)(qi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)效果不同。由于(yu)(yu)采用(yong)(yong)大電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流的(de)(de)(de)(de)(de)(de)(de)(de)快(kuai)速充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)法(fa)，所以在(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)滿(man)后(hou)(hou)如不及時(shi)(shi)停止(zhi)會(hui)使電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)發(fa)燙(tang)，過度的(de)(de)(de)(de)(de)(de)(de)(de)過充(chong)(chong)(chong)(chong)(chong)(chong)(chong)會(hui)嚴重損害電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)(de)(de)(de)(de)壽命。一(yi)些(xie)(xie)低成本(ben)的(de)(de)(de)(de)(de)(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)采用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓比(bi)(bi)較法(fa)，為了(le)防止(zhi)過充(chong)(chong)(chong)(chong)(chong)(chong)(chong)一(yi)般充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)到90%就停止(zhi)大電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流快(kuai)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)，采用(yong)(yong)小(xiao)(xiao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流涓(juan)流補(bu)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。這(zhe)(zhe)時(shi)(shi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)上(shang)(shang)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)滿(man)的(de)(de)(de)(de)(de)(de)(de)(de)指示燈會(hui)亮起(qi)，如果用(yong)(yong)戶此時(shi)(shi)急(ji)于(yu)(yu)取下電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，無疑電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)只(zhi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)了(le)90%，而且由于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓比(bi)(bi)較法(fa)存在(zai)(zai)離(li)散性，所以所謂(wei)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)到90%也只(zhi)是一(yi)個理論值，很難精確(que)掌握。有的(de)(de)(de)(de)(de)(de)(de)(de)商(shang)家(jia)(jia)會(hui)私下告(gao)訴(su)用(yong)(yong)戶，在(zai)(zai)當充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)顯示已充(chong)(chong)(chong)(chong)(chong)(chong)(chong)足電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)不要立(li)即取下電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，最(zui)(zui)好(hao)再多放(fang)1-2小(xiao)(xiao)時(shi)(shi)，這(zhe)(zhe)樣效果最(zui)(zui)好(hao)，其(qi)(qi)實就是基于(yu)(yu)上(shang)(shang)述充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)理論。有的(de)(de)(de)(de)(de)(de)(de)(de)廠家(jia)(jia)為了(le)使電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)得(de)(de)足一(yi)些(xie)(xie)，擅自將參考比(bi)(bi)較電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓值設定得(de)(de)比(bi)(bi)較高(gao)，這(zhe)(zhe)樣雖(sui)然(ran)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)量大了(le)，用(yong)(yong)戶電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)間長一(yi)些(xie)(xie)，但(dan)容易造成過充(chong)(chong)(chong)(chong)(chong)(chong)(chong)，表現為有些(xie)(xie)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)在(zai)(zai)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)終(zhong)了(le)時(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)經常(chang)發(fa)燙(tang)（電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)在(zai)(zai)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)后(hou)(hou)期明顯發(fa)燙(tang)一(yi)般說明電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)已過充(chong)(chong)(chong)(chong)(chong)(chong)(chong)）。 充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)(de)(de)(de)方(fang)式最(zui)(zui)為關鍵，優秀的(de)(de)(de)(de)(de)(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)采用(yong)(yong)帶下拉(la)負脈(mo)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)的(de)(de)(de)(de)(de)(de)(de)(de)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)方(fang)式，可以在(zai)(zai)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)過程中減小(xiao)(xiao)極化(hua)效應。而普通廉(lian)價(jia)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)則使用(yong)(yong)恒流充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)(chong)(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)波(bo)形(xing)要靠示波(bo)器(qi)(qi)(qi)(qi)(qi)才能(neng)準確(que)觀(guan)察。

    選購充電器也要講究品牌，應該是正規廠家生產的商品。因為上面雖然介紹一些充電器的原理，但實際識別卻非常困難。即便是專業人士，在不打開充電器、不使用測試儀器的情況下，也很難從充電器外表準確判斷充電器的性能與質量。一些著名品牌的產品雖然價格會略高一些，但從線路設計到元件選用都比較正規科學，所以充電效果也比較理想。一般飛毛腿、世界通、勁牛、香山紅葉等品牌的產品比較有名。 在使用過程中我們也可以檢驗充電器的性能。在充電的后期電池有略微的溫升是正常現象，但如果電池明顯發燙，則說明充電器未能及時檢測到電池充電已飽和，造成過充，這對電池的壽命不利。很多充電器雖然(ran)沒(mei)有過充(chong)現(xian)象，但存(cun)在充(chong)電(dian)不足的(de)問題(ti)，直接(jie)(jie)表(biao)現(xian)為電(dian)池放電(dian)時間(jian)短。 還(huan)要注意一點：充(chong)電(dian)過程中，電(dian)池和(he)充(chong)電(dian)器嚴禁正負極(ji)(ji)接(jie)(jie)反(fan)，必須正極(ji)(ji)接(jie)(jie)正極(ji)(ji)，負極(ji)(ji)接(jie)(jie)負極(ji)(ji)。如果(guo)接(jie)(jie)反(fan)有可能(neng)造成短路或(huo)者爆炸，造成人身傷害。切記(ji)！ 鑒(jian)于(yu)以上(shang)所述(shu)，希望充(chong)電(dian)電(dian)池用戶盡量(liang)選用原裝配套充(chong)電(dian)器。