手機充電器大致可以分為旅行充電器、座式充電器和維護型充(chong)電(dian)(dian)(dian)器，一(yi)般用戶接觸的(de)主要是(shi)前面(mian)兩(liang)種。而市場上賣(mai)得最多的(de)是(shi)旅(lv)行(xing)充(chong)電(dian)(dian)(dian)器，旅(lv)行(xing)充(chong)電(dian)(dian)(dian)器的(de)形式也(ye)有(you)多種多樣，常見的(de)有(you)價格便宜(yi)的(de)鴨蛋型的(de)微型旅(lv)充(chong)，普通臺(tai)式卡(ka)板型充(chong)電(dian)(dian)(dian)器，帶液晶顯示的(de)高檔臺(tai)式充(chong)電(dian)(dian)(dian)器。

所(suo)有手機充電(dian)(dian)器其實(shi)都是由一個穩定電(dian)(dian)源（主要(yao)是穩壓(ya)電(dian)(dian)源、提供(gong)穩定工(gong)作電(dian)(dian)壓(ya)和足夠的電(dian)(dian)流(liu)(liu)）加上必要(yao)的恒流(liu)(liu)、限壓(ya)、限時等(deng)控(kong)制(zhi)電(dian)(dian)路(lu)構成。

原裝(zhuang)充電(dian)器(qi)（指線(xian)充）上所標注的(de)(de)輸(shu)出參數：比如(ru)輸(shu)出4.4V/1A、輸(shu)出5.9V/400mA……就是(shi)指內部穩壓電(dian)源(yuan)的(de)(de)相關(guan)參數。明白了(le)這(zhe)個(ge)道(dao)理(li)，你很(hen)會知道(dao)一個(ge)（品質(zhi)好的(de)(de)）手機充電(dian)器(qi)很(hen)容(rong)易(yi)改(gai)成一個(ge)質(zhi)量(liang)優(you)良的(de)(de)穩壓電(dian)源(yuan)！ 比如(ru)輸(shu)出4.4V可以(yi)給4.5V的(de)(de)設備(bei)用，5.9V的(de)(de)可以(yi)給6V的(de)(de)設備(bei)用……

　　手機(ji)常(chang)用(yong)鋰離子（lion）電池的充電器采(cai)用(yong)的是恒流(liu)限壓(ya)充電制(zhi)，充電電流(liu)一(yi)般采(cai)用(yong)C2左右----即(ji)采(cai)用(yong)兩小時充電率，比如500mah電池采(cai)用(yong)250ma充電大約兩小時達到4。2V后再恒壓(ya)充電。

　　lion電池并不適合采用NIMH電池高級快速充電器所用的-DV/DT檢測快速充電方式，因為lion電池對充電電流有嚴格的限制.鋰離子（Li+）非常活潑，大電流充電很容易產生危險。^[1]

種類

　　手機充(chong)電(dian)(dian)器(qi)(qi)大致可以(yi)分為旅行充(chong)電(dian)(dian)器(qi)(qi)、座式充(chong)電(dian)(dian)器(qi)(qi)、USB充(chong)電(dian)(dian)器(qi)(qi)和維護型充(chong)電(dian)(dian)器(qi)(qi)，一(yi)般用(yong)戶接觸的

 

　　主(zhu)要是前面兩種(zhong)。而市場上賣得最多的(de)是旅(lv)行充(chong)(chong)電(dian)器(qi)(qi)(qi)，旅(lv)行充(chong)(chong)電(dian)器(qi)(qi)(qi)的(de)形(xing)式(shi)也(ye)有多種(zhong)多樣(yang)，常見的(de)有價格便宜的(de)鴨蛋型(xing)的(de)微(wei)型(xing)旅(lv)充(chong)(chong)，普通臺(tai)式(shi)卡板型(xing)充(chong)(chong)電(dian)器(qi)(qi)(qi)，帶液晶顯示的(de)高檔臺(tai)式(shi)充(chong)(chong)電(dian)器(qi)(qi)(qi)。鑒于(yu)手機(ji)用戶絕大(da)部(bu)分都(dou)是非專業(ye)用戶，所以充(chong)(chong)電(dian)器(qi)(qi)(qi)基本(ben)都(dou)具(ju)有充(chong)(chong)滿自停的(de)功能(neng)，而且(qie)大(da)部(bu)分旅(lv)充(chong)(chong)都(dou)屬于(yu)快(kuai)速充(chong)(chong)電(dian)器(qi)(qi)(qi)，充(chong)(chong)電(dian)

時間在1-3小時左(zuo)右。市場上很多充(chong)(chong)(chong)(chong)電(dian)(dian)器(qi)都標(biao)榜自(zi)己采用微電(dian)(dian)腦控制，包括一些價格(ge)非常(chang)便宜(yi)的鴨蛋型(xing)微型(xing)旅(lv)充(chong)(chong)(chong)(chong)，其實(shi)嚴(yan)格(ge)從充(chong)(chong)(chong)(chong)電(dian)(dian)電(dian)(dian)路上分析，很小部(bu)分充(chong)(chong)(chong)(chong)電(dian)(dian)器(qi)才能被真正意義(yi)上被成為微電(dian)(dian)腦控制（單片機控制）。

　　一(yi)些廠家在充電線(xian)路上使(shi)用了集(ji)成(cheng)塊(kuai)就自詡為“微電腦控制(zhi)(zhi)”，其實很多低成(cheng)本的(de)(de)設(she)計所(suo)選用的(de)(de)集(ji)成(cheng)塊(kuai)都(dou)是廉價的(de)(de)運(yun)放集(ji)成(cheng)塊(kuai)，而一(yi)些專用的(de)(de)充電控制(zhi)(zhi)集(ji)成(cheng)塊(kuai)單價較高(gao)(gao)，一(yi)般用于比較高(gao)(gao)檔或名牌的(de)(de)充電器(qi)中(zhong)。所(suo)以我們不能(neng)輕信所(suo)謂微電腦控制(zhi)(zhi)，尤其是廉價型產(chan)品(pin)。很多產(chan)品(pin)外觀類似(si)但內部線(xian)路卻大(da)不一(yi)樣，其性能(neng)也大(da)不同。

功(gong)能

　　1、質量好的(de)座(zuo)(zuo)充(chong)(chong)能(neng)夠(gou)識(shi)別鋰(li)電(dian)(dian)(dian)池(chi)(chi)與鎳氫電(dian)(dian)(dian)池(chi)(chi)，進而決(jue)定(ding)充(chong)(chong)電(dian)(dian)(dian)模(mo)式(shi)。鋰(li)電(dian)(dian)(dian)池(chi)(chi)的(de)保護(hu)電(dian)(dian)(dian)路板上有一(yi)塊集成電(dian)(dian)(dian)路儲(chu)存著鋰(li)電(dian)(dian)(dian)池(chi)(chi)的(de)特性(xing)資料，它(ta)一(yi)方面(mian)讓座(zuo)(zuo)充(chong)(chong)能(neng)夠(gou)識(shi)別鋰(li)電(dian)(dian)(dian)池(chi)(chi)，以決(jue)定(ding)“定(ding)電(dian)(dian)(dian)流”及“定(ding)電(dian)(dian)(dian)壓(ya)”充(chong)(chong)電(dian)(dian)(dian)模(mo)式(shi)；另一(yi)方面(mian)也讓手(shou)機能(neng)識(shi)別鋰(li)電(dian)(dian)(dian)池(chi)(chi)，以決(jue)定(ding)放電(dian)(dian)(dian)方式(shi)。

　　2、鎳氫(qing)電(dian)(dian)(dian)池(chi)(chi)(chi)的充(chong)(chong)電(dian)(dian)(dian)方式采(cai)用(yong)“定電(dian)(dian)(dian)流(liu)”。鎳氫(qing)電(dian)(dian)(dian)池(chi)(chi)(chi)本身不怕過(guo)(guo)充(chong)(chong)電(dian)(dian)(dian)，當(dang)鎳氫(qing)電(dian)(dian)(dian)池(chi)(chi)(chi)過(guo)(guo)充(chong)(chong)時會(hui)有反(fan)(fan)向反(fan)(fan)應，以防止電(dian)(dian)(dian)壓(ya)過(guo)(guo)度(du)上(shang)升，此反(fan)(fan)應會(hui)使電(dian)(dian)(dian)池(chi)(chi)(chi)微(wei)微(wei)發熱。此外，鎳氫(qing)電(dian)(dian)(dian)池(chi)(chi)(chi)通常都(dou)加(jia)有一個熱敏電(dian)(dian)(dian)阻，以防止電(dian)(dian)(dian)池(chi)(chi)(chi)過(guo)(guo)度(du)充(chong)(chong)電(dian)(dian)(dian)。目前，大部分手機的工作電(dian)(dian)(dian)壓(ya)是3.6V左(zuo)右，故需三節鎳氫(qing)電(dian)(dian)(dian)池(chi)(chi)(chi)芯(xin)。而一般鎳氫(qing)電(dian)(dian)(dian)池(chi)(chi)(chi)芯(xin)過(guo)(guo)充(chong)(chong)至約(yue)1.4～1.5V左(zuo)右即停止，三節電(dian)(dian)(dian)池(chi)(chi)(chi)最(zui)高(gao)電(dian)(dian)(dian)壓(ya)為(wei)4.4V左(zuo)右。

　　3、由于鋰電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)過(guo)充(chong)(chong)會(hui)發生危險，故對充(chong)(chong)放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的設(she)定(ding)條(tiao)件(jian)比(bi)鎳(nie)鎘(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)和鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)都(dou)要苛刻(ke)。鋰電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)內部通常附加一(yi)塊(kuai)控(kong)制電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)板(ban)以(yi)(yi)防(fang)止(zhi)過(guo)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。根據(ju)鋰電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的特性設(she)計，第(di)一(yi)段充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)是以(yi)(yi)“定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流”方(fang)(fang)式(shi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，等到(dao)(dao)快充(chong)(chong)飽(bao)時(shi)再(zai)以(yi)(yi)“定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓”(約(yue)4.1～4.2V之間)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的方(fang)(fang)式(shi)使電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)達到(dao)(dao)最佳狀態。市面上有些座充(chong)(chong)偷工(gong)減料(liao)，把(ba)手機電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)一(yi)律識別(bie)成鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，而(er)以(yi)(yi)“定(ding)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流”方(fang)(fang)式(shi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，往往容易導致(zhi)鋰電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)過(guo)度充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。品質佳的保護(hu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)板(ban)此時(shi)會(hui)將鋰電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)保護(hu)，以(yi)(yi)防(fang)止(zhi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器繼續充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。若遇(yu)到(dao)(dao)設(she)計不良的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)板(ban)，不僅無法保護(hu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，造成電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)過(guo)度充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，還可能因過(guo)度充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)導致(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)芯變形、漏(lou)液、暴****炸等等。

　　4、座(zuo)充大(da)多采用(yong)快速(su)充電(dian)，一般在3～4個(ge)小時即(ji)已(yi)充滿。當座(zuo)充顯(xian)示充電(dian)完畢時，即(ji)使(shi)不將(jiang)電(dian)池從座(zuo)充取下，也只剩(sheng)下極微弱的電(dian)量進入電(dian)池。

　　5、鎳氫電(dian)(dian)(dian)池(chi)(chi)的(de)記憶效應并(bing)不(bu)大，不(bu)需(xu)常(chang)常(chang)放(fang)電(dian)(dian)(dian)，鋰(li)電(dian)(dian)(dian)池(chi)(chi)則(ze)基本不(bu)需(xu)放(fang)電(dian)(dian)(dian)。市面上銷(xiao)售的(de)充電(dian)(dian)(dian)器，其所附的(de)放(fang)電(dian)(dian)(dian)裝(zhuang)置質(zhi)(zhi)量不(bu)一。質(zhi)(zhi)量差的(de)會有過(guo)放(fang)電(dian)(dian)(dian)的(de)現象，易(yi)造成電(dian)(dian)(dian)池(chi)(chi)內(nei)部負(fu)極板(ban)的(de)腐蝕(shi)(鎳氫電(dian)(dian)(dian)池(chi)(chi)內(nei)部的(de)電(dian)(dian)(dian)解質(zhi)(zhi)是(shi)氫氧化(hua)鉀堿性溶(rong)液)，進(jin)而(er)減少(shao)電(dian)(dian)(dian)池(chi)(chi)的(de)壽命及平時(shi)可(ke)使用(yong)的(de)容量。在這種情況下(xia)，每(mei)次都先放(fang)電(dian)(dian)(dian)再充電(dian)(dian)(dian)的(de)話(hua)，電(dian)(dian)(dian)池(chi)(chi)會壞得更快。正常(chang)情況下(xia)，只要把一節電(dian)(dian)(dian)池(chi)(chi)的(de)電(dian)(dian)(dian)用(yong)到自動關機后再去充電(dian)(dian)(dian)，就是(shi)對電(dian)(dian)(dian)池(chi)(chi)最好的(de)放(fang)電(dian)(dian)(dian)處理(li)方法。

性能特(te)點

　　在(zai)使(shi)用過程中我們也可以(yi)檢驗充電器的(de)性能。在(zai)充電的(de)后期電池有略(lve)微的(de)溫升

是正常現象，但如果電(dian)(dian)池明顯(xian)發燙，則說明充(chong)電(dian)(dian)器未能(neng)及(ji)時檢測到電(dian)(dian)池充(chong)電(dian)(dian)已飽和，造成過(guo)充(chong)，這對電(dian)(dian)池的(de)壽命不利。

　　很多充電(dian)器雖然(ran)沒(mei)有過充現象，但存在充電(dian)不足(zu)的(de)問(wen)題(ti)，直接表現為(wei)電(dian)池(chi)放電(dian)時(shi)間短，即手機待機通話時(shi)間短。在使(shi)(shi)用原裝隨機新電(dian)池(chi)的(de)用戶，可以(yi)比(bi)較說明書上提供的(de)大致參照(zhao)時(shi)間，加(jia)以(yi)對比(bi)，如果參考數值(zhi)與(yu)實際使(shi)(shi)用明顯存在差距，則(ze)有理由(you)懷疑充電(dian)器的(de)問(wen)題(ti)，當(dang)然(ran)也不排除電(dian)池(chi)質量、手機使(shi)(shi)用環(huan)境等(deng)其他因素。

充電方式

　　充(chong)(chong)電(dian)(dian)(dian)的方(fang)式最為(wei)關(guan)鍵，對鋰電(dian)(dian)(dian)池充(chong)(chong)電(dian)(dian)(dian)需要專(zhuan)門支持鋰電(dian)(dian)(dian)池充(chong)(chong)電(dian)(dian)(dian)模式的充(chong)(chong)電(dian)(dian)(dian)器，

一般在充(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)的包(bao)裝(zhuang)上有標注。很多充(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)兼容兩種(zhong)充(chong)電(dian)(dian)(dian)(dian)模式，選購時要注意(yi)是(shi)自(zi)動(dong)識別還是(shi)手(shou)動(dong)靠開關設定(ding)，如果是(shi)人工設定(ding)，則(ze)必須根據所(suo)充(chong)電(dian)(dian)(dian)(dian)池的類型(xing)正確(que)設定(ding)。對于鎳鎘/鎳氫電(dian)(dian)(dian)(dian)池，優秀的充(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)采用帶下拉負脈充(chong)的充(chong)電(dian)(dian)(dian)(dian)方式，可以(yi)在充(chong)電(dian)(dian)(dian)(dian)過程中減(jian)小極(ji)化效應(ying)。而普(pu)通廉價充(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)則(ze)使用恒流充(chong)電(dian)(dian)(dian)(dian)。電(dian)(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)(dian)波形要靠示波器(qi)(qi)才(cai)能準確(que)觀察。

選購(gou)方法

　　選購兼容手(shou)機充電器(qi)也(ye)要講(jiang)究(jiu)品(pin)牌，應該是正規廠家(jia)生產的商品(pin)。因為上(shang)面雖

然介紹一(yi)些充(chong)電(dian)(dian)器的原理，但(dan)實際識(shi)別卻非常困(kun)難(nan)。即便是專業人士，在不打開充(chong)電(dian)(dian)器、不使用測試儀器的情況下(xia)，也(ye)很難(nan)從(cong)充(chong)電(dian)(dian)器外表準確判斷(duan)充(chong)電(dian)(dian)器的性能(neng)與質量。一(yi)些著名(ming)品(pin)牌的產(chan)品(pin)雖然價格會略高一(yi)些，但(dan)從(cong)線路設計到元件選(xuan)用都比較正規科學，所(suo)以充(chong)電(dian)(dian)效果也(ye)比較理想對(dui)(dui)于非原裝的座充(chong)還要看(kan)模具(ju)的精細程度，手機(ji)插拔能(neng)否一(yi)次到位，而且阻力均(jun)勻、松(song)緊適度。對(dui)(dui)于部分直接(jie)對(dui)(dui)電(dian)(dian)池充(chong)電(dian)(dian)的座充(chong)，同前面提到的旅(lv)充(chong)一(yi)樣，看(kan)它線路設計合理程度。

統一(yi)接口(kou)標準

　　2009年2月18日 GSM協會聯合(he)17家移動(dong)運營商和制造商宣布，將(jiang)在全(quan)球建立統一的手機(ji)

充(chong)(chong)電(dian)器連(lian)(lian)接標(biao)準，計劃自2012年(nian)1月1日起，所有上市的(de)(de)手機產品中絕大部分都將支(zhi)持統一連(lian)(lian)接標(biao)準的(de)(de)手機充(chong)(chong)電(dian)器。

　　手機端接口也實現統一

　　上述標準計劃采用Micro-USB為通用充電接口，并節約50%充電時的能耗。與中國已經實施的統一接口標準不同的是，該標準將手機連接充電器的接口也實現統一。而中國目前正在的實施的標準實質是“在變壓器加裝了USB接口”，手機充電器改(gai)為由一(yi)根USB數據線(xian)和一(yi)個帶有(you)USB接(jie)口的(de)充電(dian)器(qi)座(zuo)，手機一(yi)端的(de)接(jie)口并(bing)沒有(you)要求統一(yi)。這意味著GSM協會公布(bu)的(de)統一(yi)充電(dian)器(qi)接(jie)口標準的(de)變革更加徹(che)底。

　　這(zhe)次諾基亞、三星、摩托羅(luo)拉、索尼愛立(li)信(xin)及LG均(jun)表現出了積極的(de)態度(du)。他(ta)們與和(he)黃(huang)3Group、美國電(dian)報電(dian)話公司、韓國電(dian)信(xin)、法國電(dian)信(xin)、高通、意大利電(dian)信(xin)、西班牙電(dian)信(xin)、澳大利亞電(dian)信(xin)、德國電(dian)信(xin)和(he)沃達豐(feng)等電(dian)信(xin)巨頭 一起參與了此計劃。

 

　　建(jian)立統一(yi)標準有可(ke)能(neng)(neng)消(xiao)除高達(da)5.1萬(wan)噸的(de)充(chong)電(dian)器復(fu)制品，消(xiao)費者(zhe)可(ke)用(yong)同一(yi)個(ge)充(chong)電(dian)器為不同品牌的(de)手機(ji)充(chong)電(dian)，可(ke)減輕消(xiao)費者(zhe)負擔。與此同時，由于每(mei)年(nian)(nian)制造出的(de)充(chong)電(dian)器有可(ke)能(neng)(neng)減少50%能(neng)(neng)耗，預計每(mei)年(nian)(nian)在制造和運輸充(chong)電(dian)器替(ti)代品的(de)過程(cheng)中將能(neng)(neng)減少1360萬(wan)到(dao)2180萬(wan)噸的(de)溫室氣體。

　　現(xian)階段只(zhi)有蘋果公(gong)司要(yao)求(qiu)充(chong)(chong)電(dian)器輸出電(dian)流達到(dao)1000mA，剩(sheng)下(xia)廠(chang)家都僅僅適應了USB供電(dian)能力（約500mA）。因為500mA的電(dian)流達不到(dao)玩(wan)手(shou)機(ji)時手(shou)機(ji)消耗功率，所以使用蘋果手(shou)機(ji)不需要(yao)擔心(xin)一(yi)邊(bian)充(chong)(chong)電(dian)一(yi)邊(bian)玩(wan)游(you)戲(xi)時會(hui)對電(dian)池(chi)的損壞。

保養

　　1、清洗時(shi)放靜電(dian)。定期清潔(jie)充(chong)電(dian)器和充(chong)電(dian)接口。清理時(shi)，要用一(yi)塊濕布，或者一(yi)件抗靜電(dian)布。切勿使用干燥布（靜電(dian)電(dian)荷）！

　　2、防水防潮。作為電(dian)子產品，不(bu)小心進水或者(zhe)長時(shi)間不(bu)用時(shi)暴露在潮濕的(de)空氣中，都(dou)會對其內部的(de)電(dian)子元(yuan)件造成不(bu)同程度的(de)腐蝕或氧(yang)化。

　　3、防(fang)(fang)摔防(fang)(fang)震。手機(ji)充電器其實是一個脆弱的部(bu)件，內部(bu)元器件經不(bu)起摔打(da)。尤其要防(fang)(fang)止(zhi)在使用過程中不(bu)小心落地。不(bu)要扔放、敲打(da)或震動充電器。粗暴地對待充電器會毀(hui)壞內部(bu)電路板

　　4、防冷防熱。不要將充(chong)電器放(fang)在溫(wen)度過高的(de)地方。高溫(wen)會縮短電子器件(jian)的(de)壽(shou)命，毀壞(huai)(huai)充(chong)電器，使有些塑料(liao)部件(jian)變形(xing)或熔化。也不要將充(chong)電器存放(fang)在過冷的(de)地方。當充(chong)電器在過冷的(de)環境工作時，內部溫(wen)度升高時，充(chong)電器內會形(xing)成潮氣，毀壞(huai)(huai)電路板。

　　5 、防烈(lie)性(xing)化學(xue)制品。不要用烈(lie)性(xing)化學(xue)制品、清(qing)洗(xi)劑(ji)或強洗(xi)滌劑(ji)清(qing)洗(xi)充電器(qi)。清(qing)除充電器(qi)外(wai)觀污漬(zi)可用棉花沾少量(liang)無水(shui)酒精擦(ca)洗(xi)。