在使用手機時，值得大家應注意的是鋰電池，電(dian)(dian)(dian)池(chi)(chi)放(fang)置一(yi)段(duan)時間后(hou)則進(jin)入休眠狀態，此(ci)時容量(liang)低于(yu)正(zheng)常(chang)值，使(shi)用時間亦隨之縮短。但鋰電(dian)(dian)(dian)池(chi)(chi)很容易激(ji)活，只(zhi)要(yao)經過(guo)3―5次正(zheng)常(chang)的(de)(de)(de)充(chong)放(fang)電(dian)(dian)(dian)循(xun)環就(jiu)(jiu)可激(ji)活電(dian)(dian)(dian)池(chi)(chi)，恢復正(zheng)常(chang)容量(liang)。由于(yu)鋰電(dian)(dian)(dian)池(chi)(chi)本身的(de)(de)(de)特(te)性，決定(ding)了(le)它幾乎沒有記憶效應。因此(ci)用戶(hu)手機中(zhong)的(de)(de)(de)新鋰電(dian)(dian)(dian)池(chi)(chi)在激(ji)活過(guo)程中(zhong)，是(shi)不(bu)需要(yao)特(te)別的(de)(de)(de)方法和設備的(de)(de)(de)。不(bu)僅理(li)論上是(shi)如此(ci)，從(cong)我自(zi)己(ji)的(de)(de)(de)實踐來(lai)看，從(cong)一(yi)開始就(jiu)(jiu)采(cai)用標準(zhun)方法充(chong)電(dian)(dian)(dian)這種(zhong)“自(zi)然激(ji)活”方式是(shi)最好的(de)(de)(de)。

     對于鋰電池的“激活”問題，眾多的說法是：充電時間一定要超過12小時，反復做三次，以便激活電池。這種“前三次充電要充12小時以上”的說法，明顯是從鎳電池（如鎳鎘和鎳氫）延續下來的說法。所以這種說法，可以說一開始就是誤傳。鋰電池和鎳電池的充放電特性有非常大的區別，而且可以非常明確的告訴大家，我所查閱過的所有嚴肅的正式技術資料都強調過充和過放電會對鋰電池、特別是液體鋰離子電池造成巨大(da)的(de)傷害。因而充電最好按(an)照標(biao)(biao)準時間和標(biao)(biao)準方(fang)法(fa)(fa)(fa)充電，特(te)別是不要(yao)進行超過(guo)12個小時的(de)超長充電。通(tong)常，手(shou)機(ji)說明書上(shang)介紹的(de)充電方(fang)法(fa)(fa)(fa)，就(jiu)是適合該手(shou)機(ji)的(de)標(biao)(biao)準充電方(fang)法(fa)(fa)(fa)。

    此外，鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)的手機或充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器在(zai)電(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)滿后都會自動停充(chong)(chong)(chong)，并(bing)不存在(zai)鎳電(dian)(dian)(dian)(dian)(dian)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器所(suo)謂的持續10幾小時的“涓流”充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)。也就(jiu)是說，如(ru)果(guo)你的鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)在(zai)充(chong)(chong)(chong)滿后，放(fang)在(zai)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器上也是白充(chong)(chong)(chong)。而(er)我們誰都無法保證電(dian)(dian)(dian)(dian)(dian)池(chi)的充(chong)(chong)(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)保護電(dian)(dian)(dian)(dian)(dian)路的特(te)性永不變化和質量的萬無一失(shi)，所(suo)以你的電(dian)(dian)(dian)(dian)(dian)池(chi)將(jiang)長期處在(zai)危險(xian)的邊緣(yuan)徘徊。這也是我們反(fan)對長充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)的另(ling)一個理由(you)。

1、此外(wai)在對(dui)某(mou)些手機(ji)(ji)上，充(chong)(chong)電(dian)(dian)超過一定的(de)(de)(de)(de)(de)時間(jian)后，如(ru)果不去取下充(chong)(chong)電(dian)(dian)器(qi)，這時系(xi)統不僅不停止充(chong)(chong)電(dian)(dian)，還將開(kai)始放(fang)(fang)電(dian)(dian)-充(chong)(chong)電(dian)(dian)循環。也許這種做(zuo)法的(de)(de)(de)(de)(de)廠商自有其(qi)目的(de)(de)(de)(de)(de)，但顯然對(dui)電(dian)(dian)池(chi)和(he)手機(ji)(ji)/充(chong)(chong)電(dian)(dian)器(qi)的(de)(de)(de)(de)(de)壽(shou)命而言是不利的(de)(de)(de)(de)(de)。同(tong)時，長充(chong)(chong)電(dian)(dian)需要很(hen)長的(de)(de)(de)(de)(de)時間(jian)，往往需要在夜間(jian)進行，而以我國(guo)電(dian)(dian)網(wang)的(de)(de)(de)(de)(de)情況(kuang)看(kan)，許多地方夜間(jian)的(de)(de)(de)(de)(de)電(dian)(dian)壓都比(bi)(bi)較(jiao)高(gao)，而且波(bo)動(dong)較(jiao)大(da)。前面已(yi)經說(shuo)過，鋰電(dian)(dian)池(chi)是很(hen)嬌貴的(de)(de)(de)(de)(de)，它比(bi)(bi)鎳電(dian)(dian)在充(chong)(chong)放(fang)(fang)電(dian)(dian)方面耐波(bo)動(dong)的(de)(de)(de)(de)(de)能力差得多，于(yu)是這又帶來(lai)附加(jia)的(de)(de)(de)(de)(de)危(wei)險。 此外(wai)，不可忽視的(de)(de)(de)(de)(de)另外(wai)一個方面就是鋰電(dian)(dian)池(chi)同(tong)樣也不適合(he)過放(fang)(fang)電(dian)(dian)，過放(fang)(fang)電(dian)(dian)對(dui)鋰電(dian)(dian)池(chi)同(tong)樣也很(hen)不利。

2、正(zheng)常使(shi)用中應該何時開始充(chong)電

在(zai)我們的(de)論壇上，經(jing)常可(ke)以見到(dao)這種說法(fa)，因為充(chong)放電的(de)次數是(shi)有限的(de)，所以應該將手機電池的(de)電盡可(ke)能用光再充(chong)電。但是(shi)我找到(dao)一個關于(yu)鋰離子電池充(chong)放電循(xun)環(huan)的(de)實驗表，關于(yu)循(xun)環(huan)壽命的(de)數據列(lie)出如下：

循環壽命 (10%DOD):>1000次

循(xun)環(huan)壽(shou)命(ming) (100%DOD):>200次

其(qi)中DOD是(shi)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)深(shen)(shen)度(du)的(de)(de)(de)(de)(de)英文(wen)縮寫。從表中可見，可充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)次(ci)數和放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)深(shen)(shen)度(du)有關(guan)(guan)，10%DOD時(shi)的(de)(de)(de)(de)(de)循環(huan)壽命要(yao)(yao)比(bi)100%DOD的(de)(de)(de)(de)(de)要(yao)(yao)長很多。當然如果折合到(dao)實(shi)際(ji)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)(de)(de)相對總容量(liang)：10%*1000=100，100%*200=200，后(hou)者的(de)(de)(de)(de)(de)完全充(chong)(chong)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)還是(shi)要(yao)(yao)比(bi)較好(hao)一(yi)些，但前面網友的(de)(de)(de)(de)(de)那個說法要(yao)(yao)做(zuo)一(yi)些修正(zheng)(zheng)：在正(zheng)(zheng)常情況下，你(ni)(ni)(ni)應(ying)(ying)該有保留地按照(zhao)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)剩余(yu)電(dian)(dian)(dian)(dian)(dian)(dian)量(liang)用(yong)完再充(chong)(chong)的(de)(de)(de)(de)(de)原則(ze)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，但假如你(ni)(ni)(ni)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)在你(ni)(ni)(ni)預計(ji)第2天不(bu)(bu)可能(neng)堅(jian)持整(zheng)個白天的(de)(de)(de)(de)(de)時(shi)候(hou)，就(jiu)(jiu)(jiu)應(ying)(ying)該及時(shi)開(kai)始充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，當然你(ni)(ni)(ni)如果愿意背著充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器到(dao)辦公室又(you)當別(bie)論。而(er)你(ni)(ni)(ni)需(xu)要(yao)(yao)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)以應(ying)(ying)付預計(ji)即將到(dao)來(lai)的(de)(de)(de)(de)(de)會(hui)導致通(tong)訊(xun)繁忙的(de)(de)(de)(de)(de)重要(yao)(yao)事件的(de)(de)(de)(de)(de)時(shi)候(hou)，即使在電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)尚有很多余(yu)電(dian)(dian)(dian)(dian)(dian)(dian)時(shi)，那么你(ni)(ni)(ni)也(ye)只管提前充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，因(yin)為(wei)你(ni)(ni)(ni)并沒有真正(zheng)(zheng)損(sun)失“1”次(ci)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)循環(huan)壽命，也(ye)就(jiu)(jiu)(jiu)是(shi)“0.x”次(ci)而(er)已(yi)，而(er)且往(wang)往(wang)這個x會(hui)很小。 電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)剩余(yu)電(dian)(dian)(dian)(dian)(dian)(dian)量(liang)用(yong)完再充(chong)(chong)的(de)(de)(de)(de)(de)原則(ze)并不(bu)(bu)是(shi)要(yao)(yao)你(ni)(ni)(ni)走向極端。和長充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)一(yi)樣(yang)流(liu)傳(chuan)甚廣的(de)(de)(de)(de)(de)一(yi)個說法，就(jiu)(jiu)(jiu)是(shi)“盡量(liang)把手機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)量(liang)用(yong)完，最好(hao)用(yong)到(dao)自動(dong)關(guan)(guan)機(ji)”。這種做(zuo)法其(qi)實(shi)只是(shi)鎳(nie)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)上的(de)(de)(de)(de)(de)做(zuo)法，目的(de)(de)(de)(de)(de)是(shi)避免記(ji)憶效應(ying)(ying)發生，不(bu)(bu)幸的(de)(de)(de)(de)(de)是(shi)它也(ye)在鋰電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)上流(liu)傳(chuan)之今(jin)。曾經(jing)有人因(yin)為(wei)手機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)量(liang)過(guo)低(di)的(de)(de)(de)(de)(de)警告出現后(hou)，仍(reng)然不(bu)(bu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)繼續(xu)使用(yong)一(yi)直用(yong)到(dao)自動(dong)關(guan)(guan)機(ji)的(de)(de)(de)(de)(de)例(li)子。結果這個例(li)子中的(de)(de)(de)(de)(de)手機(ji)在后(hou)來(lai)的(de)(de)(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)及開(kai)機(ji)中均無反應(ying)(ying)，不(bu)(bu)得不(bu)(bu)送客服檢修。這其(qi)實(shi)就(jiu)(jiu)(jiu)是(shi)由(you)于電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)因(yin)過(guo)度(du)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)而(er)導致電(dian)(dian)(dian)(dian)(dian)(dian)壓過(guo)低(di)，以至于不(bu)(bu)具備正(zheng)(zheng)常的(de)(de)(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)和開(kai)機(ji)條(tiao)件造成的(de)(de)(de)(de)(de)。

3、對鋰電池(chi)手機的正確做法(fa)

歸(gui)結起來(lai)，我對鋰(li)電(dian)池(chi)手機在(zai)使(shi)用中(zhong)的(de)充放電(dian)問題最重(zhong)要的(de)提(ti)示是(shi)：

1、按(an)照(zhao)標(biao)準的時(shi)間和(he)程序充電，即使是前(qian)三次也要如此進行；

2、當出現手機電(dian)(dian)量過低提(ti)示時(shi)，應(ying)該盡量及時(shi)開始充電(dian)(dian)；

3、鋰電池的(de)(de)激(ji)活(huo)并(bing)不需要特別的(de)(de)方法，在手機(ji)正常(chang)使用中鋰電池會(hui)自然激(ji)活(huo)。如果你執意(yi)要用流傳的(de)(de)“前三次12小時長充(chong)電激(ji)活(huo)”方法，實際上(shang)也不會(hui)有效果。

因(yin)此(ci)，所有追求12小(xiao)時超長充電(dian)和把鋰電(dian)池手機用到自動關機的做(zuo)法，都是錯誤(wu)的。如果你以前是按照(zhao)錯誤(wu)的說(shuo)法做(zuo)的，請你及時改正，也許為(wei)時還不(bu)晚(wan)。

    當(dang)然，在(zai)手機及充(chong)(chong)電(dian)(dian)(dian)器自(zi)身保護和控制電(dian)(dian)(dian)路質(zhi)量良好的(de)(de)情況下，對鋰電(dian)(dian)(dian)池的(de)(de)保護還是有相當(dang)保證的(de)(de)。所以(yi)對充(chong)(chong)電(dian)(dian)(dian)規則(ze)的(de)(de)理解才是重點，在(zai)某些情況下也是可(ke)以(yi)做(zuo)(zuo)出某種(zhong)讓步的(de)(de)。比如你(ni)發(fa)現(xian)手機在(zai)你(ni)夜晚睡覺前(qian)必須充(chong)(chong)電(dian)(dian)(dian)的(de)(de)話，你(ni)也可(ke)以(yi)在(zai)睡前(qian)開始充(chong)(chong)電(dian)(dian)(dian)。問題(ti)的(de)(de)關鍵在(zai)于，你(ni)應該知道正(zheng)確的(de)(de)做(zuo)(zuo)法(fa)是什么，并且不要刻意(yi)按照錯誤(wu)的(de)(de)說法(fa)去做(zuo)(zuo)。

希(xi)望(wang)大家努力掌握關于鋰電(dian)(dian)池(chi)(chi)的知(zhi)識和學(xue)會正確使用(yong)鋰電(dian)(dian)池(chi)(chi)的科(ke)學(xue)方法(fa)，早日在鋰電(dian)(dian)池(chi)(chi)的手機上與(yu)流傳已久(jiu)的錯(cuo)誤說法(fa)和做法(fa)告別。