1、如何為新電池充電

在使用鋰電池中應注意的(de)(de)(de)(de)(de)是，電(dian)(dian)(dian)(dian)池(chi)放置(zhi)一(yi)段時間(jian)后則進入休眠狀態(tai)，此時容量(liang)低于(yu)正(zheng)常值，使用(yong)(yong)時間(jian)亦隨之縮短。但(dan)鋰(li)(li)電(dian)(dian)(dian)(dian)池(chi)很容易激(ji)(ji)活(huo)，只要經(jing)過3―5次正(zheng)常的(de)(de)(de)(de)(de)充(chong)放電(dian)(dian)(dian)(dian)循(xun)環就(jiu)可激(ji)(ji)活(huo)電(dian)(dian)(dian)(dian)池(chi)，恢(hui)復(fu)正(zheng)常容量(liang)。由于(yu)鋰(li)(li)電(dian)(dian)(dian)(dian)池(chi)本身的(de)(de)(de)(de)(de)特性，決定(ding)了它幾乎沒有記憶(yi)效應。從一(yi)開始就(jiu)采用(yong)(yong)標準方(fang)(fang)法(fa)充(chong)電(dian)(dian)(dian)(dian)這種(zhong)“自(zi)然激(ji)(ji)活(huo)”方(fang)(fang)式是最(zui)(zui)好的(de)(de)(de)(de)(de)。對(dui)于(yu)鋰(li)(li)電(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)(de)(de)“激(ji)(ji)活(huo)”問(wen)題，最(zui)(zui)為(wei)普遍的(de)(de)(de)(de)(de)說法(fa)為(wei)充(chong)電(dian)(dian)(dian)(dian)時間(jian)一(yi)定(ding)要超(chao)過12小時，反復(fu)做(zuo)三次，以便激(ji)(ji)活(huo)電(dian)(dian)(dian)(dian)池(chi)，其(qi)實這是一(yi)種(zhong)誤區，明(ming)顯(xian)是從鎳鎘電(dian)(dian)(dian)(dian)池(chi)延續下(xia)來的(de)(de)(de)(de)(de)說法(fa)。長時間(jian)的(de)(de)(de)(de)(de)過沖對(dui)于(yu)鋰(li)(li)電(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)(de)(de)傷(shang)害是巨大的(de)(de)(de)(de)(de)，因而充(chong)電(dian)(dian)(dian)(dian)最(zui)(zui)好按(an)照(zhao)標準時間(jian)和標準方(fang)(fang)法(fa)充(chong)電(dian)(dian)(dian)(dian)，特別是不要進行超(chao)過12個小時的(de)(de)(de)(de)(de)超(chao)長充(chong)電(dian)(dian)(dian)(dian)。通常，手(shou)機說明(ming)書上介紹的(de)(de)(de)(de)(de)充(chong)電(dian)(dian)(dian)(dian)方(fang)(fang)法(fa)，就(jiu)是適合該手(shou)機的(de)(de)(de)(de)(de)標準充(chong)電(dian)(dian)(dian)(dian)方(fang)(fang)法(fa)。

2、鋰電池是否需要“涓流”充電

鋰電池的手機或充電器在電池充滿后都會自動停充，并不存在鎳電充電器所謂的持續10幾小時的“涓流”充電。也就是說，如果鋰電池在充滿后，繼續放在充電器上也是不會進行所謂的“涓流”充電。此外在對某些手機上，充電超過一定的時間后，如果不去取下充電器，這時系統不僅(jin)不停(ting)止(zhi)充電(dian)(dian)(dian)(dian)，還將(jiang)開(kai)始放電(dian)(dian)(dian)(dian)到充電(dian)(dian)(dian)(dian)循環。這就(jiu)是手(shou)機(ji)廠商對于鋰電(dian)(dian)(dian)(dian)池(chi)的自我保護設置。同樣值得注意的是鋰電(dian)(dian)(dian)(dian)池(chi)同樣也不適合過放電(dian)(dian)(dian)(dian)，過放電(dian)(dian)(dian)(dian)對鋰電(dian)(dian)(dian)(dian)池(chi)存(cun)在(zai)著嚴(yan)重的風險，有可能造成電(dian)(dian)(dian)(dian)池(chi)的永久性(xing)損失(shi)，最為嚴(yan)重這可能操作無法正常開(kai)機(ji)，所以大家在(zai)使用的時候，看到電(dian)(dian)(dian)(dian)量報警一定要即使充電(dian)(dian)(dian)(dian)。

3、合理掌握充電時機

上(shang)文我們說到，鋰電(dian)(dian)(dian)(dian)(dian)池(chi)幾乎不(bu)(bu)(bu)(bu)存在(zai)記憶功能，但(dan)是其還是受限于充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)次(ci)數，一般來說大多數鋰電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)循環壽命在(zai)1000次(ci)左(zuo)右，所以(yi)很多人，都(dou)致力于將手機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)池(chi)用(yong)(yong)到自(zi)動(dong)(dong)關機(ji)(ji)才(cai)開(kai)始充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，其實(shi)這是完全(quan)不(bu)(bu)(bu)(bu)科(ke)學(xue)的(de)(de)(de)方法，電(dian)(dian)(dian)(dian)(dian)池(chi)剩余電(dian)(dian)(dian)(dian)(dian)量(liang)用(yong)(yong)完再充(chong)(chong)的(de)(de)(de)原則并不(bu)(bu)(bu)(bu)是告訴你要(yao)將電(dian)(dian)(dian)(dian)(dian)池(chi)用(yong)(yong)到完全(quan)沒電(dian)(dian)(dian)(dian)(dian)為(wei)止。和長充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)一樣(yang)流(liu)傳甚廣的(de)(de)(de)一個說法，就是“盡量(liang)把手機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)量(liang)用(yong)(yong)完，最好用(yong)(yong)到自(zi)動(dong)(dong)關機(ji)(ji)”。這種做法其實(shi)只(zhi)是鎳電(dian)(dian)(dian)(dian)(dian)池(chi)上(shang)的(de)(de)(de)做法，目的(de)(de)(de)是避免記憶效應發生，不(bu)(bu)(bu)(bu)幸(xing)的(de)(de)(de)是它也在(zai)鋰電(dian)(dian)(dian)(dian)(dian)池(chi)上(shang)流(liu)傳之今(jin)。曾(ceng)經有(you)人因(yin)為(wei)手機(ji)(ji)電(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)量(liang)過低的(de)(de)(de)警告出現后(hou)(hou)，仍(reng)然(ran)不(bu)(bu)(bu)(bu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)繼續使用(yong)(yong)一直用(yong)(yong)到自(zi)動(dong)(dong)關機(ji)(ji)的(de)(de)(de)例子。結果這個例子中的(de)(de)(de)手機(ji)(ji)在(zai)后(hou)(hou)來的(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)及開(kai)機(ji)(ji)中均(jun)無反應，不(bu)(bu)(bu)(bu)得不(bu)(bu)(bu)(bu)送客服檢修。這其實(shi)就是由于電(dian)(dian)(dian)(dian)(dian)池(chi)因(yin)過度放電(dian)(dian)(dian)(dian)(dian)而導(dao)致電(dian)(dian)(dian)(dian)(dian)壓過低，以(yi)至(zhi)于不(bu)(bu)(bu)(bu)具備正常的(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)和開(kai)機(ji)(ji)條件造成的(de)(de)(de)。