數碼相機電池充電技巧
如果用戶希望延長電(dian)(dian)池的(de)有(you)(you)效(xiao)使用時間,除了充(chong)(chong)電(dian)(dian)器(qi)的(de)質量要有(you)(you)保(bao)證外,正(zheng)確(que)的(de)充(chong)(chong)電(dian)(dian)技(ji)巧也必不可少,因為質量差的(de)充(chong)(chong)電(dian)(dian)器(qi)或(huo)錯誤(wu)的(de)充(chong)(chong)電(dian)(dian)方法(fa)都將(jiang)影(ying)響(xiang)電(dian)(dian)池的(de)使用時間和(he)循環(huan)壽命,下(xia)面就(jiu)是筆者(zhe)整理出來的(de)有(you)(you)關充(chong)(chong)電(dian)(dian)技(ji)巧:
1.電(dian)池出廠前,廠家(jia)都進行(xing)了(le)激活處理,并(bing)進行(xing)了(le)預充(chong)電(dian),因此電(dian)池均有余電(dian),有朋友(you)說電(dian)池按照調整期(qi)時(shi)間(jian)充(chong)電(dian),待(dai)機仍(reng)嚴重(zhong)不(bu)足,假(jia)設電(dian)池確(que)為正品電(dian)池的(de)話,這(zhe)種情況(kuang)下應(ying)延長調整期(qi)再進行(xing)3~5次完全充(chong)放電(dian)。
2.如果新買的(de)相(xiang)機電(dian)池是(shi)鋰離子(zi)(zi),那么前3~5次充電(dian)一(yi)般稱(cheng)為調整(zheng)期,應充14小時以(yi)(yi)上(shang),以(yi)(yi)保證(zheng)充分激活鋰離子(zi)(zi)的(de)活性(xing)。鋰離子(zi)(zi)電(dian)池沒有(you)(you)記憶效應,但有(you)(you)很強的(de)隋性(xing),應給(gei)予(yu)充分激活后,才能保證(zheng)以(yi)(yi)后的(de)使(shi)用(yong)能達到最佳效能。
3.有些自動化的智(zhi)能型快速(su)(su)充(chong)電(dian)(dian)器當指示(shi)信號燈轉(zhuan)變時,只表示(shi)充(chong)滿(man)(man)了(le)90%。充(chong)電(dian)(dian)器會(hui)自動改變用慢(man)速(su)(su)充(chong)電(dian)(dian)將電(dian)(dian)池(chi)充(chong)滿(man)(man)。最好將電(dian)(dian)池(chi)充(chong)滿(man)(man)后使(shi)用,否則會(hui)縮短(duan)使(shi)用時間。
4.充(chong)(chong)電(dian)(dian)(dian)前(qian),鋰電(dian)(dian)(dian)池不需要專門放(fang)電(dian)(dian)(dian),放(fang)電(dian)(dian)(dian)不當反而會(hui)(hui)損壞電(dian)(dian)(dian)池。充(chong)(chong)電(dian)(dian)(dian)時盡量(liang)以慢充(chong)(chong)充(chong)(chong)電(dian)(dian)(dian),減少(shao)快充(chong)(chong)方式;時間不要超過24小時。電(dian)(dian)(dian)池經過三至五次完全充(chong)(chong)放(fang)電(dian)(dian)(dian)循環(huan)后其(qi)內部(bu)的化學(xue)物(wu)質才會(hui)(hui)被全部(bu)“激活”達到最(zui)佳(jia)使用效(xiao)果。
5.請使用原廠或聲譽較好的品牌的充電器,鋰電池要用鋰電池專用充電器,并遵照指示說(shuo)明,否(fou)則(ze)會損壞電池(chi),甚至發(fa)生危(wei)險。
6.有很多用戶常(chang)常(chang)在充電(dian)時還把相機開著,其實(shi)這樣(yang)會很容(rong)易(yi)傷害相機壽命的,因為在充電(dian)的過(guo)程中(zhong),相機的電(dian)路(lu)板會發熱,此時如(ru)果有外(wai)來(lai)電(dian)話時,可(ke)能(neng)會產(chan)生瞬(shun)間(jian)回流電(dian)流,對相機內部的零件(jian)造(zao)成損壞。
7.電(dian)(dian)池(chi)(chi)(chi)的壽命(ming)決定于反(fan)復充(chong)放電(dian)(dian)次數,所以應(ying)盡(jin)量避免電(dian)(dian)池(chi)(chi)(chi)有余電(dian)(dian)時(shi)充(chong)電(dian)(dian),這樣(yang)會(hui)縮短電(dian)(dian)池(chi)(chi)(chi)的壽命(ming)。相機(ji)(ji)關機(ji)(ji)時(shi)間超過7天時(shi),應(ying)先(xian)將相機(ji)(ji)電(dian)(dian)池(chi)(chi)(chi)完全放電(dian)(dian),充(chong)足電(dian)(dian)后再使用。
8.相機電池都存在自放電,不用時鎳氫電池每天會按剩余容量的1%左右放電,鋰電池每(mei)天會按(an)0.2%~0.3%放電(dian)(dian)。在(zai)給(gei)電(dian)(dian)池充電(dian)(dian)時(shi),盡量(liang)使用專用插座,不要將(jiang)充電(dian)(dian)器與電(dian)(dian)視機等家電(dian)(dian)共(gong)用插座。
9.盡管相(xiang)機(ji)在網絡覆(fu)蓋(gai)(gai)區域之(zhi)內,但在相(xiang)機(ji)關機(ji)充(chong)電時,相(xiang)機(ji)已經無法接(jie)受(shou)和撥打電話了。此時,可以使用相(xiang)機(ji)的未通轉移功能(neng),將相(xiang)機(ji)轉移到(dao)身(shen)邊的固定電話上(shang),以防(fang)止來電丟失,這種方(fang)法對于相(xiang)機(ji)不(bu)在網絡覆(fu)蓋(gai)(gai)區域內或者信(xin)號微(wei)弱而暫(zan)時無法接(jie)通時也適用。
10.不(bu)要(yao)將電池暴露在(zai)高溫或(huo)嚴寒下,像三伏天(tian)時(shi),不(bu)應把相機放在(zai)車里,經(jing)受烈日(ri)的曝(pu)曬;或(huo)拿(na)到空調房中,放在(zai)冷氣直吹的地方。當充(chong)電時(shi),電池有一(yi)點熱是正(zheng)常的,但不(bu)能讓它禁受高溫的“煎熬”。為了避免這種(zhong)情況的發生(sheng),最(zui)好是在(zai)室(shi)溫下進(jin)行(xing)充(chong)電,并且不(bu)要(yao)在(zai)相機上覆蓋(gai)任何東(dong)西(xi)。
11.鎳(nie)鎘(N?iCd)電(dian)(dian)池充(chong)電(dian)(dian)前必須保證(zheng)電(dian)(dian)池完(wan)全沒電(dian)(dian),再(zai)充(chong)電(dian)(dian)后必須保證(zheng)電(dian)(dian)池充(chong)足電(dian)(dian)。
12.如果相機電池放置太長時間而未用,最好到相機維修部門申請給電池作一個活處理,也可以自己用一個直流恒壓器,調整電壓為5~6V,電流500~600mA反向連接電池。注意,一觸即放開,最多重復三次即可,經過這樣處理后,再用原裝充電器進行“調整期(qi)”充電。
13.充電時不是時間越長越好,對(dui)沒有保護電路(lu)的電池充滿(man)后即應停止充電,否則(ze)電池會因發(fa)熱(re)或過熱(re)影響性能。
14.鋰離(li)子電池(chi)必須選用(yong)專(zhuan)用(yong)充(chong)電器,否則(ze)可能會(hui)達不(bu)到飽和(he)狀態,影響其性能發揮。充(chong)電完畢后,應(ying)避免放置在充(chong)電器上超(chao)過12小時(shi)(shi)以上,長期不(bu)用(yong)時(shi)(shi)應(ying)使(shi)電池(chi)和(he)相(xiang)機分離(li)。
