數碼相機就是一個“電(dian)老虎”，它“吃”電(dian)能力很(hen)強，如果你使用(yong)的(de)是不匹配的(de)電(dian)池(chi)或是不注(zhu)意節(jie)(jie)省(sheng)，電(dian)池(chi)就會在你沒(mei)拍攝幾張照片(pian)時(shi)耗盡。以下辦法(fa)可以節(jie)(jie)省(sheng)電(dian)池(chi)用(yong)量：

    第一、盡量避(bi)免使用不必(bi)要的變焦操作。

    第二、避免(mian)頻(pin)繁使用閃光(guang)燈(deng)(deng)，閃光(guang)燈(deng)(deng)是耗電大(da)戶(hu)，大(da)家應(ying)盡量避免(mian)使用。

    第(di)三、盡量少用連(lian)拍(pai)(pai)功能(neng)，數碼相機的(de)(de)連(lian)拍(pai)(pai)功能(neng)大(da)都利用機身內置的(de)(de)緩存來(lai)暫時保存數碼相片(pian)(pian)。如(ru)果(guo)經常(chang)使用這些緩存的(de)(de)話，所需的(de)(de)電力非常(chang)大(da)，因此(ci)，減少使用連(lian)拍(pai)(pai)和動態(tai)影像短(duan)片(pian)(pian)拍(pai)(pai)攝功能(neng)，對節電有很大(da)幫(bang)助。

    電(dian)(dian)(dian)池的(de)充電(dian)(dian)(dian)也有很(hen)多學問(wen)。剛剛買回(hui)來的(de)充電(dian)(dian)(dian)電(dian)(dian)(dian)池一般電(dian)(dian)(dian)量很(hen)低或者無電(dian)(dian)(dian)量，在使用之前應該進(jin)行充電(dian)(dian)(dian)。

    充電時間取決于所用充電器和電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，以及(ji)使用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)壓是否(fou)穩(wen)定(ding)等因素。如果是第一(yi)次使用(yong)(yong)的電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的充電(dian)(dian)(dian)(dian)(dian)時(shi)(shi)間一(yi)定(ding)要超(chao)過6個小時(shi)(shi)，鎳氫電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)一(yi)定(ding)要超(chao)過14個小時(shi)(shi)，否(fou)則日后電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)壽命會(hui)較短。一(yi)般需經過數次充電(dian)(dian)(dian)(dian)(dian)/放電(dian)(dian)(dian)(dian)(dian)過程，才能達到最佳效(xiao)率。電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)還有殘(can)余(yu)電(dian)(dian)(dian)(dian)(dian)量時(shi)(shi)，盡量不要重復充電(dian)(dian)(dian)(dian)(dian)，以確保(bao)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)壽命。充滿電(dian)(dian)(dian)(dian)(dian)后的電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)很熱(re)，應(ying)該待(dai)冷卻后再裝入相機。

    為了避免電量流失的問題發生，對電池的清潔是很有必要的。保持電池兩端的接觸點和電池蓋子的內部干凈，必要時使用柔軟、清潔的干布輕擦，絕不能使用清潔性或是化學性等具有溶解性的東西清潔數碼相機、電池，或是充電器。

    如(ru)果(guo)您打(da)算長時(shi)間不使(shi)用(yong)數碼相(xiang)機時(shi)，必(bi)須要將電(dian)(dian)池(chi)(chi)從(cong)數碼相(xiang)機中(zhong)取出完全放(fang)(fang)電(dian)(dian)后（有些(xie)充電(dian)(dian)器帶有此功(gong)能，如(ru)沒有可(ke)用(yong)小電(dian)(dian)阻短(duan)接(jie)盡量(liang)把電(dian)(dian)放(fang)(fang)掉(diao)），存放(fang)(fang)在干燥、陰涼(liang)的環境里，而且不要將電(dian)(dian)池(chi)(chi)與(yu)一般(ban)的金屬物(wu)品存放(fang)(fang)在一起。存放(fang)(fang)已充滿電(dian)(dian)的電(dian)(dian)池(chi)(chi)時(shi)，一定不要放(fang)(fang)在皮包、衣袋(dai)、手提袋(dai)或其他裝有金屬物(wu)品的容器中(zhong)，以(yi)防止(zhi)短(duan)路。