數碼相機就(jiu)是一(yi)個(ge)“電(dian)老虎”，它“吃”電(dian)能力很強，如果你使(shi)用(yong)(yong)的是不(bu)匹配的電(dian)池或是不(bu)注意節省，電(dian)池就(jiu)會在(zai)你沒拍攝幾張(zhang)照片時耗盡。以(yi)(yi)下辦法可以(yi)(yi)節省電(dian)池用(yong)(yong)量：

    第一(yi)、盡(jin)量(liang)避(bi)免使用(yong)不必要的變(bian)焦(jiao)操作。

    第二、避(bi)(bi)免頻繁使(shi)用(yong)閃光燈，閃光燈是耗電大戶(hu)，大家應(ying)盡量避(bi)(bi)免使(shi)用(yong)。

    第三、盡量少(shao)用連(lian)拍功能(neng)，數(shu)碼相(xiang)機(ji)的(de)(de)連(lian)拍功能(neng)大都利用機(ji)身內置(zhi)的(de)(de)緩(huan)存來暫(zan)時保存數(shu)碼相(xiang)片(pian)。如果(guo)經(jing)常(chang)使用這些緩(huan)存的(de)(de)話，所需(xu)的(de)(de)電(dian)力(li)非常(chang)大，因(yin)此，減(jian)少(shao)使用連(lian)拍和(he)動(dong)態(tai)影像短片(pian)拍攝功能(neng)，對(dui)節電(dian)有很大幫(bang)助。

    電池(chi)的充電也有很(hen)多學問(wen)。剛(gang)剛(gang)買回來的充電電池(chi)一般電量(liang)很(hen)低或者無電量(liang)，在使用(yong)之(zhi)前應該進行(xing)充電。

    充電時間取決于所用充電器和電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，以(yi)及使用(yong)電(dian)(dian)(dian)(dian)(dian)壓是否穩定等因(yin)素。如果(guo)是第一(yi)次(ci)使用(yong)的電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，鋰(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的充電(dian)(dian)(dian)(dian)(dian)時(shi)(shi)間一(yi)定要(yao)超(chao)過(guo)6個(ge)小時(shi)(shi)，鎳氫(qing)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)一(yi)定要(yao)超(chao)過(guo)14個(ge)小時(shi)(shi)，否則日后電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)壽(shou)命會較短。一(yi)般需經過(guo)數次(ci)充電(dian)(dian)(dian)(dian)(dian)/放電(dian)(dian)(dian)(dian)(dian)過(guo)程(cheng)，才(cai)能達(da)到最(zui)佳效率。電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)還有殘(can)余電(dian)(dian)(dian)(dian)(dian)量時(shi)(shi)，盡(jin)量不要(yao)重復充電(dian)(dian)(dian)(dian)(dian)，以(yi)確保電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)壽(shou)命。充滿電(dian)(dian)(dian)(dian)(dian)后的電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)很熱(re)，應(ying)該待(dai)冷(leng)卻后再裝入(ru)相(xiang)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)果您打算長(chang)時間不(bu)使用(yong)數碼相機(ji)時，必須要(yao)(yao)(yao)將電(dian)(dian)池從(cong)數碼相機(ji)中取出完(wan)全放(fang)(fang)電(dian)(dian)后（有(you)(you)些充電(dian)(dian)器帶有(you)(you)此功能(neng)，如(ru)沒有(you)(you)可用(yong)小(xiao)電(dian)(dian)阻(zu)短接盡量把電(dian)(dian)放(fang)(fang)掉），存(cun)放(fang)(fang)在(zai)干燥、陰涼(liang)的環(huan)境(jing)里，而且不(bu)要(yao)(yao)(yao)將電(dian)(dian)池與一(yi)(yi)般(ban)的金(jin)屬物品存(cun)放(fang)(fang)在(zai)一(yi)(yi)起。存(cun)放(fang)(fang)已(yi)充滿電(dian)(dian)的電(dian)(dian)池時，一(yi)(yi)定(ding)不(bu)要(yao)(yao)(yao)放(fang)(fang)在(zai)皮包、衣(yi)袋、手提袋或(huo)其他(ta)裝有(you)(you)金(jin)屬物品的容器中，以防止短路。