數碼相(xiang)機(ji)就(jiu)是(shi)一個“電(dian)(dian)老(lao)虎”，它“吃”電(dian)(dian)能(neng)力很強，如果你使用的是(shi)不匹配(pei)的電(dian)(dian)池(chi)或是(shi)不注意(yi)節省，電(dian)(dian)池(chi)就(jiu)會在你沒拍攝幾張照片(pian)時耗盡。以(yi)下辦法可以(yi)節省電(dian)(dian)池(chi)用量(liang)：

    第一、盡量(liang)避免使用不必要的變焦操(cao)作。

    第二、避(bi)免(mian)頻(pin)繁使(shi)用閃光燈，閃光燈是耗(hao)電(dian)大(da)戶(hu)，大(da)家應盡量避(bi)免(mian)使(shi)用。

    第(di)三、盡(jin)量少用(yong)連拍(pai)功(gong)(gong)能(neng)，數(shu)碼相機(ji)的連拍(pai)功(gong)(gong)能(neng)大(da)都利用(yong)機(ji)身內(nei)置的緩存來(lai)暫時保(bao)存數(shu)碼相片(pian)(pian)。如果經常(chang)使用(yong)這些緩存的話，所(suo)需(xu)的電力非常(chang)大(da)，因此，減少使用(yong)連拍(pai)和動態影像(xiang)短片(pian)(pian)拍(pai)攝(she)功(gong)(gong)能(neng)，對節電有很大(da)幫助(zhu)。

    電(dian)(dian)池(chi)的(de)充(chong)(chong)電(dian)(dian)也有很多(duo)學(xue)問。剛剛買回來的(de)充(chong)(chong)電(dian)(dian)電(dian)(dian)池(chi)一(yi)般電(dian)(dian)量很低或者無(wu)電(dian)(dian)量，在使(shi)用之前應(ying)該進行充(chong)(chong)電(dian)(dian)。

    充電時間取決于所用充電器和電(dian)(dian)(dian)(dian)池(chi)，以及使用(yong)電(dian)(dian)(dian)(dian)壓是否穩定(ding)(ding)(ding)等(deng)因素。如果是第一(yi)次(ci)使用(yong)的電(dian)(dian)(dian)(dian)池(chi)，鋰電(dian)(dian)(dian)(dian)池(chi)的充(chong)(chong)電(dian)(dian)(dian)(dian)時間(jian)一(yi)定(ding)(ding)(ding)要(yao)(yao)(yao)超過6個(ge)小時，鎳(nie)氫(qing)電(dian)(dian)(dian)(dian)池(chi)一(yi)定(ding)(ding)(ding)要(yao)(yao)(yao)超過14個(ge)小時，否則日(ri)后電(dian)(dian)(dian)(dian)池(chi)壽命(ming)會較短(duan)。一(yi)般(ban)需(xu)經過數(shu)次(ci)充(chong)(chong)電(dian)(dian)(dian)(dian)/放電(dian)(dian)(dian)(dian)過程(cheng)，才(cai)能達(da)到(dao)最佳效率。電(dian)(dian)(dian)(dian)池(chi)還有(you)殘(can)余電(dian)(dian)(dian)(dian)量(liang)時，盡量(liang)不要(yao)(yao)(yao)重復充(chong)(chong)電(dian)(dian)(dian)(dian)，以確保電(dian)(dian)(dian)(dian)池(chi)壽命(ming)。充(chong)(chong)滿電(dian)(dian)(dian)(dian)后的電(dian)(dian)(dian)(dian)池(chi)很熱，應該待冷卻(que)后再裝入(ru)相(xiang)機(ji)。

    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。

    如果(guo)您打算長時(shi)間(jian)不(bu)使(shi)用數(shu)碼相機時(shi)，必須要(yao)將電(dian)池從(cong)數(shu)碼相機中取出完全放電(dian)后(hou)（有(you)(you)(you)些充電(dian)器帶有(you)(you)(you)此功能，如沒有(you)(you)(you)可(ke)用小電(dian)阻短接盡量把電(dian)放掉），存(cun)放在干(gan)燥、陰(yin)涼(liang)的環境里(li)，而且(qie)不(bu)要(yao)將電(dian)池與一(yi)般的金屬(shu)物品存(cun)放在一(yi)起。存(cun)放已充滿電(dian)的電(dian)池時(shi)，一(yi)定不(bu)要(yao)放在皮包、衣(yi)袋、手提袋或其(qi)他(ta)裝有(you)(you)(you)金屬(shu)物品的容器中，以防止短路。