移動電源：

是一(yi)種個(ge)人可隨(sui)身(shen)攜(xie)帶(dai)，自身(shen)能(neng)(neng)儲備(bei)電(dian)(dian)(dian)(dian)能(neng)(neng)，主(zhu)要為手持式移動設(she)備(bei)等消(xiao)費電(dian)(dian)(dian)(dian)子產品（例(li)如(ru)無線電(dian)(dian)(dian)(dian)話、筆記本電(dian)(dian)(dian)(dian)腦）充(chong)電(dian)(dian)(dian)(dian)的便(bian)攜(xie)充(chong)電(dian)(dian)(dian)(dian)器，特別應用(yong)(yong)在沒有(you)外部(bu)電(dian)(dian)(dian)(dian)源供應的場合(he)。其主(zhu)要組成部(bu)分包括：用(yong)(yong)作電(dian)(dian)(dian)(dian)能(neng)(neng)存(cun)儲的電(dian)(dian)(dian)(dian)池(chi)，穩定輸出電(dian)(dian)(dian)(dian)壓的電(dian)(dian)(dian)(dian)路（直流-直流轉換器），絕大部(bu)分的行動電(dian)(dian)(dian)(dian)源帶(dai)有(you)充(chong)電(dian)(dian)(dian)(dian)器，用(yong)(yong)作為內置電(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)。