移動電源：

是一(yi)種個(ge)人可隨身(shen)攜(xie)帶(dai)，自(zi)身(shen)能儲備電(dian)(dian)(dian)(dian)能，主(zhu)要為手持(chi)式移動設備等(deng)消(xiao)費(fei)電(dian)(dian)(dian)(dian)子產品（例如無線(xian)電(dian)(dian)(dian)(dian)話、筆記(ji)本電(dian)(dian)(dian)(dian)腦(nao)）充(chong)(chong)電(dian)(dian)(dian)(dian)的(de)(de)便攜(xie)充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)，特(te)別(bie)應(ying)用(yong)在沒(mei)有外部電(dian)(dian)(dian)(dian)源供應(ying)的(de)(de)場合。其主(zhu)要組成部分(fen)包括：用(yong)作(zuo)電(dian)(dian)(dian)(dian)能存(cun)儲的(de)(de)電(dian)(dian)(dian)(dian)池，穩定輸出電(dian)(dian)(dian)(dian)壓的(de)(de)電(dian)(dian)(dian)(dian)路(lu)（直(zhi)流(liu)-直(zhi)流(liu)轉換器(qi)），絕大部分(fen)的(de)(de)行動電(dian)(dian)(dian)(dian)源帶(dai)有充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)，用(yong)作(zuo)為內置電(dian)(dian)(dian)(dian)池充(chong)(chong)電(dian)(dian)(dian)(dian)。