移動電(dian)源：

是一種個人(ren)可隨身攜帶(dai)，自身能儲備電(dian)(dian)(dian)(dian)(dian)能，主(zhu)要為手持式移動設備等(deng)消費電(dian)(dian)(dian)(dian)(dian)子產品（例如無線電(dian)(dian)(dian)(dian)(dian)話、筆記本電(dian)(dian)(dian)(dian)(dian)腦）充電(dian)(dian)(dian)(dian)(dian)的便(bian)攜充電(dian)(dian)(dian)(dian)(dian)器(qi)，特別應(ying)用在沒有(you)外部電(dian)(dian)(dian)(dian)(dian)源供應(ying)的場合。其(qi)主(zhu)要組成部分包括：用作電(dian)(dian)(dian)(dian)(dian)能存儲的電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，穩定(ding)輸出電(dian)(dian)(dian)(dian)(dian)壓的電(dian)(dian)(dian)(dian)(dian)路（直流(liu)-直流(liu)轉(zhuan)換器(qi)），絕大部分的行動電(dian)(dian)(dian)(dian)(dian)源帶(dai)有(you)充電(dian)(dian)(dian)(dian)(dian)器(qi)，用作為內置電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充電(dian)(dian)(dian)(dian)(dian)。