移動電源：

是(shi)一種(zhong)個人(ren)可隨身攜帶，自身能儲(chu)備電(dian)(dian)(dian)(dian)能，主要(yao)為(wei)手持式(shi)移動設備等(deng)消費(fei)電(dian)(dian)(dian)(dian)子產品（例如無線(xian)電(dian)(dian)(dian)(dian)話(hua)、筆(bi)記本電(dian)(dian)(dian)(dian)腦(nao)）充(chong)電(dian)(dian)(dian)(dian)的便攜充(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)，特別應(ying)用(yong)在(zai)沒有外部電(dian)(dian)(dian)(dian)源(yuan)供(gong)應(ying)的場(chang)合(he)。其主要(yao)組成(cheng)部分包括(kuo)：用(yong)作電(dian)(dian)(dian)(dian)能存儲(chu)的電(dian)(dian)(dian)(dian)池(chi)，穩(wen)定輸出電(dian)(dian)(dian)(dian)壓(ya)的電(dian)(dian)(dian)(dian)路（直流-直流轉換(huan)器(qi)(qi)），絕大部分的行(xing)動電(dian)(dian)(dian)(dian)源(yuan)帶有充(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)，用(yong)作為(wei)內置電(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)。