移動(dong)電源：

是(shi)一種(zhong)個人可隨身攜(xie)帶，自身能(neng)儲備電(dian)(dian)(dian)(dian)能(neng)，主要為(wei)手持式移動(dong)(dong)設備等消(xiao)費電(dian)(dian)(dian)(dian)子產品（例如無(wu)線電(dian)(dian)(dian)(dian)話(hua)、筆記本電(dian)(dian)(dian)(dian)腦）充(chong)(chong)電(dian)(dian)(dian)(dian)的便攜(xie)充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)，特(te)別應用(yong)在沒(mei)有外部電(dian)(dian)(dian)(dian)源供應的場合。其主要組成部分(fen)包(bao)括：用(yong)作(zuo)電(dian)(dian)(dian)(dian)能(neng)存儲的電(dian)(dian)(dian)(dian)池，穩定輸(shu)出電(dian)(dian)(dian)(dian)壓的電(dian)(dian)(dian)(dian)路（直(zhi)流-直(zhi)流轉換器(qi)），絕大部分(fen)的行動(dong)(dong)電(dian)(dian)(dian)(dian)源帶有充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)，用(yong)作(zuo)為(wei)內置(zhi)電(dian)(dian)(dian)(dian)池充(chong)(chong)電(dian)(dian)(dian)(dian)。