移動電源：

是一種個(ge)人可隨身攜(xie)帶，自身能(neng)儲備電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)，主要為手持式(shi)移(yi)動(dong)(dong)設備等消費電(dian)(dian)(dian)(dian)(dian)(dian)子產品（例如無線(xian)電(dian)(dian)(dian)(dian)(dian)(dian)話、筆(bi)記(ji)本電(dian)(dian)(dian)(dian)(dian)(dian)腦）充電(dian)(dian)(dian)(dian)(dian)(dian)的便攜(xie)充電(dian)(dian)(dian)(dian)(dian)(dian)器，特別應(ying)用(yong)(yong)在沒有外(wai)部(bu)電(dian)(dian)(dian)(dian)(dian)(dian)源供應(ying)的場合。其主要組成部(bu)分包括：用(yong)(yong)作電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)存儲的電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)，穩定輸出電(dian)(dian)(dian)(dian)(dian)(dian)壓的電(dian)(dian)(dian)(dian)(dian)(dian)路（直流-直流轉換(huan)器），絕大(da)部(bu)分的行動(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)源帶有充電(dian)(dian)(dian)(dian)(dian)(dian)器，用(yong)(yong)作為內置電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)(dian)(dian)(dian)。