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1，手機充(chong)電(dian)器(qi)主(zhu)要用于給手機、平板電(dian)腦等與(yu)手機接口一樣(yang)的(de)(de)設備充(chong)電(dian)。首(shou)選手機原裝(zhuang)充(chong)電(dian)器(qi)，此外，正(zheng)規廠家生(sheng)產的(de)(de)貼有CQC認證(zheng)標志的(de)(de)充(chong)電(dian)器(qi)，有安全保證(zheng)，可避免存在手機不兼容的(de)(de)問題，也(ye)值(zhi)得選擇。

2，車(che)載(zai)充(chong)電(dian)(dian)器(qi)是(shi)指(zhi)通過汽車(che)電(dian)(dian)瓶供電(dian)(dian)的(de)車(che)載(zai)配件。選購時(shi)要清楚自己汽車(che)點煙器(qi)的(de)輸(shu)出電(dian)(dian)壓(ya)，最好(hao)選12V-24V電(dian)(dian)壓(ya)輸(shu)入，適(shi)合所(suo)有車(che)型；選有過壓(ya)、過流、過熱、和短路保(bao)護功(gong)能(neng)的(de)車(che)載(zai)充(chong)電(dian)(dian)器(qi)，使用更安(an)全。

3，電(dian)(dian)(dian)(dian)(dian)動(dong)車(che)(che)充電(dian)(dian)(dian)(dian)(dian)器(qi)多使(shi)用的(de)是(shi)三段式充電(dian)(dian)(dian)(dian)(dian)器(qi)，可用于給電(dian)(dian)(dian)(dian)(dian)動(dong)自行車(che)(che)、電(dian)(dian)(dian)(dian)(dian)動(dong)摩的(de)充電(dian)(dian)(dian)(dian)(dian)。首先選與電(dian)(dian)(dian)(dian)(dian)動(dong)車(che)(che)品牌適(shi)配的(de)電(dian)(dian)(dian)(dian)(dian)動(dong)車(che)(che)充電(dian)(dian)(dian)(dian)(dian)器(qi)；再是(shi)確定(ding)電(dian)(dian)(dian)(dian)(dian)動(dong)車(che)(che)的(de)電(dian)(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)(dian)壓或是(shi)原充電(dian)(dian)(dian)(dian)(dian)器(qi)的(de)輸出(chu)電(dian)(dian)(dian)(dian)(dian)壓；最后(hou)是(shi)確定(ding)電(dian)(dian)(dian)(dian)(dian)動(dong)車(che)(che)電(dian)(dian)(dian)(dian)(dian)池(chi)的(de)電(dian)(dian)(dian)(dian)(dian)池(chi)容量或者是(shi)原充電(dian)(dian)(dian)(dian)(dian)器(qi)的(de)輸出(chu)電(dian)(dian)(dian)(dian)(dian)流。

4，電(dian)(dian)(dian)瓶充電(dian)(dian)(dian)器可用(yong)于給轎車(che)、摩托車(che)、小型(xing)貨(huo)車(che)等(deng)汽車(che)的電(dian)(dian)(dian)瓶充電(dian)(dian)(dian)。最好選選擇全自(zi)(zi)動的電(dian)(dian)(dian)瓶充電(dian)(dian)(dian)器，可自(zi)(zi)動識別(bie)電(dian)(dian)(dian)壓電(dian)(dian)(dian)力(li)，可更(geng)大程(cheng)度上保護(hu)電(dian)(dian)(dian)瓶；選有過熱、短路(lu)、抵(di)壓、反接保護(hu)的電(dian)(dian)(dian)瓶充電(dian)(dian)(dian)器，延長使用(yong)壽命。

5，電(dian)(dian)(dian)腦充電(dian)(dian)(dian)器主要用于給筆記本電(dian)(dian)(dian)腦充電(dian)(dian)(dian)的(de)設(she)(she)備。首先看是否與自己的(de)電(dian)(dian)(dian)腦相兼容，適配器的(de)接口與設(she)(she)備是否完全匹配；輸出電(dian)(dian)(dian)壓必須(xu)與負載額(e)定輸入電(dian)(dian)(dian)壓相同；電(dian)(dian)(dian)源適配器的(de)輸出電(dian)(dian)(dian)流(liu)應等于、大于負載電(dian)(dian)(dian)流(liu)。