1，手機充電(dian)(dian)器主要用于給手機、平板電(dian)(dian)腦等與(yu)手機接口一樣的(de)(de)設備(bei)充電(dian)(dian)。首(shou)選手機原裝充電(dian)(dian)器，此外，正(zheng)規廠(chang)家生產的(de)(de)貼有(you)CQC認證標志的(de)(de)充電(dian)(dian)器，有(you)安全保證，可避(bi)免存(cun)在手機不兼容的(de)(de)問題(ti)，也值得(de)選擇。

2，車載(zai)充(chong)電器是指通(tong)過(guo)(guo)汽車電瓶(ping)供(gong)電的(de)車載(zai)配(pei)件。選(xuan)購時要清楚(chu)自己汽車點煙器的(de)輸出(chu)電壓(ya)，最(zui)好選(xuan)12V-24V電壓(ya)輸入，適合(he)所有(you)車型；選(xuan)有(you)過(guo)(guo)壓(ya)、過(guo)(guo)流、過(guo)(guo)熱、和短路保護(hu)功能(neng)的(de)車載(zai)充(chong)電器，使(shi)用更安(an)全。

3，電(dian)(dian)(dian)(dian)動(dong)車(che)(che)充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)多使用的(de)(de)是三段式充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)，可用于給電(dian)(dian)(dian)(dian)動(dong)自(zi)行車(che)(che)、電(dian)(dian)(dian)(dian)動(dong)摩的(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)。首先選與電(dian)(dian)(dian)(dian)動(dong)車(che)(che)品(pin)牌適配的(de)(de)電(dian)(dian)(dian)(dian)動(dong)車(che)(che)充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)；再是確定電(dian)(dian)(dian)(dian)動(dong)車(che)(che)的(de)(de)電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)壓(ya)或是原充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)的(de)(de)輸出(chu)電(dian)(dian)(dian)(dian)壓(ya)；最后(hou)是確定電(dian)(dian)(dian)(dian)動(dong)車(che)(che)電(dian)(dian)(dian)(dian)池(chi)的(de)(de)電(dian)(dian)(dian)(dian)池(chi)容量或者(zhe)是原充(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)(qi)的(de)(de)輸出(chu)電(dian)(dian)(dian)(dian)流。

4，電(dian)(dian)瓶(ping)充電(dian)(dian)器可用(yong)于(yu)給(gei)轎(jiao)車(che)、摩托(tuo)車(che)、小型(xing)貨(huo)車(che)等(deng)汽車(che)的(de)電(dian)(dian)瓶(ping)充電(dian)(dian)。最(zui)好選選擇(ze)全自動的(de)電(dian)(dian)瓶(ping)充電(dian)(dian)器，可自動識別電(dian)(dian)壓(ya)電(dian)(dian)力，可更大程度上保(bao)(bao)護電(dian)(dian)瓶(ping)；選有過熱、短路(lu)、抵壓(ya)、反接保(bao)(bao)護的(de)電(dian)(dian)瓶(ping)充電(dian)(dian)器，延長使(shi)用(yong)壽命(ming)。

5，電(dian)(dian)腦(nao)充電(dian)(dian)器(qi)主(zhu)要用于(yu)給筆記本(ben)電(dian)(dian)腦(nao)充電(dian)(dian)的設備。首先看是否與(yu)自己的電(dian)(dian)腦(nao)相(xiang)兼容，適配器(qi)的接口與(yu)設備是否完全匹配；輸(shu)(shu)(shu)出電(dian)(dian)壓必(bi)須與(yu)負載額定(ding)輸(shu)(shu)(shu)入(ru)電(dian)(dian)壓相(xiang)同；電(dian)(dian)源適配器(qi)的輸(shu)(shu)(shu)出電(dian)(dian)流應等于(yu)、大于(yu)負載電(dian)(dian)流。