1，手(shou)(shou)機(ji)充(chong)電器主(zhu)要用(yong)于給(gei)手(shou)(shou)機(ji)、平板(ban)電腦等(deng)與手(shou)(shou)機(ji)接(jie)口一樣(yang)的(de)設備充(chong)電。首(shou)選手(shou)(shou)機(ji)原裝充(chong)電器，此(ci)外，正規(gui)廠家生產的(de)貼(tie)有CQC認證(zheng)標志的(de)充(chong)電器，有安全保證(zheng)，可避免存在手(shou)(shou)機(ji)不兼容的(de)問題(ti)，也(ye)值得選擇。

2，車(che)載(zai)充電(dian)(dian)器(qi)是指通過汽車(che)電(dian)(dian)瓶(ping)供電(dian)(dian)的(de)車(che)載(zai)配件。選(xuan)(xuan)購(gou)時要清楚自己汽車(che)點(dian)煙器(qi)的(de)輸(shu)(shu)出電(dian)(dian)壓(ya)，最好選(xuan)(xuan)12V-24V電(dian)(dian)壓(ya)輸(shu)(shu)入，適合所(suo)有車(che)型；選(xuan)(xuan)有過壓(ya)、過流(liu)、過熱、和短路保護功能(neng)的(de)車(che)載(zai)充電(dian)(dian)器(qi)，使用更安(an)全(quan)。

3，電(dian)(dian)(dian)(dian)動(dong)車(che)充(chong)電(dian)(dian)(dian)(dian)器(qi)多使用的(de)(de)是(shi)三段式(shi)充(chong)電(dian)(dian)(dian)(dian)器(qi)，可用于給(gei)電(dian)(dian)(dian)(dian)動(dong)自行車(che)、電(dian)(dian)(dian)(dian)動(dong)摩的(de)(de)充(chong)電(dian)(dian)(dian)(dian)。首先選(xuan)與電(dian)(dian)(dian)(dian)動(dong)車(che)品牌適配的(de)(de)電(dian)(dian)(dian)(dian)動(dong)車(che)充(chong)電(dian)(dian)(dian)(dian)器(qi)；再是(shi)確定(ding)電(dian)(dian)(dian)(dian)動(dong)車(che)的(de)(de)電(dian)(dian)(dian)(dian)池電(dian)(dian)(dian)(dian)壓或(huo)是(shi)原充(chong)電(dian)(dian)(dian)(dian)器(qi)的(de)(de)輸出(chu)電(dian)(dian)(dian)(dian)壓；最后是(shi)確定(ding)電(dian)(dian)(dian)(dian)動(dong)車(che)電(dian)(dian)(dian)(dian)池的(de)(de)電(dian)(dian)(dian)(dian)池容量(liang)或(huo)者是(shi)原充(chong)電(dian)(dian)(dian)(dian)器(qi)的(de)(de)輸出(chu)電(dian)(dian)(dian)(dian)流。

4，電(dian)(dian)(dian)(dian)瓶(ping)充電(dian)(dian)(dian)(dian)器可(ke)(ke)用(yong)于(yu)給(gei)轎車、摩托車、小型貨(huo)車等汽車的電(dian)(dian)(dian)(dian)瓶(ping)充電(dian)(dian)(dian)(dian)。最好(hao)選選擇全自動(dong)的電(dian)(dian)(dian)(dian)瓶(ping)充電(dian)(dian)(dian)(dian)器，可(ke)(ke)自動(dong)識別電(dian)(dian)(dian)(dian)壓電(dian)(dian)(dian)(dian)力，可(ke)(ke)更(geng)大程度上保護電(dian)(dian)(dian)(dian)瓶(ping)；選有(you)過熱、短路、抵(di)壓、反接保護的電(dian)(dian)(dian)(dian)瓶(ping)充電(dian)(dian)(dian)(dian)器，延長(chang)使用(yong)壽命。

5，電(dian)(dian)(dian)腦(nao)(nao)充電(dian)(dian)(dian)器(qi)主要用于(yu)(yu)給筆記本電(dian)(dian)(dian)腦(nao)(nao)充電(dian)(dian)(dian)的設(she)備。首(shou)先看是(shi)否與自己的電(dian)(dian)(dian)腦(nao)(nao)相兼容，適配器(qi)的接口(kou)與設(she)備是(shi)否完全匹配；輸(shu)出電(dian)(dian)(dian)壓必須(xu)與負載(zai)額定輸(shu)入電(dian)(dian)(dian)壓相同；電(dian)(dian)(dian)源適配器(qi)的輸(shu)出電(dian)(dian)(dian)流(liu)應等于(yu)(yu)、大于(yu)(yu)負載(zai)電(dian)(dian)(dian)流(liu)。