一、手機充電器的種類有哪些
充電器按使用方式分類
1、旅行(xing)式充電(dian)器(qi):該類(lei)型充電(dian)器(qi)體積小巧,易(yi)于攜帶,可(ke)為可(ke)拆卸電(dian)池(chi)充電(dian)。但隨著不可(ke)拆卸式電(dian)池(chi)的普及,此類(lei)充電(dian)器(qi)逐漸減(jian)少(shao)。
2、座式充(chong)電器:外型獨特、新(xin)穎美(mei)觀、攜(xie)帶方(fang)便,并內置智能(neng)識別電路,能(neng)自動轉換充(chong)電器輸出極性以適用(yong)電池正負極,充(chong)電效果最佳(jia)。
3、多口(kou)座充(chong)式(shi)充(chong)電(dian)(dian)器:該類(lei)型充(chong)電(dian)(dian)器具備多個(ge)USB充(chong)電(dian)(dian)口(kou),可(ke)為手機、平板電(dian)(dian)腦等多種數碼產品(pin)充(chong)電(dian)(dian),非常適合家用。但此類(lei)充(chong)電(dian)(dian)器往(wang)往(wang)體積較大,充(chong)電(dian)(dian)速(su)度也較慢。
4、車載充(chong)電(dian)(dian)器:以車上(shang)通用電(dian)(dian)源為供電(dian)(dian)裝置的充(chong)電(dian)(dian)器。
充電器快充種類
目(mu)前(qian)來說(shuo),快(kuai)充(chong)技(ji)術(shu)(shu)主要分(fen)為(wei)三(san)種:Quick Charge快(kuai)充(chong)技(ji)術(shu)(shu)、Pump Express快(kuai)充(chong)技(ji)術(shu)(shu)和(he)USB PD快(kuai)充(chong)技(ji)術(shu)(shu)。其余快(kuai)充(chong)協議也大都為(wei)以(yi)上三(san)種快(kuai)充(chong)技(ji)術(shu)(shu)的衍生。
1、Quick Charge快充(chong)技(ji)術(shu):該(gai)快充(chong)技(ji)術(shu)由美國高通(tong)(tong)公司研發,第三(san)代的QC 3.0也已經(jing)正式商用。該(gai)快充(chong)技(ji)術(shu)主要通(tong)(tong)過提(ti)(ti)升電壓來提(ti)(ti)高充(chong)電效率,技(ji)術(shu)較為成熟。
2、Pump Express快(kuai)充技(ji)(ji)術:該快(kuai)充技(ji)(ji)術由聯發科主(zhu)導,通過智能分析電(dian)(dian)流決定(ding)充電(dian)(dian)所需的(de)初始電(dian)(dian)壓,充電(dian)(dian)器(qi)依照(zhao)此指令調節輸出電(dian)(dian)壓,從(cong)而達到為手(shou)機快(kuai)速充電(dian)(dian)的(de)目的(de)。
3、USB PD快充(chong)(chong)技(ji)術:該快充(chong)(chong)標(biao)準分10W、18W、36W、60W、100W五種(zhong)規格,電壓為(wei)5V、12V和20V,電流則為(wei)1.5A、2A、3A和5A。
二、如何選擇手機充電器
1、購買手機充電(dian)(dian)(dian)器(qi)(qi)時,應(ying)首先考慮充電(dian)(dian)(dian)器(qi)(qi)的種類、設備數量、充電(dian)(dian)(dian)速(su)度等綜合因(yin)素。如需(xu)要(yao)為多(duo)臺(tai)設備充電(dian)(dian)(dian),并且(qie)對充電(dian)(dian)(dian)速(su)度也(ye)沒有什么要(yao)求的話,則選擇多(duo)口座充式充電(dian)(dian)(dian)器(qi)(qi)。
2、手機(ji)充(chong)(chong)(chong)(chong)電(dian)器一(yi)般有(you)兩種充(chong)(chong)(chong)(chong)電(dian)功能(neng):一(yi)種是帶機(ji)充(chong)(chong)(chong)(chong)電(dian)(充(chong)(chong)(chong)(chong)電(dian)器通過(guo)電(dian)連接器與手機(ji)配合(he)給(gei)電(dian)池(chi)充(chong)(chong)(chong)(chong)電(dian)),另(ling)一(yi)種是通過(guo)充(chong)(chong)(chong)(chong)電(dian)座給(gei)電(dian)池(chi)充(chong)(chong)(chong)(chong)電(dian)。選購(gou)前應清楚自己所用電(dian)池(chi)的(de)類型(xing)、容(rong)量、標稱電(dian)壓(ya),以便(bian)選購(gou)與之適配的(de)充(chong)(chong)(chong)(chong)電(dian)器。
3、貼有“CCC”認證標(biao)志的(de)充電器才有安全保證。因此,應盡量選(xuan)購(gou)有“CCC”或其(qi)他認證標(biao)志的(de)產品。其(qi)次選(xuan)購(gou)與自己手機適配的(de)充電器。
三、手機充電器選購注意事項
1、選(xuan)購快(kuai)(kuai)(kuai)充類(lei)手機(ji)充電器時,應(ying)查(cha)看自己的手機(ji)型(xing)號是(shi)否支持該類(lei)型(xing)快(kuai)(kuai)(kuai)充協議(yi)。要知道,快(kuai)(kuai)(kuai)充技術并不是(shi)相(xiang)互兼容的。
2、在選(xuan)購旅行(xing)充(chong)電(dian)器(qi)時,首先注意其接口(kou)應能與(yu)手(shou)機(ji)(ji)的(de)(de)充(chong)電(dian)接口(kou)完(wan)全吻合(he)。切(qie)忌選(xuan)擇接口(kou)松動(dong)或者接口(kou)過緊(jin)的(de)(de)旅行(xing)充(chong)電(dian)器(qi)。接口(kou)松動(dong)會(hui)讓手(shou)機(ji)(ji)接收到的(de)(de)電(dian)流不穩定,還(huan)有可(ke)能形成較大的(de)(de)瞬間電(dian)流,對手(shou)機(ji)(ji)主板造成損傷。
3、選擇寬頻輸入電(dian)壓(ya),即100~220v/50~60Hz,有些國外(wai)的充電(dian)頭只有110v輸入電(dian)壓(ya),拿回國內如果直接使(shi)用,輕則(ze)燒壞充電(dian)器,重則(ze)燒壞手機。
4、手機充電(dian)器國家標準GB/T 21544-2008 移動通信手持機用鋰離(li)子電(dian)源充電(dian)器。充電(dian)器表面應(ying)有(you)中文標示(shi),包括制造廠商,產(chan)品型號,產(chan)品名稱,輸入(ru)電(dian)壓及電(dian)流(liu)輸入(ru)頻率,輸出電(dian)壓及電(dian)流(liu),正負(fu)極(ji),警示(shi)說明等。
四、手機充電器購買誤區
1、很多消費者都(dou)認為充電(dian)器都(dou)一樣,所以(yi)往(wang)往(wang)會選擇外表一樣,但是價(jia)格便宜的,但是這類(lei)充電(dian)器很有可能是商家用一些三無(wu)產(chan)品替(ti)換的,沒有質量保證,容易發生危險。因此建議消費者通過(guo)正規渠(qu)道進行購買。
2、購買時(shi)不(bu)是選擇充(chong)電(dian)(dian)(dian)(dian)速度越(yue)(yue)(yue)(yue)快(kuai)的越(yue)(yue)(yue)(yue)好,充(chong)電(dian)(dian)(dian)(dian)速度主要和充(chong)電(dian)(dian)(dian)(dian)器(qi)提(ti)供的電(dian)(dian)(dian)(dian)流(liu)有(you)關(guan)。充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)越(yue)(yue)(yue)(yue)大(da)(da),充(chong)電(dian)(dian)(dian)(dian)速度越(yue)(yue)(yue)(yue)快(kuai)。需要注(zhu)意的是,充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)越(yue)(yue)(yue)(yue)大(da)(da),對充(chong)電(dian)(dian)(dian)(dian)器(qi)和電(dian)(dian)(dian)(dian)池的內部體系設計(ji)品質要求越(yue)(yue)(yue)(yue)高。充(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)越(yue)(yue)(yue)(yue)大(da)(da),充(chong)電(dian)(dian)(dian)(dian)過程中可(ke)能(neng)導致(zhi)的發熱(re)越(yue)(yue)(yue)(yue)多(duo),電(dian)(dian)(dian)(dian)池的性(xing)能(neng)可(ke)能(neng)受到(dao)的損害越(yue)(yue)(yue)(yue)大(da)(da)。
五、手機充電器購買陷阱
1、商家宣(xuan)稱可(ke)兼容所有(you)快充技術
快(kuai)充技術看似(si)相同,實則(ze)大有不(bu)(bu)同。各家的快(kuai)充技術也是(shi)互不(bu)(bu)兼(jian)容的,所以(yi)發現此類宣傳的產(chan)品,消費者可以(yi)直接無(wu)視。
2、以次充好
很多商家會(hui)將原(yuan)裝充電器(qi)掉包(bao),換上其(qi)他雜牌充電器(qi)冒(mao)充原(yuan)裝價(jia)格出售(shou)。應(ying)注意(yi)閱讀(du)手機包(bao)裝盒上的(de)說(shuo)明,看清(qing)楚標準配置,并注意(yi)檢查充電器(qi)上是(shi)否(fou)有廠家的(de)標志和防偽商標。
六、手機充電器售后服務
1、充(chong)電器三包有(you)效(xiao)期(qi)為:一年,三包有(you)效(xiao)期(qi)自開具發(fa)票(piao)之日起計算,扣除因修(xiu)理占用、無零配(pei)件待(dai)修(xiu)延誤的(de)時間。
2、支持7天無(wu)理(li)由退(tui)貨(huo)以及15天免費換貨(huo)服務。
3、質保期(qi)內可(ke)通(tong)過廠(chang)(chang)商進行免(mian)費維(wei)修,質保期(qi)外可(ke)通(tong)過廠(chang)(chang)商或者(zhe)第三(san)方,廠(chang)(chang)商維(wei)修的(de)價格會略高,質量(liang)有(you)保證。第三(san)方維(wei)修雖(sui)然價格會相對較低(di)。但是質量(liang)沒有(you)保證,需要慎重選擇(ze)。