隨(sui)著全球濟(ji)濟(ji)的(de)快速(su)發展，外出(chu)旅(lv)游的(de)人越(yue)來越(yue)多(duo)，隨(sui)身攜帶式的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)產品也越(yue)來越(yue)多(duo)，如手(shou)機(ji)、數碼相機(ji)、mp4、GPS等，都是(shi)(shi)要用到電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池，但這些設(she)備(bei)的(de)隨(sui)機(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池都會(hui)因(yin)為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池容(rong)量低而顯得不(bu)能滿足(zu)設(she)備(bei)的(de)正常(chang)使用時間(jian)，但旅(lv)行充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)的(de)出(chu)現卻(que)很(hen)好的(de)解決了(le)這個問題。旅(lv)行充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)，英(ying)文名稱Charger,通常(chang)指的(de)是(shi)(shi)專為(wei)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)裝置提供能量的(de)設(she)備(bei)。充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)主要是(shi)(shi)采用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)半導(dao)體器(qi)件，將電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)和頻(pin)率固(gu)定不(bu)變的(de)交(jiao)流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)變換為(wei)直(zhi)流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)一種靜止(zhi)變流裝置。在以蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池為(wei)工(gong)作電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)或備(bei)用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)場合，現在充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)具有廣泛的(de)應用前(qian)景。

    充電器有很多，如蓄電池充電器、車充和外置電池充電器等,也叫“外掛電池(chi)”，移動電源(yuan)充電器是(shi)隨著(zhu)目前(qian)數(shu)碼產品(pin)(pin)的(de)(de)普及和快速增長而發展起來的(de)(de)，其定義就是(shi)方(fang)便易(yi)攜帶的(de)(de)大容量(liang)隨身電源(yuan)。擁有該充電器，就可以在(zai)移動狀(zhuang)態中隨時隨地為多種數(shu)碼產品(pin)(pin)提供電能(neng)(供電或充電)。

　　蓄電池等電池充電器主要(yao)(yao)是靠貯存(cun)化學(xue)能量，于必要(yao)(yao)時放出電能的(de)(de)一(yi)種(zhong)電氣化學(xue)設備。該電池(chi)主要(yao)(yao)是通(tong)過鉛(qian)蓄電池(chi)內的(de)(de)陽(yang)極(PbO2)及陰極(Pb)浸(jin)到電解

液(ye)(稀硫(liu)酸)中，兩(liang)極間產生2V的電力來實現(xian)充放(fang)電等功能(neng)，形狀大(da)小上不同(tong)，而且(qie)有些不能(neng)直接的使用(yong)第二次。

　　車(che)充(chong)，又稱為車(che)載充(chong)電器(qi)是(shi)為了方便(bian)車(che)主旅游時用車(che)載電源隨時隨地為數碼產品(pin)充(chong)電的配件。目(mu)前部分高端車(che)載充(chong)電器(qi)一(yi)般(ban)包括2個USB接口，可(ke)同時為

  

 

兩臺數碼產(chan)品充(chong)電(dian)。這(zhe)類產(chan)品一(yi)般具有過載(zai)保護，短路保護，高(gao)壓輸入保護，高(gao)溫保護，四(si)重安全保護功能(neng)，確保能(neng)安全使(shi)用。車載(zai)充(chong)電(dian)器(qi)在車用的同時，也(ye)能(neng)家用，實現車充(chong)、直充(chong)、USB充(chong)三(san)合一(yi)多功能(neng)用途

旅行(xing)充電器注意事項

　　1）、旅行充電器(qi)在給手機(ji)電池的(de)充電過(guo)程中要注(zhu)意電源的(de)輸出(chu)電壓必須要在規(gui)定能(neng)夠的(de)范圍內，否(fou)則(ze)實現不了充電功能(neng)。

　　2）、要保(bao)持充(chong)電器干燥，因為雨水(shui)、濕氣和各種液體或水(shui)分都有可(ke)能含有礦物質，會腐(fu)蝕電子元件和線路。

　　3）、不(bu)要放在高溫(wen)處(chu)。高溫(wen)將(jiang)縮(suo)短電子(zi)裝置(zhi)的壽命、損(sun)壞電池(chi)并使某些塑料老(lao)化。

　　4）、在購買旅行充(chong)電器時(shi)最好到(dao)廠家授權的專營店(dian)(柜(ju))購買，這樣可保證買到(dao)品質(zhi)正(zheng)宗的原裝(zhuang)配件。因隨便的選(xuan)用，可能會使(shi)被充(chong)的電器達不到(dao)最佳使(shi)用狀態(tai)，嚴重者甚至(zhi)影響其正(zheng)常(chang)使(shi)用。