一、車載充電器對手機電池有害嗎

隨著(zhu)汽車(che)和手(shou)機等智(zhi)能設備的普及(ji)，許多車(che)主會在自己(ji)的愛(ai)車(che)里備有(you)(you)車(che)載充電器，方便手(shou)機或(huo)平(ping)板(ban)電腦沒電時及(ji)時充電，不過也有(you)(you)一部分(fen)車(che)主擔心車(che)載充電器會對手(shou)機和汽車(che)造成(cheng)損害(hai)，那(nei)么車(che)載充電器有(you)(you)害(hai)嗎(ma)？

實(shi)際上(shang)車(che)載充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)是存(cun)在一定(ding)危害的(de)(de)，車(che)載充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)的(de)(de)危害主要(yao)(yao)(yao)是：由(you)于手機充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)所需(xu)要(yao)(yao)(yao)的(de)(de)電(dian)(dian)(dian)(dian)壓不(bu)同，有的(de)(de)需(xu)要(yao)(yao)(yao)5V/1A，有的(de)(de)需(xu)要(yao)(yao)(yao)5V/2A，而車(che)載充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)的(de)(de)電(dian)(dian)(dian)(dian)壓不(bu)一樣，偶爾使用(yong)(yong)雖然(ran)沒什么大(da)問題，但長期使用(yong)(yong)會導致電(dian)(dian)(dian)(dian)池虧電(dian)(dian)(dian)(dian)，充(chong)(chong)(chong)(chong)(chong)的(de)(de)電(dian)(dian)(dian)(dian)不(bu)耐用(yong)(yong)，因此車(che)載充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)實(shi)際上(shang)只能充(chong)(chong)(chong)(chong)(chong)當應急(ji)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)產品(pin)，充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)結束應及時拔出，以免(mian)車(che)載充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)器(qi)(qi)輸出電(dian)(dian)(dian)(dian)壓不(bu)穩(wen)定(ding)對(dui)電(dian)(dian)(dian)(dian)池壽命造成影響。

還要注(zhu)意的(de)是(shi)，市面(mian)上有一些劣質的(de)車(che)載(zai)充電(dian)器產品，可能會因為電(dian)壓不達標而對手(shou)機(ji)的(de)電(dian)路板造成損傷，造成漏電(dian)現象，嚴重情(qing)況下還會致使(shi)(shi)手(shou)機(ji)發(fa)熱嚴重，屏幕出現閃屏現象，損壞手(shou)機(ji)，影(ying)響手(shou)機(ji)使(shi)(shi)用壽命。

不過現(xian)在許多品牌生產的車載充電器具(ju)備實時監測電壓功能、過充保(bao)(bao)護(hu)功能、過壓保(bao)(bao)護(hu)功能、溫度保(bao)(bao)護(hu)功能等，能保(bao)(bao)護(hu)汽車部件、車載充電器的元(yuan)件和手機電池(chi)少受傷害，選(xuan)(xuan)購時可以盡量挑選(xuan)(xuan)具(ju)備這些(xie)(xie)功能這些(xie)(xie)產品。

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二、車載充電要注意哪些事項

在汽車上用車載充電(dian)器給手機充電(dian)非常方(fang)便，但使用時也要注意一些(xie)細(xi)節方(fang)面的問題，車載充電(dian)器使用注意事項(xiang)有：

1、盡(jin)量(liang)避免在(zai)汽車(che)啟動前(qian)插入(ru)車(che)載充(chong)電(dian)器(qi)，以防汽車(che)啟動瞬間的強電(dian)流沖擊車(che)載充(chong)電(dian)器(qi)。

2、車(che)載充電(dian)器不用時(shi)可以(yi)拔(ba)下，擦拭后放(fang)入(ru)車(che)內(nei)的抽屜里，以(yi)免(mian)進(jin)入(ru)灰塵；要(yao)注意(yi)不要(yao)放(fang)在儀表臺(tai)上，以(yi)防(fang)暴曬(shai)和高溫損壞(huai)車(che)充。

3、車載充電器應(ying)避免在潮濕(shi)環境下工作，進水會(hui)導致(zhi)內部電子元件的損壞。

4、購買的(de)車載充(chong)電器(qi)應選擇正規廠家生(sheng)產的(de)產品(pin)，盡量挑選帶有多重過(guo)載保護功能的(de)車充(chong)，不要貪小便宜(yi)買到(dao)劣質產品(pin)。

5、車載充(chong)電器的(de)放置(zhi)位置(zhi)要注意，如果(guo)距離(li)檔(dang)桿比較近，建議購(gou)買有(you)萬向球(qiu)軸的(de)車充(chong)，這樣可(ke)以方便各(ge)角度的(de)使用，避免影響開車。