一、車載充電器對手機電池有害嗎

隨(sui)著(zhu)汽(qi)車(che)(che)和(he)手機等(deng)智能設(she)備的普及(ji)，許(xu)多車(che)(che)主會在自己的愛車(che)(che)里備有車(che)(che)載充(chong)電(dian)器(qi)，方便手機或平板電(dian)腦沒電(dian)時及(ji)時充(chong)電(dian)，不過也有一部分車(che)(che)主擔(dan)心車(che)(che)載充(chong)電(dian)器(qi)會對手機和(he)汽(qi)車(che)(che)造成損害(hai)，那么車(che)(che)載充(chong)電(dian)器(qi)有害(hai)嗎？

實際上車(che)(che)載(zai)(zai)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)是存在一(yi)定危(wei)(wei)害的，車(che)(che)載(zai)(zai)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)的危(wei)(wei)害主要是：由(you)于(yu)手機充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)所需(xu)要的電(dian)(dian)(dian)(dian)(dian)壓不同，有的需(xu)要5V/1A，有的需(xu)要5V/2A，而車(che)(che)載(zai)(zai)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)的電(dian)(dian)(dian)(dian)(dian)壓不一(yi)樣，偶爾使(shi)用(yong)雖(sui)然沒什(shen)么大(da)問題，但長(chang)期(qi)使(shi)用(yong)會導致電(dian)(dian)(dian)(dian)(dian)池虧電(dian)(dian)(dian)(dian)(dian)，充(chong)(chong)的電(dian)(dian)(dian)(dian)(dian)不耐用(yong)，因(yin)此車(che)(che)載(zai)(zai)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)實際上只能(neng)充(chong)(chong)當(dang)應急充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)產品，充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)結束應及(ji)時拔出(chu)，以免車(che)(che)載(zai)(zai)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)輸出(chu)電(dian)(dian)(dian)(dian)(dian)壓不穩定對(dui)電(dian)(dian)(dian)(dian)(dian)池壽命(ming)造成影響。

還要注意的是，市面上有一些劣質的車載(zai)充電器產品，可能會因(yin)為(wei)電壓不達標而(er)對(dui)手(shou)機(ji)的電路(lu)板造成損傷，造成漏電現(xian)象(xiang)，嚴(yan)重情(qing)況下還會致使手(shou)機(ji)發(fa)熱嚴(yan)重，屏(ping)(ping)幕出現(xian)閃屏(ping)(ping)現(xian)象(xiang)，損壞(huai)手(shou)機(ji)，影(ying)響(xiang)手(shou)機(ji)使用壽命。

不過(guo)現在許多品(pin)牌生產(chan)的車載(zai)充電(dian)(dian)(dian)器具備實時(shi)監測電(dian)(dian)(dian)壓功(gong)能、過(guo)充保(bao)護功(gong)能、過(guo)壓保(bao)護功(gong)能、溫度(du)保(bao)護功(gong)能等，能保(bao)護汽(qi)車部件(jian)、車載(zai)充電(dian)(dian)(dian)器的元(yuan)件(jian)和手機電(dian)(dian)(dian)池少受傷(shang)害，選(xuan)購時(shi)可以(yi)盡量挑選(xuan)具備這(zhe)些功(gong)能這(zhe)些產(chan)品(pin)。

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二、車載充電要注意哪些事項

在(zai)汽車上用車載充電(dian)器給手(shou)機充電(dian)非常方便，但使(shi)用時也要(yao)注意一些細節方面的問題，車載充電(dian)器使(shi)用注意事項(xiang)有：

1、盡量避(bi)免在汽車啟動(dong)前插入車載充(chong)電(dian)(dian)器，以防汽車啟動(dong)瞬間的強電(dian)(dian)流(liu)沖擊車載充(chong)電(dian)(dian)器。

2、車載充電器不用時可以(yi)(yi)拔下，擦拭后(hou)放入(ru)(ru)車內的抽屜里，以(yi)(yi)免(mian)進入(ru)(ru)灰(hui)塵；要注(zhu)意不要放在(zai)儀表臺上，以(yi)(yi)防暴曬(shai)和高(gao)溫損壞車充。

3、車載充電器應避免在(zai)潮濕環境下(xia)工作，進水(shui)會導(dao)致內(nei)部電子元(yuan)件的損壞。

4、購買的車(che)(che)載(zai)充(chong)(chong)電器(qi)應選(xuan)擇(ze)正規廠(chang)家生產(chan)的產(chan)品，盡量挑(tiao)選(xuan)帶有多重過載(zai)保護功能的車(che)(che)充(chong)(chong)，不要貪小(xiao)便宜買到劣質產(chan)品。

5、車(che)載充電器的放(fang)置(zhi)位(wei)置(zhi)要注意，如果(guo)距離檔桿比較近(jin)，建議購買有萬向球軸(zhou)的車(che)充，這樣可以方便各(ge)角度(du)的使用，避免影響(xiang)開車(che)。