一、車載充電器對手機電池有害嗎

隨(sui)著汽(qi)(qi)車(che)和(he)手(shou)機等智能(neng)設備的普及(ji)，許(xu)多車(che)主會在自己的愛(ai)車(che)里備有(you)(you)車(che)載(zai)充(chong)電(dian)器(qi)，方便手(shou)機或平板電(dian)腦(nao)沒電(dian)時及(ji)時充(chong)電(dian)，不過也(ye)有(you)(you)一部分車(che)主擔心車(che)載(zai)充(chong)電(dian)器(qi)會對手(shou)機和(he)汽(qi)(qi)車(che)造成(cheng)損害(hai)(hai)，那么(me)車(che)載(zai)充(chong)電(dian)器(qi)有(you)(you)害(hai)(hai)嗎？

實際(ji)上車(che)載(zai)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)是存在一定(ding)危害(hai)的(de)(de)，車(che)載(zai)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)的(de)(de)危害(hai)主要是：由于手機充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)所需要的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)不同(tong)，有的(de)(de)需要5V/1A，有的(de)(de)需要5V/2A，而(er)車(che)載(zai)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)不一樣，偶(ou)爾使(shi)用雖然沒什(shen)么大(da)問題，但長期使(shi)用會導致電(dian)(dian)(dian)(dian)(dian)(dian)池虧電(dian)(dian)(dian)(dian)(dian)(dian)，充(chong)(chong)(chong)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)不耐(nai)用，因此(ci)車(che)載(zai)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)實際(ji)上只能充(chong)(chong)(chong)當(dang)應急充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)產品，充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)結束(shu)應及時(shi)拔出(chu)(chu)，以免車(che)載(zai)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)輸出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)不穩定(ding)對電(dian)(dian)(dian)(dian)(dian)(dian)池壽命造成影(ying)響。

還要注(zhu)意的是，市面上有一(yi)些劣質的車載充電器產品，可能會因為電壓不達標而對(dui)手機(ji)的電路板造成(cheng)損傷，造成(cheng)漏電現(xian)(xian)象，嚴重情(qing)況下還會致使(shi)手機(ji)發(fa)熱(re)嚴重，屏幕出現(xian)(xian)閃屏現(xian)(xian)象，損壞手機(ji)，影響(xiang)手機(ji)使(shi)用壽命。

不(bu)過現在許多品牌(pai)生產的(de)車載(zai)充電器具備實時監測電壓功(gong)(gong)能(neng)(neng)、過充保(bao)護(hu)功(gong)(gong)能(neng)(neng)、過壓保(bao)護(hu)功(gong)(gong)能(neng)(neng)、溫度保(bao)護(hu)功(gong)(gong)能(neng)(neng)等，能(neng)(neng)保(bao)護(hu)汽車部件(jian)、車載(zai)充電器的(de)元(yuan)件(jian)和(he)手(shou)機電池(chi)少受傷(shang)害，選購時可以盡量挑選具備這些功(gong)(gong)能(neng)(neng)這些產品。

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二、車載充電要注意哪些事項

在汽車(che)上用車(che)載充電器給手機(ji)充電非常(chang)方便，但使(shi)(shi)用時也要注(zhu)意一(yi)些(xie)細節方面(mian)的問題，車(che)載充電器使(shi)(shi)用注(zhu)意事項有(you)：

1、盡量避免在汽車啟(qi)動(dong)前插入(ru)車載充(chong)電器，以(yi)防汽車啟(qi)動(dong)瞬間的強電流(liu)沖(chong)擊車載充(chong)電器。

2、車(che)載充(chong)(chong)電(dian)器不(bu)用時可以拔下，擦拭(shi)后放入車(che)內的抽(chou)屜里，以免(mian)進(jin)入灰塵；要注意不(bu)要放在儀(yi)表臺上，以防(fang)暴曬和高溫(wen)損(sun)壞車(che)充(chong)(chong)。

3、車載充電器應避免在潮濕環(huan)境(jing)下工作，進水會(hui)導致(zhi)內部電子元(yuan)件的損壞。

4、購買的車載(zai)(zai)充電(dian)器(qi)應選擇正規廠家(jia)生產(chan)的產(chan)品，盡量挑(tiao)選帶(dai)有多重過載(zai)(zai)保護(hu)功能的車充，不要貪小便宜買到劣質產(chan)品。

5、車載充電器(qi)的放置位置要注意，如果距(ju)離檔桿比較近(jin)，建議購買(mai)有(you)萬向球軸的車充，這樣可以方便各角度的使(shi)用，避免影響(xiang)開車。