手機已經(jing)逐漸(jian)成為人們必備的通訊工(gong)具，但其存在的安全隱患(huan)也日(ri)益凸顯(xian)。近(jin)日(ri)，網(wang)友“手扶(fu)拖拉(la)機”在新文化(hua)網(wang)論壇春城茶館板塊發(fa)帖稱(cheng)，自己的某品牌手機在充(chong)電(dian)時(shi)，充(chong)電(dian)器(qi)突然“爆炸”――“沒(mei)一會(hui)兒咔吧一聲，小頭充(chong)電(dian)器(qi)就(jiu)炸兩(liang)半了(le)……我看插排都(dou)黑了(le)一塊……手機比平時(shi)燙很多(duo)，但是(shi)沒(mei)有壞。”

　　網友“手扶(fu)拖(tuo)拉機”稱自己的充電器并不(bu)是原廠(chang)的，這(zhe)一關鍵要素引發網友的討論，網友“jilinyuliang86”稱：“不(bu)是原廠(chang)的你也敢(gan)用？你膽子(zi)太大了？”網友“DAHENG”認為：“不(bu)是原廠(chang)的就是不(bu)安全”網友“小燕(yan)子(zi)格格”也表示：“看來電器不(bu)能亂用啊！”

　　延邊新聞(wen)網報道(dao)了一(yi)篇關于延吉一(yi)小區住(zhu)戶家中(zhong)因手機(ji)充(chong)(chong)電(dian)而導致(zhi)火災的(de)新聞(wen)，其引發火災的(de)主(zhu)要(yao)原(yuan)因是充(chong)(chong)電(dian)時(shi)手機(ji)放在(zai)了床上，可(ke)見，手機(ji)充(chong)(chong)電(dian)的(de)確(que)存在(zai)安全(quan)隱患(huan)，那么我們在(zai)為(wei)手機(ji)充(chong)(chong)電(dian)時(shi)到(dao)底需要(yao)注意哪(na)些呢？

　　技(ji)術(shu)人員教您(nin)如何科(ke)學充電

　　對此，長春市某知名品牌手機專賣店的技術人員呂志偉先生認為：該網友所謂“爆炸”是因充電器電(dian)(dian)(dian)(dian)壓不穩(wen)造(zao)成(cheng)的(de)，更為可怕(pa)的(de)是，手機(ji)電(dian)(dian)(dian)(dian)池也(ye)有被充“爆”的(de)可能，其原因分為兩(liang)種：一種是由劣(lie)質充電(dian)(dian)(dian)(dian)器(萬能充或雜(za)牌直(zhi)充線)導(dao)致電(dian)(dian)(dian)(dian)壓不穩(wen)造(zao)成(cheng)的(de)，另一種是因為電(dian)(dian)(dian)(dian)池長期長時間充電(dian)(dian)(dian)(dian)、電(dian)(dian)(dian)(dian)池老化造(zao)成(cheng)的(de)。

　　呂先(xian)生介紹，科學的充電(dian)方(fang)法應主(zhu)要(yao)注意以下幾點：

　　1、切勿長(chang)時(shi)(shi)間(jian)充(chong)(chong)電(dian)(dian)(dian)(dian)：現(xian)在大(da)部(bu)分手(shou)機都用鋰(li)電(dian)(dian)(dian)(dian)池(chi)，忌(ji)諱長(chang)時(shi)(shi)間(jian)充(chong)(chong)電(dian)(dian)(dian)(dian)，一般來講，根據電(dian)(dian)(dian)(dian)池(chi)容(rong)量(liang)大(da)小的不同，充(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)(shi)間(jian)在2至4小時(shi)(shi)之間(jian)，手(shou)機提示電(dian)(dian)(dian)(dian)池(chi)被充(chong)(chong)滿時(shi)(shi)即可拔下，無需繼續充(chong)(chong)電(dian)(dian)(dian)(dian)，否則因手(shou)機電(dian)(dian)(dian)(dian)池(chi)過熱存在相當大(da)的安(an)全(quan)隱(yin)患；

　　2、用直充線充電要注意插(cha)口順序：首(shou)先將充電器插(cha)頭插(cha)上(shang)電源(yuan)，然后再將充電線的(de)另一端連接手機，否則因電壓不穩等(deng)因素也(ye)會引發危(wei)險；

　　3、盡量不要用萬能充電器充電：如果充電線丟失，應及時購買高品質的充電器，雜牌充電線、萬(wan)能充電器都會(hui)影響電池(chi)使用壽(shou)命(ming)，條件允許的情況下(xia)盡量選(xuan)擇(ze)原裝、原品牌的充電器；

　　4、手機(ji)提示電(dian)(dian)量(liang)不(bu)足時(shi)及時(shi)充電(dian)(dian)：一旦手機(ji)提示電(dian)(dian)量(liang)不(bu)足，盡量(liang)及時(shi)充電(dian)(dian)，鋰電(dian)(dian)池在過量(liang)放電(dian)(dian)的情況下最易損壞；

　　5、電池“鼓”了一定要更換(huan)：電池充電方式錯誤會導(dao)致電池“鼓包”，發(fa)現后一定要及(ji)時更換(huan)，此(ci)類(lei)電池最(zui)容易引發(fa)危險。