一、頭燈充電幾個小時為好
頭燈是戴在(zai)(zai)在(zai)(zai)頭上(shang)的燈,作為一種照明工(gong)具,它的主要(yao)作用是解放雙手,適合在(zai)(zai)戶外走夜路(lu)和扎營的時(shi)候使用。
一(yi)般常用的(de)頭(tou)燈是可以充(chong)(chong)電(dian)(dian)(dian)(dian)使用的(de),要充(chong)(chong)幾個(ge)小(xiao)(xiao)時,主要看頭(tou)燈的(de)電(dian)(dian)(dian)(dian)池(chi)(chi)容量(liang)大(da)小(xiao)(xiao)以及充(chong)(chong)電(dian)(dian)(dian)(dian)器的(de)充(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)大(da)小(xiao)(xiao),一(yi)般18650鋰電(dian)(dian)(dian)(dian)池(chi)(chi)的(de)頭(tou)燈,電(dian)(dian)(dian)(dian)池(chi)(chi)容量(liang)為2400mAh,充(chong)(chong)電(dian)(dian)(dian)(dian)器的(de)充(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)在(zai)500-600mA的(de)話,充(chong)(chong)4~6個(ge)小(xiao)(xiao)時即可充(chong)(chong)滿。
二、頭燈充不進電怎么修復
給頭(tou)燈(deng)充電的(de)(de)時候,有(you)時會遇到(dao)充不進(jin)電的(de)(de)情況,頭(tou)燈(deng)充不進(jin)電的(de)(de)原因(yin)有(you)很多(duo),可(ke)以先排查故障原因(yin),然后進(jin)行修復:
1、檢查充(chong)電孔是否有較厚的飛塵或雜物,或充(chong)電頂針不(bu)在中心處不(bu)能正常接觸,清理掉即(ji)可。
2、如果(guo)不(bu)是上述問題(ti)(ti),則檢查是不(bu)是充(chong)(chong)電(dian)線的問題(ti)(ti),換一根充(chong)(chong)電(dian)線來(lai)充(chong)(chong)電(dian)。
3、如(ru)果換了充電(dian)線(xian)還(huan)是(shi)充不進電(dian),則可能是(shi)電(dian)池問題,拆卸充電(dian)尾蓋,查看內部電(dian)線(xian)是(shi)否脫落。
如果以上方法都解決不了(le)問題的話,那就只能找(zhao)商家報修(xiu)或者(zhe)更換(huan)新頭(tou)燈(deng)了(le)。
三、頭燈用什么電池
頭燈使用的電池一般有(you)三種:
1、堿性電(dian)(dian)池(chi):這(zhe)是(shi)最(zui)常用(yong)的(de)電(dian)(dian)池(chi),它的(de)電(dian)(dian)能高于(yu)鉛電(dian)(dian)池(chi),但它無法充電(dian)(dian),且(qie)處(chu)于(yu)低溫時只有10%~20%的(de)功(gong)率,使(shi)用(yong)時Voltage電(dian)(dian)壓會顯著的(de)降低。
2、鎘鎳電池:使用這種電池的頭燈可(ke)充(chong)電(dian)(dian)數千次,它可(ke)維持一定的(de)使用功率,它無(wu)法和堿性電(dian)(dian)池儲存的(de)電(dian)(dian)能相(xiang)比,處于低溫時依然有70%的(de)功率,攀(pan)巖(yan)過程最好攜帶高能量的(de)電(dian)(dian)池。
3、鋰(li)電池:它(ta)比一般的電池電能高2倍,處于低溫時仍(reng)然可以(yi)正常使用(yong),它(ta)的電壓(ya)可以(yi)持恒定,在高海拔尤其實用(yong),只是(shi)價格比較高。