目前電子市場上的手機電池都是鋰電池，他們不需要激活，沒有記憶能力。所以你不必等電池用完后在充它12小時。這些做法都是很古老以前的做法現在已經OUT了。　　鋰電池出廠之前就已經被廠家進行了激活處理，并進行了預充電，這也就是我們買到新機發現電池有電的原因。實際上，鋰電池生產后，進行恒壓充電，然后放電經過幾次的充電和放電的循環過程，使電極充分浸潤電解液，鋰電池得到了充分活化。　　因此，我們買到的新鋰電池已經不是新電池了，出廠前已經激活，我們正常使用即可，并不需要前三次將電池耗盡再充滿(深度放電)。　　怎么正確給鋰電池充電呢？目前的鋰電池容量大多在1300mAH左右，手機充電器一般是在500mA左右的充(chong)電(dian)(dian)(dian)(dian)速率。一般電(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)滿電(dian)(dian)(dian)(dian)只(zhi)需要2-3個小時(shi)(shi)(shi)(shi)即可。同(tong)時(shi)(shi)(shi)(shi)在給手機充(chong)電(dian)(dian)(dian)(dian)池(chi)(chi)不(bu)要等(deng)到自動關(guan)機再去充(chong)，雖然沒有(you)記(ji)憶能力但是充(chong)電(dian)(dian)(dian)(dian)最好在提示電(dian)(dian)(dian)(dian)量低時(shi)(shi)(shi)(shi)就及時(shi)(shi)(shi)(shi)充(chong)電(dian)(dian)(dian)(dian)，同(tong)時(shi)(shi)(shi)(shi)不(bu)要使(shi)(shi)用市(shi)場上所謂的萬能充(chong)充(chong)電(dian)(dian)(dian)(dian)，那樣只(zhi)會更快(kuai)摧毀你的手機電(dian)(dian)(dian)(dian)池(chi)(chi)，降低電(dian)(dian)(dian)(dian)池(chi)(chi)的使(shi)(shi)用壽命。