鋰電池的正確使用方法
手機新的鋰電池第一次充(chong)電,不需要特別的方法,可以根據電量(liang)(liang)的實際情況決定,如(ru)果開機電量(liang)(liang)就小于20%,建議先(xian)充(chong)電再(zai)使用,如(ru)果開機電量(liang)(liang)大于20%,可以充(chong)電也(ye)可以等(deng)待(dai)電量(liang)(liang)下(xia)(xia)降至20%時再(zai)充(chong)電。充(chong)滿即(ji)可拔下(xia)(xia)充(chong)電器電源。
鋰(li)離子(zi)電(dian)(dian)(dian)池(chi)不存(cun)在鎳(nie)鎘電(dian)(dian)(dian)池(chi)的(de)記憶(yi)效應,而(er)且在出(chu)廠時已經激活,因此日(ri)常使用(yong)(yong)可以(yi)(yi)隨時隨需為(wei)鋰(li)離子(zi)電(dian)(dian)(dian)池(chi)充電(dian)(dian)(dian)。但(dan)為(wei)了充分延長(chang)電(dian)(dian)(dian)池(chi)使用(yong)(yong)時間和壽命,充電(dian)(dian)(dian)時需要注意以(yi)(yi)下的(de)問題:
盡量確保手機設備運行的是(shi)最新(xin)版系(xi)統(tong),新(xin)系(xi)統(tong)通常(chang)包(bao)含(han)更(geng)先進的節能技術。
避免在環境溫(wen)度高過35°C的(de)場所進行充電,否則可(ke)能永(yong)久損壞(huai)電池容量。在高溫(wen)環境下存放電池也(ye)可(ke)能造成不(bu)可(ke)挽回的(de)損壞(huai)。
充電(dian)時最好拆除(chu)手機的(de)保護殼(ke),以免(mian)手機在(zai)充電(dian)過程因保護殼(ke)的(de)阻擋產(chan)生更多熱量。
長期不用手機時,不要進行完全充電或完全放電,保持電量為(wei)50%左右,關(guan)(guan)閉電源開(kai)關(guan)(guan)并保存(cun)在陰(yin)涼干燥處。
常見的鋰電池使用10大疑問
1、新(xin)買的鋰電池如何用?是(shi)先充電還是(shi)放(fang)電?怎(zen)么充放(fang)?
出廠就已(yi)激活,電池先充電,正常使用(yong)即可。
2、新電池剛開始(shi)使用,電壓不平衡,充放幾次后,又(you)正常了,是(shi)什么問題?
主要(yao)是因為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組(zu)中(zhong)(zhong)的(de)個(ge)體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)芯雖然是配對(dui)好的(de),但是仍會存(cun)在自放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)不(bu)(bu)(bu)同(tong)的(de)個(ge)體(ti)差異,新電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)從工廠到用戶手中(zhong)(zhong),一般會有3個(ge)月以上(shang)的(de)時(shi)間,在這段時(shi)間里單體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)芯會因為(wei)自放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)不(bu)(bu)(bu)同(tong)所表現(xian)出電(dian)(dian)(dian)(dian)(dian)(dian)壓不(bu)(bu)(bu)一樣,從而電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組(zu)中(zhong)(zhong)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓差值變(bian)大(da)(即(ji)不(bu)(bu)(bu)平衡);因為(wei)目前(qian)市場上(shang)的(de)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)都具備充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)平衡功能,所以一般的(de)不(bu)(bu)(bu)平衡會通(tong)過充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)時(shi)修復(fu)。
3、鋰(li)電應該在(zai)怎么樣的環境(jing)下存儲?
陰涼干燥環(huan)境下儲(chu)存,室溫(wen)15-35℃,環(huan)境濕度65%
4、鋰電(dian)能用(yong)多久?一般正常的可(ke)以用(yong)多少個循(xun)環?壽命受到(dao)什么因(yin)素影響(xiang)?
航模鋰電(dian)一般可以(yi)使(shi)用100次左右,影響(xiang)壽命(ming)的主要(yao)因素:
1.溫度,電池(chi)不能(neng)在過熱的環境(jing)下使(shi)用或存(cun)放(35℃);
2.充放電(dian),電(dian)池組充電(dian)及放電(dian)不能(neng)過度(du),須保證單(dan)顆電(dian)芯電(dian)壓4.2-3.0V之間(jian),大電(dian)流工(gong)作回(hui)升電(dian)壓應保證在3.4V以上;
3.選(xuan)用(yong)(yong)功率合(he)適的機型,避(bi)免電池組在(zai)超負荷(he)的情況下勉強(qiang)使(shi)用(yong)(yong)。
5、新(xin)鋰電需要激活么?如果不激活會不會有(you)所影(ying)響?
不需要(yao)激活,新電(dian)池從工廠到用戶手(shou)中,一(yi)般會(hui)有3個月以上的(de)時間,電(dian)池會(hui)處于一(yi)個休眠(mian)狀態,不適宜立刻做高強度(du)的(de)放電(dian),否則會(hui)應影響電(dian)池的(de)使(shi)用效率及壽命。
6、新電池,充(chong)不進電是什么(me)原(yuan)因?
電芯零電、電池大(da)內阻、充電器(qi)模(mo)式(shi)不(bu)對。
7、鋰電池的C數代表什么?
“C”是電(dian)(dian)池容量(liang)(liang)的(de)符號,跟(gen)電(dian)(dian)流(liu)的(de)符號是“I”是同一個(ge)意(yi)思,“C數”代表我們常說的(de)倍率,即電(dian)(dian)池可(ke)以在標稱(cheng)容量(liang)(liang)基(ji)礎上工(gong)作的(de)電(dian)(dian)流(liu)大小的(de)簡稱(cheng),以2200mAh20C為例(li),20C標識該款電(dian)(dian)池可(ke)以正(zheng)常工(gong)作的(de)電(dian)(dian)流(liu)2200mA×20=44000mA;20C放電(dian)(dian)即用(yong)44000mA的(de)電(dian)(dian)流(liu)對(dui)電(dian)(dian)池進行(xing)放電(dian)(dian)。
8、鋰電池的(de)最佳保存電壓是多(duo)少(shao)?一般出(chu)廠(chang)的(de)電池帶電量為多(duo)少(shao)?
單只電(dian)壓在3.70-3.90V之(zhi)間,一般出廠會帶(dai)30-60%的電(dian)量
9、電池(chi)組單片電芯(xin)之(zhi)間多少(shao)壓差(cha)算正常?超過額(e)定壓差(cha)該(gai)怎么(me)辦(ban)?
出廠日(ri)期在(zai)1個月(yue)內的(de)(de)(de)新電(dian)(dian)池(chi)一般在(zai)30mV即0.03V左右是正常(chang)的(de)(de)(de),放置長時間的(de)(de)(de)電(dian)(dian)池(chi)組超(chao)過(guo)3個月(yue)以(yi)上,在(zai)100mV即0.1V是可以(yi)使(shi)用(yong)(yong)的(de)(de)(de),超(chao)過(guo)額定壓(ya)差(cha)的(de)(de)(de)電(dian)(dian)池(chi)組可以(yi)用(yong)(yong)具(ju)有平衡(heng)功能的(de)(de)(de)智能充電(dian)(dian)器進行2-3次的(de)(de)(de)小(xiao)電(dian)(dian)流(1A)充放電(dian)(dian)循環,可以(yi)修復絕大多數壓(ya)差(cha)異常(chang)的(de)(de)(de)電(dian)(dian)池(chi)組。
10、電(dian)池充(chong)滿(man)電(dian)后能不(bu)能長期存放?滿(man)電(dian)存放時間不(bu)能超過7天(tian);電(dian)池最好(hao)在單只3.70-3.90電(dian)壓狀態下存放,有利(li)于延長電(dian)池壽命,如(ru)果長期不(bu)使(shi)用,確(que)保每1-2個月充(chong)放電(dian)一次。