一、手機電池壽命是多久

一般鋰電(dian)池的使用壽命(ming)是500-1000個(ge)完(wan)整充放電(dian)輪(lun)次，同(tong)時(shi)一般從(cong)第50-100左(zuo)右的時(shi)候開始電(dian)量(liang)逐漸(jian)衰減。折算成我們平時(shi)使用的情況，大概就是使用壽命(ming)在3年到5年之(zhi)間。

二、如何延長手機電池壽命

1、避免讓手(shou)(shou)(shou)機(ji)(ji)長時間處于(yu)高溫的(de)(de)環(huan)境(jing)中。很多人都(dou)有邊充(chong)電(dian)(dian)(dian)邊玩手(shou)(shou)(shou)機(ji)(ji)的(de)(de)習慣，充(chong)電(dian)(dian)(dian)時使(shi)(shi)(shi)用手(shou)(shou)(shou)機(ji)(ji)會(hui)使(shi)(shi)(shi)手(shou)(shou)(shou)機(ji)(ji)電(dian)(dian)(dian)池發燙，不(bu)僅影響使(shi)(shi)(shi)用體驗(yan)，還(huan)會(hui)影響電(dian)(dian)(dian)池的(de)(de)壽命，甚至(zhi)還(huan)可能引起燃燒或爆炸(zha)；另外(wai)不(bu)要將手(shou)(shou)(shou)機(ji)(ji)留在陽光曝(pu)曬(shai)下(xia)的(de)(de)車里(li)，在陽光的(de)(de)作用下(xia)車內(nei)溫度會(hui)迅速升(sheng)高，手(shou)(shou)(shou)機(ji)(ji)不(bu)能有效散熱，機(ji)(ji)內(nei)溫度會(hui)更高，嚴(yan)重情況(kuang)下(xia)會(hui)發生自燃，導致更大的(de)(de)財產損失。當(dang)然溫度過低的(de)(de)環(huan)境(jing)也(ye)會(hui)對電(dian)(dian)(dian)池壽命造成(cheng)損傷，也(ye)應盡量避免。

2、如(ru)非急(ji)用(yong)(yong)(yong)，盡量(liang)避(bi)免快速(su)充(chong)電(dian)(dian)(dian)。市面(mian)上常見的(de)快充(chong)功(gong)能(neng)都(dou)是通(tong)過(guo)增加充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)壓和電(dian)(dian)(dian)流的(de)方(fang)式(shi)實現的(de)，這(zhe)種快充(chong)實際上是以(yi)犧牲電(dian)(dian)(dian)池(chi)壽命為(wei)代價的(de)，因(yin)此如(ru)果(guo)不是著急(ji)使(shi)用(yong)(yong)(yong)，請(qing)避(bi)免使(shi)用(yong)(yong)(yong)快充(chong)的(de)方(fang)式(shi)為(wei)手(shou)(shou)機充(chong)電(dian)(dian)(dian)，除非你(ni)真的(de)亟需(xu)(xu)真的(de)需(xu)(xu)要它，否(fou)則(ze)請(qing)避(bi)免使(shi)用(yong)(yong)(yong)快速(su)充(chong)電(dian)(dian)(dian)。實際上電(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)的(de)速(su)度(du)越慢(man)越好，你(ni)可(ke)以(yi)在睡覺之前(qian)將手(shou)(shou)機插(cha)上電(dian)(dian)(dian)源，用(yong)(yong)(yong)整夜(ye)的(de)時間(jian)為(wei)你(ni)的(de)手(shou)(shou)機慢(man)慢(man)充(chong)電(dian)(dian)(dian)，智能(neng)手(shou)(shou)機的(de)充(chong)電(dian)(dian)(dian)保護功(gong)能(neng)讓你(ni)不用(yong)(yong)(yong)擔(dan)心過(guo)沖的(de)問題。充(chong)電(dian)(dian)(dian)你(ni)給電(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)的(de)速(su)度(du)越慢(man)越好，所以(yi)如(ru)果(guo)你(ni)不介意一夜(ye)之間(jian)慢(man)速(su)充(chong)電(dian)(dian)(dian)，那就去(qu)吧。如(ru)果(guo)你(ni)沒有普通(tong)的(de)電(dian)(dian)(dian)源適配器，可(ke)以(yi)在手(shou)(shou)機的(de)設置中關(guan)閉快充(chong)功(gong)能(neng)，或(huo)者使(shi)用(yong)(yong)(yong)電(dian)(dian)(dian)腦的(de)USB接口為(wei)手(shou)(shou)機充(chong)電(dian)(dian)(dian)。

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3、不(bu)要(yao)等(deng)到手(shou)機(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)量(liang)完(wan)全耗盡(jin)再充電(dian)(dian)(dian)(dian)(dian)(dian)。將(jiang)手(shou)機(ji)(ji)(ji)(ji)用到自動關機(ji)(ji)(ji)(ji)再充電(dian)(dian)(dian)(dian)(dian)(dian)是十幾(ji)年(nian)前(qian)鎳(nie)鎘電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)時(shi)代的(de)做(zuo)法了(le)，鎳(nie)鎘電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)存(cun)在“電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)記憶效(xiao)(xiao)應”：如(ru)果(guo)長期(qi)不(bu)徹底充電(dian)(dian)(dian)(dian)(dian)(dian)、放電(dian)(dian)(dian)(dian)(dian)(dian)，易在電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)內(nei)留(liu)下痕跡，導致電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)容(rong)量(liang)降(jiang)低。如(ru)今所有手(shou)機(ji)(ji)(ji)(ji)使用的(de)都是鋰電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)，不(bu)存(cun)在電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)記憶效(xiao)(xiao)應，隨(sui)(sui)時(shi)都可以對電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)進行充電(dian)(dian)(dian)(dian)(dian)(dian)，不(bu)會(hui)對手(shou)機(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)造成(cheng)任(ren)何影響。而如(ru)果(guo)等(deng)到手(shou)機(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)量(liang)完(wan)全耗盡(jin)再充電(dian)(dian)(dian)(dian)(dian)(dian)會(hui)降(jiang)低鋰電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)中(zhong)鋰離子的(de)活性，給電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)容(rong)量(liang)造成(cheng)不(bu)可逆的(de)損傷。請養成(cheng)隨(sui)(sui)時(shi)充電(dian)(dian)(dian)(dian)(dian)(dian)的(de)習慣(guan)，上(shang)(shang)班時(shi)可以將(jiang)手(shou)機(ji)(ji)(ji)(ji)插在電(dian)(dian)(dian)(dian)(dian)(dian)腦USB接口上(shang)(shang)充電(dian)(dian)(dian)(dian)(dian)(dian)，回(hui)到家隨(sui)(sui)手(shou)就把(ba)手(shou)機(ji)(ji)(ji)(ji)連上(shang)(shang)充電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)，保證手(shou)機(ji)(ji)(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)量(liang)一直處于20%--90%的(de)范圍之內(nei)，既保證你的(de)手(shou)機(ji)(ji)(ji)(ji)隨(sui)(sui)時(shi)可用，也能(neng)最大限度(du)延長電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)壽命(ming)。

4、如(ru)果手(shou)機(ji)(ji)(ji)長時間(jian)(jian)不使用，請(qing)(qing)充電至50％。對于長時間(jian)(jian)不用的舊手(shou)機(ji)(ji)(ji)，請(qing)(qing)將(jiang)其(qi)充電至50％，然后再(zai)關(guan)機(ji)(ji)(ji)存(cun)放(fang)。50%左右的電量(liang)能將(jiang)鋰電池(chi)的性能保(bao)持再(zai)最佳狀態(tai)，長期存(cun)放(fang)手(shou)機(ji)(ji)(ji)之前將(jiang)電池(chi)充滿電或完全放(fang)電都(dou)是(shi)(shi)不可取(qu)的。另外(wai)需要注意的是(shi)(shi)，即使手(shou)機(ji)(ji)(ji)處于關(guan)機(ji)(ji)(ji)狀態(tai)，電池(chi)也會緩慢放(fang)電，請(qing)(qing)每隔幾個(ge)月打(da)開(kai)一次手(shou)機(ji)(ji)(ji)，并將(jiang)電池(chi)電量(liang)重新恢復到(dao)50％。如(ru)果你沒有保(bao)存(cun)舊手(shou)機(ji)(ji)(ji)的習慣，請(qing)(qing)自動忽略本條。

5、調低屏(ping)(ping)幕(mu)亮度。屏(ping)(ping)幕(mu)是(shi)智能手(shou)機最(zui)耗(hao)電(dian)的組件(jian)，降低屏(ping)(ping)幕(mu)亮度將節省(sheng)能源。使(shi)用(yong)自動(dong)(dong)亮度可(ke)(ke)以通過在環境光線較暗的情(qing)況下自動(dong)(dong)降低屏(ping)(ping)幕(mu)亮度來節省(sheng)電(dian)量。當(dang)然(ran)(ran)你(ni)也可(ke)(ke)以在使(shi)用(yong)環境發生變化時手(shou)動(dong)(dong)將屏(ping)(ping)幕(mu)亮度調節未最(zui)低可(ke)(ke)視水平，調暗屏(ping)(ping)幕(mu)亮度時節省(sheng)電(dian)量最(zui)有(you)效的辦法(fa)。這里需要提醒讀者(zhe)的是(shi)：即使(shi)你(ni)的手(shou)機（無論(lun)iOS或(huo)Android）設(she)置(zhi)了(le)自動(dong)(dong)亮度，你(ni)依然(ran)(ran)可(ke)(ke)以手(shou)動(dong)(dong)調整屏(ping)(ping)幕(mu)亮度。

6、減少自動鎖屏(ping)(ping)時(shi)(shi)(shi)間。手機在閑置一段時(shi)(shi)(shi)間后會(hui)自動熄滅(mie)屏(ping)(ping)幕，這個(ge)時(shi)(shi)(shi)間默認是一到(dao)兩分鐘，你(ni)(ni)可以通過設置將(jiang)這個(ge)時(shi)(shi)(shi)間縮短(duan)為30秒(miao)(miao)，不(bu)要小看每次(ci)節省的幾(ji)十秒(miao)(miao)，一天(tian)下(xia)(xia)來能為你(ni)(ni)省下(xia)(xia)不(bu)少的電量。不(bu)用擔心閱(yue)讀文章或瀏覽網頁時(shi)(shi)(shi)發生(sheng)屏(ping)(ping)幕超時(shi)(shi)(shi)自動鎖屏(ping)(ping)的情況，通常(chang)情況下(xia)(xia)手機在熄滅(mie)屏(ping)(ping)幕的前兩秒(miao)(miao)鐘會(hui)自動降低亮度來提醒你(ni)(ni)，你(ni)(ni)有充足的反應時(shi)(shi)(shi)間。

7、使用(yong)(yong)純(chun)黑(hei)的(de)(de)桌(zhuo)面(mian)和主題。如今很多手(shou)機(ji)使用(yong)(yong)了(le)OLED屏(ping)(ping)(ping)(ping)(ping)或(huo)AMOLED屏(ping)(ping)(ping)(ping)(ping)，這種(zhong)屏(ping)(ping)(ping)(ping)(ping)幕(mu)的(de)(de)最大特點是(shi)不(bu)需要背光(guang)(guang)源(yuan)，每個顯示(shi)顆粒都能自(zi)發(fa)(fa)光(guang)(guang)，最直接好(hao)處是(shi)黑(hei)色的(de)(de)區域不(bu)發(fa)(fa)光(guang)(guang)，當然也(ye)就(jiu)不(bu)會消(xiao)耗(hao)電量。如果你的(de)(de)手(shou)機(ji)使用(yong)(yong)的(de)(de)OLED屏(ping)(ping)(ping)(ping)(ping)或(huo)AMOLED屏(ping)(ping)(ping)(ping)(ping)，選擇純(chun)黑(hei)的(de)(de)桌(zhuo)面(mian)或(huo)主題能大大降低屏(ping)(ping)(ping)(ping)(ping)幕(mu)的(de)(de)電量消(xiao)耗(hao)。使用(yong)(yong)這兩種(zhong)屏(ping)(ping)(ping)(ping)(ping)幕(mu)的(de)(de)手(shou)機(ji)一(yi)般都支持(chi)熄(xi)屏(ping)(ping)(ping)(ping)(ping)時(shi)鐘(zhong)的(de)(de)功能，鎖屏(ping)(ping)(ping)(ping)(ping)狀(zhuang)態(tai)下只有顯示(shi)時(shi)間的(de)(de)像素點發(fa)(fa)光(guang)(guang)，非常(chang)省電。你可以(yi)在網上查(cha)詢你的(de)(de)手(shou)機(ji)型號(hao)對(dui)應的(de)(de)屏(ping)(ping)(ping)(ping)(ping)幕(mu)類型，或(huo)者(zhe)下載(zai)一(yi)張純(chun)黑(hei)的(de)(de)圖片(pian)，在光(guang)(guang)線暗的(de)(de)地方觀察屏(ping)(ping)(ping)(ping)(ping)幕(mu)是(shi)否有背光(guang)(guang)。提醒(xing)蘋果用(yong)(yong)戶，目前蘋果手(shou)機(ji)中只有iPhone X使用(yong)(yong)的(de)(de)是(shi)這種(zhong)屏(ping)(ping)(ping)(ping)(ping)幕(mu)。

8、關(guan)閉高耗電(dian)的(de)后臺(tai)app。在手機的(de)電(dian)池信(xin)息中查看耗電(dian)排行和后臺(tai)高耗電(dian)app，通常情況下，耗電(dian)最多的(de)app是(shi)使用(yong)(yong)最多的(de)，如果發現(xian)耗電(dian)量(liang)與使用(yong)(yong)頻率不成比例(li)的(de)app，可以通過(guo)卸載、禁用(yong)(yong)或限制權限等方式減(jian)少電(dian)量(liang)消耗。

9、使用手機的低(di)功(gong)耗模(mo)(mo)式(shi)(shi)。很(hen)多手機都支持低(di)電(dian)(dian)模(mo)(mo)式(shi)(shi)或超級(ji)省電(dian)(dian)模(mo)(mo)式(shi)(shi)，原理是通(tong)過(guo)降低(di)CPU（和(he)其他組件）的性能最大限度地延緩電(dian)(dian)量消耗，如果你(ni)對手機性能要求不高(gao)，可以嘗(chang)試將手機設置(zhi)為(wei)低(di)電(dian)(dian)模(mo)(mo)式(shi)(shi)；當你(ni)手機電(dian)(dian)量所剩無幾(ji)而且暫(zan)時無法充(chong)電(dian)(dian)時，可以將手機設置(zhi)為(wei)超級(ji)省電(dian)(dian)模(mo)(mo)式(shi)(shi)。

10、合(he)理管理WLAN、藍牙、NFC、GPS等(deng)開(kai)關。在不使用時，請關閉這些開(kai)關，因(yin)(yin)為這些設備在待機模式下也會消耗(hao)(hao)大(da)量電(dian)量。相(xiang)信(xin)(xin)大(da)家都(dou)知道，如(ru)果你所(suo)處(chu)的地方(fang)移動(dong)(dong)(dong)網絡信(xin)(xin)號(hao)不佳，手機將(jiang)自動(dong)(dong)(dong)加大(da)發(fa)射(she)(she)功率，努力與基站(zhan)建(jian)立數(shu)據連接；手機的WLAN也是如(ru)此，當WiFi信(xin)(xin)號(hao)較弱(ruo)(ruo)時，WLAN模塊會自動(dong)(dong)(dong)加大(da)發(fa)射(she)(she)功率，這兩種情況都(dou)會使耗(hao)(hao)電(dian)量成倍增(zeng)加。因(yin)(yin)此在移動(dong)(dong)(dong)網絡信(xin)(xin)號(hao)好，WiFi信(xin)(xin)號(hao)弱(ruo)(ruo)差時請使用移動(dong)(dong)(dong)網絡，反(fan)之(zhi)亦然。