芒果视频下载

網站分類
登錄 |    

【充電電池百科】充電電池選購使用指南 充電電池知識攻略

本文章由 MAIGOO編輯(ji) 上傳提供 評論 發布 反饋 0
導語

充(chong)(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)(chi)是充(chong)(chong)(chong)電(dian)(dian)(dian)次數有(you)限的可充(chong)(chong)(chong)電(dian)(dian)(dian)的電(dian)(dian)(dian)池(chi)(chi)。配合(he)充(chong)(chong)(chong)電(dian)(dian)(dian)器使(shi)(shi)用。充(chong)(chong)(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)池(chi)(chi)的好處是經濟、環保、電(dian)(dian)(dian)量足,適合(he)大功率,長時(shi)間使(shi)(shi)用的電(dian)(dian)(dian)器(如隨(sui)身聽、電動玩具等)。現在我們的生活(huo)越(yue)來越(yue)離不開充(chong)電電池了,那么(me)本期專題由小編為大家詳細講解充電電池的有關知識。

目錄
電電池簡介
充電電池工作原理
充電電池種類
充電電池選購
充電電池充電時間
充電電池怎么充電
充電電池使用注意
充電電池什么牌子好

充(chong)電電池,是充(chong)電次數有限的可充(chong)電的電池,配合充(chong)電器使用(yong)。市場上一般賣5號、7號,但是也有1號。充電(dian)電(dian)池的好(hao)處是經(jing)濟(ji)、環保(bao)、電(dian)量足、適合大功(gong)率(lv)、長(chang)時間使用(yong)的電器(如隨身聽、電動玩具等)。充(chong)電(dian)電(dian)池的(de)電(dian)壓比(bi)型號相同的(de)一(yi)次性電(dian)池低,AA電池(5號充電)1.2伏,9V充電電池實際上是(shi) 8.4伏。詳細>>

2
充電電池工作原理

先說說電(dian)池(chi)的放電(dian)過程,電(dian)池就是把化(hua)學能轉(zhuan)化(hua)為電(dian)能的裝(zhuang)置。

以鋅銅(tong)原(yuan)電池電池為例:

┏ 鋅片:Zn 2e- = Zn2+ 氧化(hua)反應(負極)

e-

┗銅片:2H+ + 2e- = H2↑ 還(huan)原反應(正極)

總(zong)式:Zn + 2H+ = Zn2+ + H2

這就是電池的(de)(de)放電(dian)(dian)過程(活性不同(tong)的(de)(de)兩(liang)種物(wu)質(zhi)之間電(dian)(dian)子的(de)(de)轉(zhuan)移)。

鎳鎘電池(Ni-Cd

電壓:1.2V 充電電池 使用壽命為:500次 放電溫度為:-20度~60度(du) 充電溫度(du)為:0度~45

鎳氫電池(chi)(Ni-MH

電(dian)壓:1.2V 使用壽命為:1000次 放電溫度為:-10度~45度(du) 充電溫度(du)為:10度~45

備注:目前(qian)國產5號電池(chi)最(zui)高容量是2500mAh左右。

鋰離子電池(chi)(Li-lon

電壓:3.6V 使用壽(shou)命為:500次 放電溫度為:-20度~60度 充電溫度為:0度~45度(du)

備注:重量比鎳(nie)氫電池輕(qing)30%40%,容量高(gao)出(chu)鎳(nie)氫電池60%。但是不耐(nai)過(guo)充,如(ru)果過(guo)充會(hui)造(zao)成溫度(du)過(guo)高而破壞結構=>爆(bao)炸。

鋰聚合物(wu)電池(Li-polymer

電壓(ya):3.7V 使(shi)用壽命為:500次 充(chong)電電池 放(fang)電溫(wen)度為:-20度~60度(du) 充電溫度(du)為:0度~45

備注:鋰電的改良型,沒(mei)有(you)電池(chi)液,而(er)改用聚(ju)合物電解質,可以做成各種形(xing)狀(zhuang),比(bi)鋰電池(chi)穩(wen)定。

鉛酸電池(Sealed

電(dian)壓:2V 使用(yong)壽命為:200300次(ci) 放電(dian)溫度(du)為:0度~45度(du) 充電溫(wen)度(du)為:0度(du)~45詳細>>

首(shou)先,我們要大致了解(jie)電(dian)池的(de)容量和種類。目前市面上的(de)充電(dian)電(dian)池因容量不(bu)同,充電(dian)后使(shi)用時(shi)間長短也不(bu)一。例如(ru)常用的(de)五號電(dian)池(AA型(xing)),市面上就(jiu)有(you)7種類型(xing),分(fen)別為(wei)500MAH600MAH700MAH800MAH850MAH1000MAH1200MAH。他們形狀大小是一(yi)致的,差(cha)別(bie)在于容量(liang)不同(tong)。為了(le)使用方便,最好選(xuan)購容量(liang)較為大些(xie)的電池。

其(qi)次(ci),我們要根(gen)據它的價(jia)格及(ji)品牌靈(ling)活的辨別電(dian)池(chi)的真(zhen)偽。市(shi)面上(shang)假冒電(dian)池(chi)一(yi)類(lei)是由(you)普(pu)通電(dian)池(chi)仿冒的,為了(le)吸引消費(fei)者,價(jia)格一(yi)般低于正(zheng)常價(jia),大都不能(neng)充電(dian)或者只能充幾次電(dian)。這類假(jia)冒電(dian)池(chi)識別方法(fa)很(hen)簡單,只需(xu)用萬(wan)用表(biao)檢測其電(dian)壓是否(fou)為1.5V即可,而真正的(de)充電電池(chi)是1.2V的。詳細>>

小編推薦

1、充(chong)(chong)(chong)(chong)足放(fang)光:記憶效(xiao)應是充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)一大天敵,一般認為是長期(qi)不正確的(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)導致的(de),它可以使(shi)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)早衰。記憶效(xiao)應可使(shi)電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)無法(fa)有效(xiao)的(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian),出(chu)現(xian)(xian)一充(chong)(chong)(chong)(chong)就滿,一用就完(wan)的(de)現(xian)(xian)象(xiang)。防(fang)止電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)出(chu)現(xian)(xian)記憶效(xiao)應的(de)方法(fa)是確保電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)“充(chong)(chong)(chong)(chong)足放(fang)光”的(de)原則,也就是說在充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)前最(zui)好(hao)將電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)內(nei)殘(can)余電(dian)(dian)(dian)(dian)量放(fang)光,充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)要一次充(chong)(chong)(chong)(chong)足。通常鎳鎘電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)容易出(chu)現(xian)(xian)記憶效(xiao)應,所以充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)時(shi)要特別注(zhu)意。

2、充電時(shi)間:估算方法(fa)是以電(dian)(dian)池容量除以充電(dian)(dian)器(qi)充電(dian)(dian)電(dian)(dian)流再(zai)乘以l1.5,就是充電時間的小時數。如充電電池容(rong)量標為800mAh的電池,充電電流為(wei)100mA,充(chong)電8-12小時(shi)(shi)。即為充電的最(zui)佳(jia)時(shi)(shi)間(jian)。若低于(yu)8小時,電池可能充(chong)不滿。高于12小時太多。可(ke)能對電池造成損害。

3、若手中充(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)無(wu)充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流的標注又一時無(wu)法(fa)測量(liang),可根據上面(mian)介紹的方法(fa)和所購充(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)對(dui)某一容量(liang)電(dian)(dian)(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)(dian)(dian)時間段的說(shuo)明,推(tui)算出充(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)的充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流。從(cong)而使該充(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)適應所有(you)容量(liang)的充(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)池。如充(chong)電(dian)(dian)(dian)(dian)(dian)器(qi)(qi)(qi)說(shuo)明對(dui)600mAh的電池充(chong)電時間為(wei)3-4.5小(xiao)時,則可估算充電(dian)電(dian)流在200mA左右。【詳細>>

1、由(you)于標準充電器充(chong)滿電不會自(zi)動停止,也沒有任何指示(shi),所以只有按充(chong)電時間來計算

標準充(chong)電器(qi)的充(chong)電電流很小,對于(yu)AA5號)電(dian)池來說(shuo),不(bu)管幾節,輸出電(dian)流都是(shi)175MA,如果是2500MA容量的電池(chi),損耗按(an)75%算(suan)的話,2500MA/175MA*1.7525個(ge)小時(shi)不同品(pin)牌的充(chong)電(dian)器上(shang)面都有輸出電(dian)流(liu)標注,按以上(shang)公式(shi)算一下就知(zhi)道充(chong)電(dian)時(shi)間了,損(sun)耗按50%~80%算就行(xing)了。如(ru)果電(dian)池沒有用(yong)完(wan)電(dian)量就開始充電(dian)的(de)話,就只有大約估(gu)計用(yong)掉的(de)電(dian)量,比如(ru)估(gu)計用(yong)掉50%,那就(jiu)只充(chong)(chong)一(yi)半的(de)時(shi)間(jian),這個只能估(gu)算,有點麻(ma)煩,要不就(jiu)用相(xiang)機的(de)放電(dian)(dian)功能放完再充(chong)(chong)。這種(zhong)小(xiao)電(dian)(dian)流充(chong)(chong)電(dian)(dian)器(qi)對(dui)(dui)電(dian)(dian)池(chi)的(de)損害較小(xiao),電(dian)(dian)池(chi)發(fa)熱量(liang)小(xiao),電(dian)(dian)池(chi)的(de)使用壽命更長一(yi)些,就(jiu)算過充(chong)(chong)幾小(xiao)時(shi),對(dui)(dui)電(dian)(dian)池(chi)損傷也不大。時(shi)間(jian)控(kong)制方面其實也可以(yi)(yi)采用定(ding)時(shi)器(qi)輔助一(yi)下,免得忘記(ji)拔充(chong)(chong)電(dian)(dian)器(qi),可以(yi)(yi)設定(ding)時(shi)間(jian),定(ding)時(shi)斷(duan)電(dian)(dian)。詳細>>

1.仔細閱讀電池說明書,使(shi)用所(suo)推(tui)薦(jian)的電池,按操作(zuo)規程操作(zuo);

2.檢查電器及電池(chi)的接觸(chu)件是否清潔,必要時用濕布擦(ca)干凈(jing),干燥后按正確極性方向裝入;

3.無(wu)成人(ren)監護(hu)時,不要讓兒童更換電池,小型電池如AAA應放(fang)在兒童(tong)不能拿到的地方;

4.不要將新,舊電池或不同型號電池混用(yong),特別是不能(neng)將干電池(chi)與充(chong)電電池(chi)混用;

5.不要試圖用(yong)加熱,充電或其(qi)它(ta)方法使一次電池(chi)再(zai)生(sheng),以免發生(sheng)危險;

6.不(bu)要將充電電池短路(lu),否則會損(sun)壞電池,并會發熱使電池燃(ran)燒(shao)。

7.不要加熱(re)電(dian)池或將電(dian)池丟入(ru)水中(zhong)或火中(zhong),以防(fang)電池失(shi)效,破裂,或發生爆炸。

8.不要(yao)拆卸電池,或試圖用尖銳利器(qi)穿透電池,因電池內(nei)部(bu)電解(jie)液會(hui)傷(shang)害(hai)皮膚和(he)衣物。

9.用電(dian)器使用后(hou)應斷開電(dian)源開關(guan),以免因發熱等而起火;

10.長期不使用的電池(chi)應放空后保(bao)存(cun)。并(bing)每3個(ge)月左右取出(chu)充放電一次;詳細>>

8
充電電池異常處理

1.充電器(qi)冒煙(yan):迅速拔出(chu)充電(dian)器(qi),并取(qu)出(chu)電(dian)池。充電(dian)器(qi)冒煙(yan)一般(ban)是因市電(dian)電(dian)壓(ya)過高而燒壞變壓(ya)器(qi)所引起的;

2.電(dian)池發燙(嚴重時外(wai)包裝會裂開):迅速取出電池(chi),并用硬質盒子(zi)蓋住1小時(shi)以防(fang)止可(ke)能的(de)危險(xian)。電池(chi)發燙一般是因(yin)短(duan)路(lu)電池(chi)或電池(chi)內部(bu)異(yi)(yi)常(chang)(chang)引起(qi)的(de),此(ci)時(shi)應(ying)檢查充(chong)電器電路(lu)是否正常(chang)(chang),并檢測電池(chi)電壓有(you)無異(yi)(yi)常(chang)(chang)(充(chong)電電池(chi)在充(chong)電時(shi)的(de)發熱是正常(chang)(chang)現象);

3.電池泄漏:迅速取(qu)出電池,并用硬質的盒子(zi)蓋住約1小時以防(fang)止可能的危險,然后擦干凈充電器;

4.充電電池在發生(sheng)泄漏之后不能再使(shi)用(yong);

5.無法充電(dian):檢查充電(dian)器(qi)和電(dian)池。此(ci)時(shi)應(ying)(ying)將產品送供應(ying)(ying)商售后服(fu)務處(chu)進行處(chu)理,而不應(ying)(ying)私自拆解(jie)充電(dian)器(qi)和電(dian)池。

網站提醒和聲明
本(ben)站注明“MAIGOO編輯上傳提供(gong)”的(de)所有(you)作(zuo)品(pin),均為MAIGOO網(wang)(wang)原(yuan)創、合法(fa)擁有(you)版權或(huo)有(you)權使用的(de)作(zuo)品(pin),未經(jing)本(ben)網(wang)(wang)授權不得轉載(zai)、摘編或(huo)利用其它方(fang)式使用上述(shu)作(zuo)品(pin)。已經(jing)本(ben)網(wang)(wang)授權使用作(zuo)品(pin)的(de),應在授權范圍內使用,并注明“來源:MAIGOO網(wang)(wang)”。違反上述(shu)聲明者(zhe),網(wang)(wang)站會追(zhui)責到(dao)底。 申請刪除>> 糾錯>> 投訴侵權>>
發表評論
您還未登錄,依《網絡安全法》相關要求,請您登錄賬戶后再提交發布信息。點擊登錄>>如您還未注冊,可,感謝您的理解及支持!
最新(xin)評(ping)論(lun)
暫無評論
頁面相關分類
熱門模塊
已有3844752個品牌入駐 更新518028個招商信息 已發布1579721個代理需求 已有1327327條品牌點贊