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18650組合的各型號儲能,動力小電池組
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Strictly control the production process and ensure consistent quality

恩騰能源(yuan)產品通(tong)過了國家863項目動力電池測(ce)試中心測(ce)試;

通(tong)過了ISO9001:2008版國際質量認(ren)證體系以(yi)及ISO14001:2004環境(jing)管理(li)體系認(ren)證;

產品廣泛(fan)應用于電動車(che),太陽能光(guang)伏(fu)發電,風(feng)能發電,電動工具等領域。

全自動化生產設備,交貨速度快

Full automatic professional production equipment, fast delivery

擁有高精度(du)自動化(hua)生(sheng)產線,自動分選、焊接等設備;

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廣東恩騰能源科技有限公司

專門從事新能源鋰離子動力電池、儲能電池研發、生產銷售、服務為一體的國家高新技術企業

企業(ye)新聞 行業動(dong)態
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2021

02-25

鋰電池的種類有哪幾種?

一,按內(nei)部原(yuan)材(cai)料鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)一般分兩類鋰(li)(li)金(jin)屬(shu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi):鋰(li)(li)金(jin)屬(shu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)一般是(shi)應用(yong)(yong)二氧化錳為(wei)(wei)正(zheng)極材(cai)料、金(jin)屬(shu)鋰(li)(li)或其鋁合金(jin)金(jin)屬(shu)為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)正(zheng)極材(cai)料、應用(yong)(yong)非水溶液的(de)酸堿性的(de)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)。鋰(li)(li)正(zheng)離子電(dian)(dian)(dian)(dian)(dian)池(chi)(chi):鋰(li)(li)正(zheng)離子電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)一般是(shi)應用(yong)(yong)鋰(li)(li)鋁合金(jin)金(jin)屬(shu)金(jin)屬(shu)氧化物為(wei)(wei)正(zheng)極材(cai)料、高純石(shi)墨(mo)為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)正(zheng)極材(cai)料、應用(yong)(yong)非水電(dian)(dian)(dian)(dian)(dian)解質的(de)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)。盡管鋰(li)(li)金(jin)屬(shu)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)比能量高,理論上能做到3860瓦(wa)/KG。可是(shi)因為(wei)(wei)其特性不足平穩并且不可以電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)充(chong)電(dian)(dian)(dian)(dian)(dian),因此(ci) 沒法做為(wei)(wei)不斷應用(yong)(yong)的(de)驅(qu)動力電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)。而

2021

03-18

鋰空氣電池的主要分類

整體(ti)上,鋰(li)空(kong)氣(qi)電(dian)(dian)(dian)(dian)池(chi)(chi)可以分成六類:有(you)機(ji)(ji)體(ti)系(xi)(xi)(xi)(xi)、水體(ti)系(xi)(xi)(xi)(xi)、離子液(ye)體(ti)體(ti)系(xi)(xi)(xi)(xi)、有(you)機(ji)(ji)-水雙電(dian)(dian)(dian)(dian)解(jie)(jie)質(zhi)體(ti)系(xi)(xi)(xi)(xi)、全固態體(ti)系(xi)(xi)(xi)(xi)和鋰(li)-空(kong)氣(qi)-超級電(dian)(dian)(dian)(dian)容電(dian)(dian)(dian)(dian)池(chi)(chi)。1.水系(xi)(xi)(xi)(xi)鋰(li)空(kong)氣(qi)電(dian)(dian)(dian)(dian)池(chi)(chi)水系(xi)(xi)(xi)(xi)電(dian)(dian)(dian)(dian)解(jie)(jie)質(zhi)鋰(li)空(kong)氣(qi)電(dian)(dian)(dian)(dian)池(chi)(chi),電(dian)(dian)(dian)(dian)解(jie)(jie)質(zhi)是不(bu)同(tong)酸堿度的(de)各種(zhong)水溶液(ye),在酸性(xing)和堿性(xing)不(bu)同(tong)的(de)電(dian)(dian)(dian)(dian)解(jie)(jie)質(zhi)中,電(dian)(dian)(dian)(dian)池(chi)(chi)發生的(de)化學(xue)反應也不(bu)同(tong)。鋰(li)金屬(shu)(shu)在水系(xi)(xi)(xi)(xi)電(dian)(dian)(dian)(dian)解(jie)(jie)質(zhi)中腐蝕嚴重,自放(fang)電(dian)(dian)(dian)(dian)率(lv)(lv)特別高,使得電(dian)(dian)(dian)(dian)池(chi)(chi)循環性(xing)和庫倫效率(lv)(lv)都非常低(di)。2.有(you)機(ji)(ji)系(xi)(xi)(xi)(xi)鋰(li)空(kong)氣(qi)電(dian)(dian)(dian)(dian)池(chi)(chi)該體(ti)系(xi)(xi)(xi)(xi)采用金屬(shu)(shu)鋰(li)片(pian)作為負極,氧(yang)氣(qi)做正極,聚丙烯腈(P

常(chang)見問題
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問:低溫鋰離子電池的性能介紹

03-19

答:低(di)(di)溫(wen)高倍率(lv)(lv)鋰(li)(li)離(li)(li)子電(dian)池(chi)可(ke)以(yi)做普通低(di)(di)溫(wen)鋰(li)(li)離(li)(li)子電(dian)池(chi)使(shi)用,當(dang)然價格肯定是不相同的。低(di)(di)溫(wen)環境下(xia)支持(chi)3C~5C倍率(lv)(lv)放(fang)(fang)電(dian)持(chi)續3~5秒,脈(mo)沖放(fang)(fang)電(dian)可(ke)達(da)55C左(zuo)右。高倍率(lv)(lv)低(di)(di)溫(wen)鋰(li)(li)離(li)(li)子電(dian)池(chi)具備普通低(di)(di)溫(wen)聚合(he)物鋰(li)(li)離(li)(li)子電(dian)池(chi)的基本性(xing)能;低(di)(di)溫(wen)鋰(li)(li)離(li)(li)子電(dian)池(chi)正常放(fang)(fang)電(dian)性(xing)能:1、低(di)(di)溫(wen)放(fang)(fang)電(dian)性(xing)能高,最低(di)(di)在(zai)(zai)-40℃以(yi)0.2c放(fang)(fang)電(dian),效率(lv)(lv)65%以(yi)上;在(zai)(zai)-30℃環境下(xia),以(yi)0.2c放(fang)(fang)電(dian),放(fang)(fang)電(dian)能力達(da)85%;2、工作溫(wen)度范圍寬,-50C至(zhi)50C;3、優良的低(di)(di)

問:使用鋰離子電池的幾個常見壞習慣?

03-19

答:(1)電(dian)池(chi)怕熱又怕冷很多人(ren)喜歡把(ba)手機放在(zai)私家車里任其(qi)暴曬,或(huo)為手機套上厚(hou)厚(hou)的(de)衣服,這些習慣(guan)都會(hui)損害手機電(dian)池(chi)的(de)壽命。鋰離(li)子在(zai)電(dian)解(jie)液(ye)和電(dian)極片中的(de)遷移速率與溫(wen)(wen)度密切相關,溫(wen)(wen)度的(de)上下波動會(hui)顯著(zhu)的(de)影響鋰離(li)子電(dian)池(chi)的(de)技術性能(圖8)。鋰離(li)子電(dian)池(chi)的(de)正常(chang)使用溫(wen)(wen)度為-20℃~+55℃。當溫(wen)(wen)度降到低于-20℃時,電(dian)池(chi)中的(de)電(dian)解(jie)液(ye)會(hui)凝固(gu),電(dian)池(chi)的(de)內阻會(hui)變得無窮大,電(dian)池(chi)將(jiang)無法使用。當溫(wen)(wen)度升高到超過+55℃時,電(dian)解(jie)液(ye)會(hui)發(fa)生副反應

問:低溫鋰離子電池都有什么優點?哪種更好?

03-19

答:1、低(di)(di)(di)溫聚合(he)(he)物鋰離子電(dian)(dian)池低(di)(di)(di)溫聚合(he)(he)物鋰離子電(dian)(dian)池在(zai)低(di)(di)(di)溫性能(neng)應該是(shi)(shi)最好的(de)(de),特別是(shi)(shi)在(zai)智能(neng)穿戴(dai)設備方面,更是(shi)(shi)具有(you)更好的(de)(de)優勢。(1)低(di)(di)(di)溫性能(neng)特點(dian):目(mu)前格瑞普電(dian)(dian)池的(de)(de)低(di)(di)(di)溫聚合(he)(he)物鋰離子電(dian)(dian)池可以(yi)(yi)(yi)做到(dao)(dao)的(de)(de)幾(ji)個階段范(fan)圍的(de)(de)溫度如下:-50℃到(dao)(dao)50℃之間(jian)的(de)(de)溫度范(fan)圍內(nei)(nei),以(yi)(yi)(yi)0.2C倍率放電(dian)(dian),可以(yi)(yi)(yi)做到(dao)(dao)有(you)效(xiao)放電(dian)(dian)容(rong)(rong)量是(shi)(shi)75%以(yi)(yi)(yi)上;有(you)效(xiao)循環使用壽命(ming)150到(dao)(dao)200次。-40℃到(dao)(dao)60℃之間(jian)的(de)(de)溫度范(fan)圍內(nei)(nei),0.2C倍率放電(dian)(dian),有(you)效(xiao)放電(dian)(dian)容(rong)(rong)量是(shi)(shi)85%以(yi)(yi)(yi)

問:有什么辦法可以延長電池壽命呢

03-19

答:1、定(ding)(ding)期檢(jian)查(cha):不論是(shi)燃油還是(shi)新(xin)能(neng)源車,車況的定(ding)(ding)期檢(jian)查(cha)都是(shi)必不可少(shao)的環節。它可有(you)助于發現一(yi)些(xie)電(dian)(dian)(dian)池(chi)(chi)組在使(shi)(shi)用過(guo)(guo)程(cheng)中的隱患,并及時(shi)修正。此(ci)外,假如在使(shi)(shi)用過(guo)(guo)程(cheng)中,車輛(liang)的續(xu)行(xing)里程(cheng)突然大幅度下降,則很有(you)可能(neng)是(shi)電(dian)(dian)(dian)池(chi)(chi)組中至(zhi)少(shao)有(you)一(yi)塊電(dian)(dian)(dian)池(chi)(chi)出(chu)現了(le)問題,應立即送往修理廠及時(shi)處理。2、充(chong)電(dian)(dian)(dian)時(shi)間不宜過(guo)(guo)長(chang):新(xin)能(neng)源汽車切忌過(guo)(guo)度充(chong)電(dian)(dian)(dian)、過(guo)(guo)度放電(dian)(dian)(dian)和充(chong)電(dian)(dian)(dian)不足,這些(xie)都會縮短電(dian)(dian)(dian)瓶(ping)壽命。正確(que)的使(shi)(shi)用方法,應根據實(shi)際車輛(liang)情況來決定(ding)(ding)充(chong)電(dian)(dian)(dian)時(shi)間及頻率,假

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