導(dao)讀：本文向大家介紹高壓電(dian)池的功(gong)能特點。【深圳市(shi)格瑞普電(dian)池有限(xian)公司會參(can)加各(ge)種電(dian)子設備(bei)展會，歡迎前來邀約(yue)參(can)展】

高(gao)壓(ya)(ya)電(dian)(dian)池(chi)(chi)一(yi)般(ban)來說是(shi)(shi)相對單片(pian)鋰電(dian)(dian)池(chi)(chi)電(dian)(dian)芯(xin)(xin)而言，常規(gui)的單片(pian)鋰電(dian)(dian)芯(xin)(xin)滿電(dian)(dian)電(dian)(dian)壓(ya)(ya)一(yi)般(ban)是(shi)(shi)4.2V，超過4.2V的電(dian)(dian)芯(xin)(xin)都可以成為高(gao)壓(ya)(ya)電(dian)(dian)池(chi)(chi)電(dian)(dian)芯(xin)(xin)。那么這高(gao)壓(ya)(ya)電(dian)(dian)池(chi)(chi)有哪些(xie)特點和(he)功能(neng)呢？下面就(jiu)讓小編帶大家一(yi)起來了解一(yi)下高(gao)壓(ya)(ya)電(dian)(dian)池(chi)(chi)。

高壓電池

高(gao)壓(ya)電(dian)(dian)(dian)(dian)池(chi)是指電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)壓(ya)比較相對(dui)于普(pu)通電(dian)(dian)(dian)(dian)池(chi)來說比較高(gao)的(de)電(dian)(dian)(dian)(dian)池(chi)。根據電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)芯和電(dian)(dian)(dian)(dian)池(chi)組來可分為兩種。從電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)芯的(de)電(dian)(dian)(dian)(dian)壓(ya)上來定義高(gao)壓(ya)電(dian)(dian)(dian)(dian)池(chi)，這方(fang)面主(zhu)要是針對(dui)鋰電(dian)(dian)(dian)(dian)池(chi)，目前鋰電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)芯電(dian)(dian)(dian)(dian)池(chi)的(de)種類主(zhu)要有高(gao)壓(ya)鋰電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)芯和低壓(ya)鋰電(dian)(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)(dian)芯。

高(gao)壓(ya)鋰電(dian)(dian)池(chi)(chi)電(dian)(dian)芯能量(liang)密度比較高(gao)，安全(quan)性(xing)能要(yao)比低(di)壓(ya)低(di)，但它(ta)的放(fang)電(dian)(dian)平(ping)臺比較高(gao)，在(zai)同等容量(liang)下，在(zai)體(ti)積和重量(liang)方面(mian)，高(gao)壓(ya)電(dian)(dian)池(chi)(chi)要(yao)比低(di)壓(ya)電(dian)(dian)池(chi)(chi)要(yao)輕些。在(zai)放(fang)電(dian)(dian)倍(bei)率方面(mian)來(lai)說，高(gao)壓(ya)鋰電(dian)(dian)池(chi)(chi)要(yao)比低(di)壓(ya)鋰電(dian)(dian)池(chi)(chi)放(fang)電(dian)(dian)倍(bei)率更(geng)高(gao)，動力更(geng)強(qiang)，因此(ci)高(gao)壓(ya)電(dian)(dian)池(chi)(chi)電(dian)(dian)芯理(li)論(lun)上來(lai)說應(ying)該比較適合應(ying)用在(zai)需要(yao)高(gao)倍(bei)率放(fang)電(dian)(dian)的產(chan)品(pin)設(she)備上，才能更(geng)好的發(fa)揮其優(you)勢(shi)。

高壓電池功能特點

高壓(ya)電(dian)池(chi)意味著高能(neng)量密度(du)，高放電(dian)平臺，相同的(de)(de)使用(yong)條(tiao)件下(xia)(xia)，高壓(ya)電(dian)池(chi)能(neng)放出(chu)更多(duo)的(de)(de)容量。所以(yi)其(qi)續(xu)航時(shi)間更長，動力(li)也(ye)更強(qiang)。 正常情(qing)況下(xia)(xia)，格瑞普的(de)(de)高壓(ya)電(dian)池(chi)的(de)(de)續(xu)航時(shi)間會提升(sheng)15%-25%，這個(ge)也(ye)是(shi)格瑞普電(dian)池(chi)的(de)(de)其(qi)中一個(ge)核心技術,它具有(you)如下(xia)(xia)優點：

1、高(gao)能量(liang)密度，續(xu)航時間(jian)更(geng)長，比(bi)普通電池(chi)高(gao)達15%；

2、放(fang)電平(ping)臺(tai)高且(qie)穩定，頻繁使用并不影響電池(chi)的壽(shou)命；

3、相同倍(bei)率、尺(chi)寸(cun)情況下，電池能量(liang)密度(du)提升(sheng)15%左右(you)；

4、倍率循環性能可滿足300次之后保持原有80%的(de)容(rong)量；

5、模擬實(shi)際使(shi)用(yong)(yong)進行(xing)可靠性實(shi)驗測，可滿足3年使(shi)用(yong)(yong)壽命，滿足高(gao)低溫、不同倍率需求動力行(xing)業應用(yong)(yong)；

6、具備大(da)規模量產的能力，電芯一致(zhi)性好(hao)。

為什么需要高壓電池？

目前(qian)的(de)(de)鋰(li)聚合物電(dian)(dian)池(chi)(chi)可(ke)分為高(gao)壓電(dian)(dian)池(chi)(chi)（4.35V / 4.4V）和(he)普通(tong)電(dian)(dian)壓電(dian)(dian)池(chi)(chi)（4.2V）。常壓電(dian)(dian)池(chi)(chi)的(de)(de)標(biao)稱電(dian)(dian)壓為3.6 / 3.7V，充電(dian)(dian)電(dian)(dian)壓的(de)(de)上限(xian)一般(ban)為4.2V。高(gao)壓鋰(li)電(dian)(dian)池(chi)(chi)的(de)(de)標(biao)稱電(dian)(dian)壓為3.8V和(he)3.85V，相應(ying)的(de)(de)充電(dian)(dian)截止(zhi)電(dian)(dian)壓分別為4.35V和(he)4.4V。

很多時候(hou)我們(men)所用的(de)電(dian)池(chi)容量(liang)是一(yi)定(ding)的(de)，但是很多我們(men)都希望(wang)電(dian)池(chi)的(de)容量(liang)越(yue)高越(yue)好(hao)。一(yi)般來說(shuo)容量(liang)越(yue)高，電(dian)池(chi)質(zhi)量(liang)也(ye)會(hui)偏高。有什么辦法(fa)能夠解決這個問題(ti)呢？那就(jiu)是提高電(dian)池(chi)的(de)電(dian)壓(ya)。

根(gen)據(ju)實驗室統計(ji)，當電(dian)壓升高(gao)(gao)時(shi)(shi)(shi)(shi)，在(zai)相(xiang)同的(de)(de)放電(dian)時(shi)(shi)(shi)(shi)間內和相(xiang)同容量的(de)(de)情況(kuang)下，正常(chang)電(dian)壓的(de)(de)電(dian)池(chi)(chi)用完(wan)電(dian)的(de)(de)時(shi)(shi)(shi)(shi)間是低于(yu)高(gao)(gao)電(dian)壓電(dian)池(chi)(chi)用完(wan)電(dian)的(de)(de)時(shi)(shi)(shi)(shi)間。這就充分說(shuo)明，高(gao)(gao)壓電(dian)池(chi)(chi)能夠(gou)延長電(dian)池(chi)(chi)的(de)(de)使用時(shi)(shi)(shi)(shi)間。

以上就是高(gao)壓電池(chi)廠家格(ge)瑞普給大(da)家帶來高壓電(dian)池的功能特點介紹。