磷酸鐵鋰電池參數有哪些?
磷酸鐵鋰電池參數主要分兩種情況下去說,一種是對電芯自身的參數去說,另一種是對成品電池去說。那么磷酸鐵鋰電池參數分別從這兩個方面來說都分別有哪些參數呢?
1、磷酸鐵鋰電池(chi)電芯參數

磷酸鐵鋰電池電芯重要參數主要有電壓、容量和體積大小這幾個方面,其他還有就是電芯是屬于高倍率電芯、低溫電芯還是常規電芯這方面的屬性了。
鐵鋰電(dian)(dian)(dian)池(chi)電(dian)(dian)(dian)芯(xin)電(dian)(dian)(dian)壓(ya)參數有(you)兩個,一個是(shi)(shi)一般市(shi)場上所說的(de)標稱電(dian)(dian)(dian)壓(ya)是(shi)(shi)3.2V,另一種是(shi)(shi)定制類高壓(ya)電(dian)(dian)(dian)芯(xin),電(dian)(dian)(dian)壓(ya)是(shi)(shi)3.65V,數屬于高能量密(mi)度類型的(de)電(dian)(dian)(dian)芯(xin)。
電(dian)芯容(rong)量(liang)(liang)大(da)小(xiao)(xiao)與(yu)大(da)小(xiao)(xiao)體積(ji)的大(da)小(xiao)(xiao)有一定(ding)的關系,對于同一種類型(xing)的電(dian)芯來說,容(rong)量(liang)(liang)大(da)體積(ji)就會(hui)大(da),容(rong)量(liang)(liang)小(xiao)(xiao)體積(ji)就會(hui)小(xiao)(xiao)。
下(xia)面是關于磷酸鐵鋰電池電芯的參數(shu)表(biao):
| 型號規格 | 放電 倍率 | 容量 (mAH) | 電壓 (V) | 厚度 (mm) | 寬度 (mm) | 長度 (mm) |
| GRP6230048 | 1C | 650 | 3.65V | 5.8±0.2 | 30.0±0.5 | 49.0±0.5 |
| GRP9230085 | 1C | 2000 | 3.65V | 8.5±0.3 | 29.5±0.5 | 85.5±0.5 |
| GRP9041072 | 1C | 2300 | 3.65V | 8.8±0.2 | 40.5±0.5 | 73.0±0.5 |
| GRP8767100 | 1C | 5000 | 3.65V | 8.1±0.3 | 66.5±0.5 | 100.0±0.5 |
| GRP9870170 | 1C | 10000 | 3.65V | 8.7±0.3 | 69.0±1.0 | 170.0±1.0 |
| GRP9945090 | 3C | 3600 | 3.65V | 9.7±0.2 | 45.0±0.5 | 91.0±0.5 |
| GRP6767182 | 3C | 8000 | 3.65V | 6.5±0.2 | 67.0±0.5 | 184.0±0.5 |
| GRP5563124 | 5C | 3500 | 3.65V | 5.3±0.2 | 62.5±0.5 | 126.0±0.5 |
| GRP6065132 | 5C | 4000 | 3.65V | 5.8±0.2 | 63.0±0.5 | 130.0±0.5 |
| GRP6633065 | 10C | 1100 | 3.65V | 6.3±0.2 | 33.0±0.5 | 67.0±0.5 |
| GRP9645090 | 10C | 3200 | 3.65V | 9.3±0.3 | 45.0±0.5 | 91.0±0.5 |
| GRP8034096 | 10C | 2100 | 3.65V | 7.7±0.3 | 33.5±0.5 | 97.0±0.5 |
| GRP6364074 | 20C | 2000 | 3.65V | 6.0±0.2 | 64.0±0.5 | 74.5±0.5 |
| GRP6164096 | 20C | 2800 | 3.65V | 5.9±0.2 | 63.5±0.5 | 97.0±0.5 |
| GRP6870135 | 20C | 5000 | 3.65V | 6.6±0.2 | 69.5±0.5 | 136.0±0.5 |
| GRP8570156 | 20C | 7300 | 3.65V | 8.2±0.3 | 69.5±0.5 | 155.5±0.5 |
| GRP5264074 | 25C | 1700 | 3.65V | 5.0±0.2 | 64.0±0.5 | 74.0±0.5 |
| GRP8149092 | 25C | 2500 | 3.65V | 7.9±0.3 | 48.5±0.5 | 92.0±0.5 |
| GRP6845135 | 25C | 3000 | 3.65V | 6.6±0.2 | 45.0±0.5 | 135.0±0.5 |
| GRP6778156 | 25C | 6000 | 3.65V | 6.4±0.2 | 78.0±0.5 | 154.0±0.5 |
| GRP8678156 | 25C | 8000 | 3.65V | 8.2±0.3 | 78.0±0.5 | 153.5±0.5 |
至于磷酸鐵鋰電芯的低溫參數的話主要是根據應用的低溫環境的溫度范圍來做界定的,比如說在負40度到正50度的范圍下,電芯的放電能力,主要是指可放多大的電流,可以有效放出電池量的多少等為參考來定制的,沒有固定的數據。
2、磷(lin)酸鐵鋰(li)電池參數(shu)
至于成品(pin)磷酸鐵鋰電(dian)(dian)池(chi)參(can)數(shu)(shu)基本上來說是(shi)由電(dian)(dian)芯(xin)參(can)數(shu)(shu)和屬性決定(ding)的,比如(ru)(ru)在電(dian)(dian)池(chi)應用屬性上來說,如(ru)(ru)果是(shi)低溫(wen)電(dian)(dian)芯(xin)的話,那么(me)成品(pin)電(dian)(dian)池(chi)就(jiu)會(hui)是(shi)低溫(wen)電(dian)(dian)池(chi),如(ru)(ru)果是(shi)高(gao)倍率電(dian)(dian)芯(xin)的話,那么(me)就(jiu)是(shi)高(gao)倍率放電(dian)(dian)電(dian)(dian)池(chi)。
成品電(dian)(dian)池(chi)(chi)(chi)是(shi)由一定的(de)(de)電(dian)(dian)芯通過串聯和并聯焊(han)接(jie)連接(jie)后加上(shang)電(dian)(dian)池(chi)(chi)(chi)固定架、電(dian)(dian)池(chi)(chi)(chi)保護(hu)板和外(wai)殼(ke)后組(zu)成的(de)(de)可以直接(jie)在應用設備上(shang)使用的(de)(de)電(dian)(dian)池(chi)(chi)(chi),其使用在電(dian)(dian)壓和容量上(shang)可以達到更(geng)大(da),能滿足更(geng)大(da)用電(dian)(dian)設備的(de)(de)需求。
比(bi)如說一個用(yong)電(dian)設備對電(dian)池的數(shu)據要(yao)求是(shi)電(dian)壓(ya)36V或是(shi)更(geng)高電(dian)壓(ya)數(shu),如果使用(yong)單(dan)顆電(dian)芯是(shi)做不(bu)了的,只能通(tong)過多(duo)個電(dian)芯經過串聯和并聯來(lai)實現。
通(tong)過上面的(de)(de)分析來看,磷酸鐵鋰(li)電(dian)(dian)(dian)池(chi)(chi)參數主(zhu)要是(shi)(shi)由電(dian)(dian)(dian)芯(xin)參數決(jue)定(ding),也就是(shi)(shi)說磷酸鐵鋰(li)電(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)芯(xin)電(dian)(dian)(dian)壓(ya)(ya)是(shi)(shi)確定(ding)的(de)(de),是(shi)(shi)3.2V或3.65V,單顆電(dian)(dian)(dian)芯(xin)容量也是(shi)(shi)有(you)限的(de)(de),目前市場上基本是(shi)(shi)在20000mAh以下;但是(shi)(shi)成品電(dian)(dian)(dian)池(chi)(chi)的(de)(de)電(dian)(dian)(dian)壓(ya)(ya)和(he)容量就可以是(shi)(shi)按需要定(ding)制的(de)(de)。
