隨著國內可持續環保發展的政策要求，在漁業的漁船由燃油驅動改為電動驅動將成為趨勢，而就目前的電池技術來看，鋰電池用作漁船用電池是最有可能的，那么漁船用什么鋰電池好呢？下面我們從鋰電池的種類來談談漁船用哪種鋰電池好？

鋰(li)(li)電(dian)(dian)(dian)池按照原材料來分(fen)，主要有磷酸(suan)鐵(tie)鋰(li)(li)電(dian)(dian)(dian)池、聚合(he)物鋰(li)(li)電(dian)(dian)(dian)池和普通鋰(li)(li)離子電(dian)(dian)(dian)池，按照電(dian)(dian)(dian)芯包裝分(fen)主要圓柱形鋼殼鋰(li)(li)電(dian)(dian)(dian)池、軟包鋰(li)(li)電(dian)(dian)(dian)池和方形鋁殼鋰(li)(li)電(dian)(dian)(dian)池這(zhe)三種(zhong)。

1、一般普通鋰離子電(dian)池

普通鋰(li)(li)離子(zi)電(dian)(dian)(dian)池(chi)(chi)在(zai)耐高溫(wen)方面(mian)不(bu)(bu)如(ru)磷(lin)(lin)酸鐵鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)，在(zai)耐低溫(wen)方面(mian)不(bu)(bu)如(ru)聚合物鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)，安(an)全性能(neng)方面(mian)不(bu)(bu)如(ru)鎳氫電(dian)(dian)(dian)池(chi)(chi)，因此其(qi)裝備價格是比較低的(de)，當然其(qi)一(yi)般用(yong)作照(zhao)(zhao)明儲能(neng)電(dian)(dian)(dian)源，滿足應(ying)急照(zhao)(zhao)明就好。其(qi)安(an)放(fang)位置一(yi)般是能(neng)維持常溫(wen)的(de)地方。目前圓形鋼(gang)殼鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)多為普通鋰(li)(li)離子(zi)電(dian)(dian)(dian)池(chi)(chi)，也(ye)有部分定制的(de)磷(lin)(lin)酸鐵鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)。圓柱形鋼(gang)殼鋰(li)(li)電(dian)(dian)(dian)池(chi)(chi)早形狀和容(rong)量上受(shou)很(hen)大的(de)限制外，同時在(zai)體積(ji)重量上也(ye)是很(hen)大很(hen)重，并(bing)不(bu)(bu)是船(chuan)用(yong)電(dian)(dian)(dian)池(chi)(chi)的(de)理想選擇(ze)。

2、聚(ju)合(he)物鋰(li)電(dian)池

聚(ju)合物鋰(li)電(dian)(dian)池(chi)(chi)基本(ben)都是軟(ruan)包鋰(li)電(dian)(dian)池(chi)(chi)的形(xing)式(shi)，用(yong)的是疊片(pian)式(shi)生產工藝，因(yin)此其(qi)在(zai)體(ti)積、容量(liang)和外形(xing)設計(ji)上的自由(you)度(du)更高，是集體(ti)積小(xiao)、重量(liang)輕、容量(liang)大于一體(ti)的優選船用(yong)鋰(li)電(dian)(dian)池(chi)(chi)，但(dan)是由(you)于其(qi)制作(zuo)成本(ben)相對比較高，加上能量(liang)密度(du)比較高，安全性能比較難(nan)保障，因(yin)此很(hen)難(nan)在(zai)漁船用(yong)電(dian)(dian)池(chi)(chi)領(ling)域展開推(tui)廣使用(yong)。

2、磷酸鐵鋰電池

磷(lin)(lin)酸鐵鋰電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)性(xing)能(neng)方面比(bi)(bi)(bi)一(yi)般儲(chu)能(neng)鋰離(li)子電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)要(yao)好，其具有耐高溫(wen)，具備(bei)一(yi)定(ding)倍率(lv)的(de)大電(dian)(dian)(dian)(dian)流放(fang)電(dian)(dian)(dian)(dian)能(neng)力(li)，普通磷(lin)(lin)酸鐵鋰電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)低溫(wen)性(xing)能(neng)比(bi)(bi)(bi)較差，但(dan)是(shi)經過改良的(de)鐵鋰電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，在低溫(wen)性(xing)能(neng)上(shang)比(bi)(bi)(bi)鎳氫電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)略好，比(bi)(bi)(bi)聚合物鋰電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)略差，但(dan)是(shi)高溫(wen)性(xing)能(neng)則會有所下(xia)降。從安裝成本上(shang)來說，磷(lin)(lin)酸鐵鋰電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)要(yao)比(bi)(bi)(bi)鎳氫電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)要(yao)貴，比(bi)(bi)(bi)聚合物鋰電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)要(yao)低些，因此目前(qian)船(chuan)舶電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)使用的(de)種(zhong)類(lei)大多數是(shi)磷(lin)(lin)酸鐵鋰電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，因為在同等常(chang)溫(wen)應用下(xia)，使用鐵鋰電(dian)(dian)(dian)(dian)池(chi)(chi)(chi)更加(jia)劃(hua)算(suan)些。

磷酸(suan)(suan)(suan)鐵鋰電(dian)(dian)(dian)池(chi)(chi)(chi)有廠家生產(chan)(chan)技術水(shui)平和使用材(cai)料的不(bu)同，在(zai)使用性能效果(guo)和循環壽命上會有差別。想格瑞普電(dian)(dian)(dian)池(chi)(chi)(chi)廠家生產(chan)(chan)制造鐵鋰電(dian)(dian)(dian)池(chi)(chi)(chi)多年，使用專有專利電(dian)(dian)(dian)池(chi)(chi)(chi)配方生產(chan)(chan)制造的磷酸(suan)(suan)(suan)鐵鋰電(dian)(dian)(dian)池(chi)(chi)(chi)有低溫磷酸(suan)(suan)(suan)鐵鋰電(dian)(dian)(dian)池(chi)(chi)(chi)、高倍(bei)率磷酸(suan)(suan)(suan)鐵鋰電(dian)(dian)(dian)池(chi)(chi)(chi)和常規(gui)磷酸(suan)(suan)(suan)鐵鋰電(dian)(dian)(dian)池(chi)(chi)(chi)三(san)大種類，可以根據船(chuan)舶電(dian)(dian)(dian)池(chi)(chi)(chi)實際(ji)應用要求(qiu)設計(ji)定制一(yi)整套(tao)的備用電(dian)(dian)(dian)源系統。

通(tong)過以上關于漁(yu)船(chuan)鋰(li)電(dian)池種類的(de)優缺點對比之后，相(xiang)信很多漁(yu)船(chuan)戶主應該(gai)知道根(gen)據自(zi)己漁(yu)船(chuan)的(de)作業特性來(lai)選擇合適的(de)鋰(li)電(dian)池種類了(le)，總體來(lai)說磷酸鐵鋰(li)電(dian)池是比較好的(de)漁(yu)船(chuan)用鋰(li)電(dian)池。