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磷(lin)酸(suan)铁(tie)锂电(dian)池的(de)报价有(you)三(san)种方式(shi)，一(yi)(yi)种是只购买磷(lin)酸(suan)铁(tie)锂电(dian)池电(dian)芯的(de)价格(ge)(ge)，另一(yi)(yi)种是没有(you)保(bao)护(hu)(hu)板(ban)的(de)磷(lin)酸(suan)铁(tie)锂电(dian)池的(de)价格(ge)(ge)，后一(yi)(yi)种是保(bao)护(hu)(hu)板(ban)的(de)价格(ge)(ge)。这三(san)种方法的(de)价格(ge)(ge)完全不同。下(xia)面我(wo)们详细来看一(yi)(yi)下(xia):

1、只(zhi)买磷酸铁锂电(dian)池电(dian)芯

铁(tie)锂(li)(li)电(dian)(dian)(dian)池具有(you)(you)全新电(dian)(dian)(dian)芯(xin)(xin)和(he)梯(ti)形(xing)电(dian)(dian)(dian)芯(xin)(xin)。全新电(dian)(dian)(dian)芯(xin)(xin)是从原(yuan)材料到(dao)成本的(de)新产(chan)品(pin)(pin)。梯(ti)形(xing)电(dian)(dian)(dian)池是指(zhi)二次(ci)电(dian)(dian)(dian)池，例如新能源(yuan)汽车(che)用(yong)(yong)磷酸(suan)铁(tie)锂(li)(li)电(dian)(dian)(dian)池，电(dian)(dian)(dian)芯(xin)(xin)到(dao)一定程度后，它不(bu)能为车(che)辆提供动力或(huo)容量，但电(dian)(dian)(dian)芯(xin)(xin)没有(you)(you)破裂。经过(guo)一定的(de)维修(xiu)和(he)调整后，可以在(zai)下一级电(dian)(dian)(dian)气设备(bei)上使用(yong)(yong)。例如通信基站备(bei)用(yong)(yong)电(dian)(dian)(dian)源(yuan)、电(dian)(dian)(dian)动自(zi)行车(che)、部(bu)分(fen)3C产(chan)品(pin)(pin)等(deng)。因此，有(you)(you)些人在(zai)购(gou)买电(dian)(dian)(dian)芯(xin)(xin)时，往往会发(fa)现不(bu)同(tong)商家的(de)报价有(you)(you)点(dian)不(bu)同(tong)，有(you)(you)的(de)甚(shen)至有(you)(you)8元1Ah到(dao)2元的(de)差(cha)距。如果价格太低，大多数是梯(ti)形(xing)磷酸(suan)铁(tie)锂(li)(li)电(dian)(dian)(dian)池电(dian)(dian)(dian)芯(xin)(xin)。当然，这并不(bu)意味着不(bu)好，这取决于具体(ti)的(de)产(chan)品(pin)(pin)应用(yong)(yong)要求。

2、只买磷(lin)酸铁锂电池(chi)无(wu)保护(hu)板

在(zai)(zai)这种(zhong)购(gou)买(mai)形式中，全新(xin)(xin)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)和梯(ti)次(ci)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)也(ye)存在(zai)(zai)差异。因(yin)此，采(cai)购(gou)商在(zai)(zai)采(cai)购(gou)时(shi)，好先了解一(yi)(yi)(yi)(yi)(yi)下电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)供应(ying)商所报的(de)(de)(de)(de)(de)价(jia)格(ge)(ge)是(shi)全新(xin)(xin)磷(lin)酸(suan)铁(tie)(tie)锂(li)(li)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)价(jia)格(ge)(ge)还是(shi)梯(ti)次(ci)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)价(jia)格(ge)(ge)。一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)来说(shuo)，梯(ti)次(ci)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)价(jia)格(ge)(ge)报价(jia)几(ji)乎是(shi)全新(xin)(xin)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)半折扣。没有保护板的(de)(de)(de)(de)(de)磷(lin)酸(suan)铁(tie)(tie)锂(li)(li)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)基(ji)本(ben)(ben)上(shang)都(dou)是(shi)单一(yi)(yi)(yi)(yi)(yi)的(de)(de)(de)(de)(de)低(di)压电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)，并且并联(lian)和串(chuan)联(lian)的(de)(de)(de)(de)(de)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)数量基(ji)本(ben)(ben)上(shang)都(dou)在(zai)(zai)数量范围(wei)内，因(yin)为磷(lin)酸(suan)铁(tie)(tie)锂(li)(li)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)致性(xing)不是(shi)很好，所以(yi)可(ke)以(yi)串(chuan)联(lian)和并联(lian)使用的(de)(de)(de)(de)(de)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)数量有限。这种(zhong)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)电(dian)(dian)(dian)压和容量不是(shi)很大，大的(de)(de)(de)(de)(de)时(shi)候容易(yi)出(chu)现问题。一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)来说(shuo)，实力雄(xiong)厚的(de)(de)(de)(de)(de)磷(lin)酸(suan)铁(tie)(tie)锂(li)(li)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)厂家(jia)生(sheng)产的(de)(de)(de)(de)(de)磷(lin)酸(suan)铁(tie)(tie)锂(li)(li)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)电(dian)(dian)(dian)芯的(de)(de)(de)(de)(de)报价(jia)基(ji)本(ben)(ben)上(shang)都(dou)是(shi)全新(xin)(xin)的(de)(de)(de)(de)(de)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)，准时(shi)的(de)(de)(de)(de)(de)价(jia)格(ge)(ge)在(zai)(zai)8元1Ah左(zuo)右。对于梯(ti)次(ci)磷(lin)酸(suan)铁(tie)(tie)锂(li)(li)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)厂家(jia)来说(shuo)，报价(jia)一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)在(zai)(zai)6元1Ah左(zuo)右，有的(de)(de)(de)(de)(de)甚至在(zai)(zai)5元1Ah左(zuo)右。

3、磷酸铁锂电池加保护板

磷(lin)(lin)酸(suan)铁锂电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)添加保(bao)护板(ban)。这种电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)一般为12V以(yi)上(shang)的(de)单电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)或(huo)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)组。这种电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)分为全新电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)和梯次电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)。这种电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)的(de)价(jia)格(ge)(ge)(ge)与上(shang)述第2点的(de)价(jia)格(ge)(ge)(ge)相同。价(jia)格(ge)(ge)(ge)差(cha)异(yi)主要在(zai)(zai)电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)保(bao)护板(ban)上(shang)。电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)保(bao)护板(ban)的(de)价(jia)格(ge)(ge)(ge)差(cha)异(yi)在(zai)(zai)于功能差(cha)异(yi)和组件成本。因此(ci)，磷(lin)(lin)酸(suan)铁锂电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)加上(shang)保(bao)护板(ban)的(de)价(jia)格(ge)(ge)(ge)会因制(zhi)造商而异(yi)。但是不管怎样，当我们购买磷(lin)(lin)酸(suan)铁锂电(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)时，首先要弄清楚自己的(de)实际需求，然后选择适合(he)自己经济(ji)效益(yi)的(de)产品。