锂电池和铅酸电池的放电性能和应用领域的差异_深圳市山木新能源科技股份有限公司

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锂电池和铅酸电池的放电性能和应用领域的差异

2022-10-19

锂电池

一(yi)、锂电(dian)(dian)池和铅(qian)酸(suan)电(dian)(dian)池放电(dian)(dian)性能的差异

1) 在(zai)电(dian)(dian)池的低温环境下，锂电(dian)(dian)池的放(fang)电(dian)(dian)性能在(zai)耐低温方面要比(bi)铅酸电(dian)(dian)池好得(de)多；

2) 在循环寿(shou)命方面，锂电池(chi)约为铅酸电池(chi)的两倍；

3) 在工作电压(ya)方(fang)面，锂电池为3.7V，铅酸电池为2.0V，放电平台高于铅酸电池；

4) 在(zai)电池(chi)能量密度方面(mian)，锂电池(chi)远高于(yu)铅(qian)酸电池(chi)；

5) 在(zai)相(xiang)同的容量和(he)电压下(xia)，锂电池比铅酸电池重量更轻(qing)，尺寸和(he)形状更灵(ling)活；

尽管如(ru)此，铅酸(suan)电(dian)(dian)池(chi)仍凭借(jie)强大(da)电(dian)(dian)流(liu)放电(dian)(dian)性(xing)能、稳定的(de)(de)电(dian)(dian)压特(te)性(xing)、广泛的(de)(de)温(wen)度应用(yong)范围(wei)、单体电(dian)(dian)池(chi)容量大(da)、安全性(xing)高且原料丰富、可再(zai)生利用(yong)、价格低廉等一系列(lie)优点，在大(da)多数传统(tong)领域(yu)和(he)一些(xie)新兴应用(yong)领域(yu)占据了稳固的(de)(de)地位(wei)。

二(er)、锂电池与铅酸电池在应用领域的(de)差异

由于(yu)锂电(dian)池在能(neng)量密度、尺寸和形状等方面(mian)的(de)定制(zhi)更(geng)加灵活，在应用领域中，倾向(xiang)于(yu)轻(qing)量化的(de)智能(neng)设(she)备，如智能(neng)可(ke)穿戴3C产品(pin)、便携式移动(dong)电(dian)源(yuan)等。

铅酸(suan)电池由于(yu)形状单一、单元(yuan)单一，体积(ji)又大又重。它们大多数用于(yu)储能(neng)设备，携带不(bu)便但不(bu)能(neng)总(zong)是使用交流电。

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