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挂卡锂电池的三个知识点

2022-03-17

挂卡锂电池的三个知识点

一(yi)、挂卡锂电池保养方法

1、新(xin)购买(mai)的电(dian)(dian)池在使用(yong)前(qian)要充(chong)满(man)电(dian)(dian),充(chong)电(dian)(dian)电(dian)(dian)压一般在4.16V到4.2V之(zhi)间,不宜超(chao)过(guo)4.23V。电(dian)(dian)池充(chong)满(man)电(dian)(dian)后,应进行放(fang)电(dian)(dian),放(fang)电(dian)(dian)过(guo)程(cheng)中(zhong)好(hao)保(bao)持中(zhong)小电(dian)(dian)流;根据(ju)以上(shang)步(bu)骤循环三次(ci)即可。

2、避(bi)免过度充(chong)电(dian)。某(mou)些充(chong)电(dian)器不(bu)具备充(chong)满电(dian)后关闭(bi)电(dian)池(chi)(chi)的功能,则电(dian)池(chi)(chi)充(chong)满电(dian)不(bu)会(hui)自动中断充(chong)电(dian),对电(dian)池(chi)(chi)造成不(bu)必要的损坏。

二、挂卡锂电池会爆炸吗?

挂卡锂(li)(li)电池出于安(an)全考虑采用铝塑包装,与液态锂(li)(li)电池的金属外(wai)壳(qiao)不(bu)同,如(ru)果存在安(an)全隐患不(bu)会爆炸,只会膨胀。

三、挂卡(ka)锂(li)电(dian)池与一般(ban)充(chong)电(dian)电(dian)池的(de)区别

1、挂(gua)卡锂电池(chi)比同体(ti)积(ji)的充电电池(chi)容(rong)量更(geng)大,没有记忆(yi)效(xiao)应。电池(chi)实际上是(shi)一种(zhong)凝胶状物质,易(yi)于(yu)形成各种(zhong)形状,不含有害重金属元素。

2、挂(gua)卡锂电(dian)池(chi)使(shi)用的是固态或胶态电(dian)解质,而充电(dian)电(dian)池(chi)使(shi)用的是液(ye)体(ti)电(dian)解质。


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