推荐回答(5个)
这两个人说得都有道理。但电池坏的可能性大一些。
因为电池缺水是贫液式电池特有的现象,实际上是电解液干涸失效。
主要的原因有:
(1)充电电压过高,过充电流过大。(这条与充电器好坏有关)
(2)槽壁失水。(这条与电池好坏有关)
(3)板栅腐蚀失水。(这条与电池好坏有关)
(4)自放电耗水。(这条与电池好坏有关)
另外,鼓气是因为在电池的充放电过程中,如果充电器不知道断电的话,会使得电池的电压继续升高,称为过充。一旦端电压达到2.30-2.35V/单体电池后,就发现氢氧气体窜动形成电解液“沸腾”现象,电压若此时再升高,进入电池的电流就几乎全部用在电解水上,电解水,产生的都是气体,所以会鼓气。
因此,你真的想要明白到底是什么原因的话,我建议你先用万用电表测量一下你坏掉的电池的端电压,是不是超过48V很多,如果是的话,那有可能是充电器的原因,但我觉得可能性较小。
所以建议不要买旧电池,因为作为一个外行来说,电池到底旧到什么程度,并不是我们能够凭肉眼判断的。要借助很多测试手段。
希望对你有帮助。
自认倒霉吧,两者的作用是相互的,坏的充电器冲好的电池,能使之发热失水,导致鼓包。可你原本就是旧的电池,已经存在失水,不能介定是充电器坏了。如果你非要讲究,买组新电池,再用这充电器充,用几天,注意充电时间如果超过8个-10个小时,摸摸电池有没有发热,有的话就是充电器坏了,没有就是原来的旧电池本身就已经严重失水,不会跳灯。不过即使这样你也很难追究哪个旧电池商的责任,工商没有这类专业的知识;你可以在买新电池之前与旧电池商,工商3方一起进行协定,写下来,再买新电池测试。
铅酸蓄电池的寿命一般在1~3年,电瓶车用的不超过2年,反复充放电会使电极上附着硫酸铅微晶,这个东西不会在充电或者放点的时候被分解,它覆盖了电池极板,减少电池容量,导致冲一会就满了,用一会就没电了,这时就应该要换新的了,而且最好是一组全换掉,蓄电池鼓包是因为温度过高或者缺电解液,
你买旧电池本身就是个错误,问题出在电池上,找电池那家,退钱,或者抵价换新的,电池要买正牌,贵一点没关系,你还算幸运,没爆炸
电池翻新,全是骗人的,实际上就是用一个脉冲电压给电池充电,用脉冲来分解硫酸铅微晶,实际上,没啥用,你买的充电器,有的本身也有脉冲
电池要寿命长,没电了必须立即充电,不能隔夜,长时间不用,也要定期1个月冲电一次
是充电器的问题 电池膨胀的直接原因就是 充电时间过长导致的 膨胀是因为里面产生了气体 又排不出来造成的
LZ我可以肯定的告诉你 是你在买电池那被骗了 这明显是电磁缺少硫酸 还有个叫什么名字我忘记了 你买电池的时候他有没有给你保证换一个月啊 什么的 如果没有你最好去买个新的吧 现在48V 12氨的 好像就3 4 百吧 电磁拿东西最好不要去买旧的 一般都是假的 我以前也有和你一样的经历
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