推荐回答(5个)
将蓄电池负极拆掉即可,但是要注意是在车辆不启动的情况下,以免发生触电。
汽车不用,要把蓄电池电线拔下来的原因:
车辆不行驶也会用电,比如车门防盗系统,或者车主自己安装的其他电子设备,这些都是蓄电池的负载,在停车时也会耗电。
其次,蓄电池有自放电的特性,就算是全新的蓄电池,把接头拔掉之后放置半年,电量依然会损失一半,免维护电池时间可以长很多,但是依然免不了自放电。更何况不是全新的电池,电池老化会加快蓄电池自放电的速率。
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扩展资料
拔掉蓄电池电线注意事项
1、在没有读取故障代码之前请勿断开蓄电池连接线
断电之后,控制单元的故障码会自动消除,将会影响你判断故障。所以在断电之前必须记录当前故障码之后,再考虑断电。
2、点火开关处于接通(ON)状态请勿断开蓄电池连接线
突然断开蓄电池连接线,会使电路中线圈产生自感电动势,从而容易损坏电脑板或传感器。
3、不能随意以拆除蓄电池连接线的方法清除故障代码
对于部分发动机而言,断开蓄电池连接线是可以清楚当前存贮的故障码,但有些发动机断开蓄电池之后,防盗和导航将会锁死。所以切不开随意断电。
4、更换蓄电池时,首先断开负极,再断开正极,安装时以相反的方法安装
因为汽车都是负级搭铁,负级搭铁可以防止电磁干扰。在车辆维修中需要断电时只要把电瓶负级拆下,就不易造成短路。
5、安装蓄电池正负电缆线时,一定要安装安装到位,用标准扭矩紧固
再维修中一定要仔细细心,将每一个环节做到一步到位,以防止过多故障产生,造成客户抱怨。
6、合理的断电之后,必须做好相应的匹配
部分车型断电之后,仪表上只会出现时间复位,但是新款大众车型断电之后,仪表上将会有几个黄灯亮起,要将车直行100米,指示灯将会自动熄灭。
参考资料中新网-汽车蓄电池使用注意事项 长期放置不用需充电
参考资料人民网-车辆长期不用 停放前需做好哪些准备?
把电瓶的负极接线拆下来即可,第一断电安全。第二防止慢漏电。关键有一点防盗不报警了。
车辆不宜长时间停放不开,对电瓶和发动机油封损害是很大的。建议至少每个星期叫别人去发动半个小时,给电瓶 充充电,机械部分 润滑一下,防止生锈,如果实在没人照顾车,应该 将电瓶负极拆掉,防止车辆过度耗电。等到用车的时候,多注意观察一下有没有漏油的地方,有的话尽快检修。
一般电池正负极上是两个卡子,将螺栓松开,就可以拿下来了。长期不用的电池要充满电存放,并两三个月检查充电一次。
把蓄电池正极盖(红色的)拔下,用螺丝刀将紧固螺钉松开就能将正极线从电池正极上拔下。
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