智能车钥的电池寿命大约在1年左右。由于车钥匙使用的频率不同，电池的消耗量也就不同；不同距离使用车钥匙，耗费的电量会有所不同。给智能车钥匙换电池要很慎重，一旦出现差错，钥匙中的电路板就会烧坏。在更换前，车主要先看清电池更换图解，在拆开钥匙时，要注意各零件原先摆放的位置，尽量选择原装电池；在安装时要仔细辨别电池的正负极，不要放错位置；同时，要注意钥匙底部的 密封圈，不要在更换中损坏，否则就会烧坏电路板。 不少型托辊 吸水树脂 天津水处理设备 邯郸断桥铝门窗 唐山防水 检查井模具 沟盖板模具性车主都喜欢在车钥匙上坠以沉甸甸的饰物，部分男车主甚至还将一大把其他钥匙也串在一起。殊不知，在汽车行驶时的颠簸跳跃中，钥匙上过多的坠物会通过锁芯对电门开关的限位元件和接触点产生磨损，导致其松弛和过早损坏，久而久之会造成发动机启动不灵或行驶中因断电而熄火。更何况，若与其他钥匙放在一起，钥匙是 金属制品，智能钥匙与金属物品相接触或者被金属物品所覆盖有可能出现工作失灵。
The battery life of the smart key is about one year. Due to the different frequency of using the car key, the battery consumption is different; different distances use the car key, the power consumption will be different. It's very prudent to change the battery for the smart car key. Once there is an error, the circuit board in the key will burn out. Before replacement, the car should see the battery replacement diagram clearly. When disassembling the key, pay attention to the original position of each part, and try to select the original battery. During installation, carefully identify the positive and negative poles of the battery, and do not misplace them. At the same time, pay attention to the sealing ring at the bottom of the key, and do not damage them during replacement, or the circuit board will be burned. Many female car owners like heavy ornaments falling on their car keys. Some male car owners even string a large number of other keys together. It is not known that in the bumping and jumping when the car is driving, too many falling objects on the key will wear the limit elements and contact points of the switch through the lock cylinder, resulting in its relaxation and premature damage. Over time, it will cause the engine to fail to start or the engine will shut down due to power failure. Moreover, if the key is a metal product when it is put together with other keys, the smart key may fail to work if it contacts or is covered by metal products.