How Often Should the Car Key Battery Be Replaced?

[VanMiles]

Car key batteries should be replaced every 3 years. Lifespan: The battery inside a car remote key typically lasts about 3 years. When the battery runs out, you need to open the key casing to replace it. Car owners with strong DIY skills can open the key casing themselves to replace the battery, as the process is relatively simple. Precautions: The car remote key contains a chip, so be careful not to damage it during disassembly. Otherwise, replacing the chip can be troublesome. The casing of the remote key is generally not waterproof, so car owners should never immerse the key in water, as this can damage the chip. When using the remote key, try to avoid remote operation from long distances, as this will increase battery consumption.