What is the battery life of a keyless start key?

[EleanorMarie]

Keyless entry batteries typically have a lifespan of around five years. Keyless Start: The Keyless Start System allows the vehicle to be started without physically turning a key. Simply keep the key in your bag or pocket and press the button inside the car to ignite the engine. This provides greater convenience and enhances the sense of luxury and technology. Principle of Keyless Start: The system utilizes advanced Radio Frequency Identification (RFID) technology. It automatically locks and unlocks the doors by sensing the chip in the smart card carried by the owner. This means that when the driver approaches the vehicle within a certain distance, the door locks will automatically open and disable the anti-theft system. Conversely, when the driver moves away from the vehicle, the door locks will automatically engage and activate the anti-theft system.