How Long Does the Tire Pressure Monitoring Battery Last?

[Steph]

Tire pressure monitoring built-in batteries typically have a lifespan of 3-5 years, which should be calculated based on the vehicle's usage time. Tire pressure monitoring functions: According to the monitoring method, it can be divided into indirect tire pressure monitoring and direct tire pressure monitoring. Generally, most factory-installed tire pressure monitoring systems are indirect, with sensors usually being built-in. The monitoring accuracy of built-in and external tire pressure monitoring is almost the same. The principle of direct tire pressure monitoring: It uses pressure sensors installed on each tire to monitor the tire pressure in real-time, then transmits the data to the vehicle's computer via a wireless transmitter. The car's dashboard will display the tire pressure data for each tire, and when the tire pressure is too low or too high, the tire pressure monitoring system will automatically issue an alert.