The first thing that is certain is: the tire pressure sensor battery can be replaced! But not all tire pressure sensor batteries support replacement, such as most original tire pressure sensors. Due to the national regulations that will force vehicles to install tire pressure monitoring systems, many friends are asking questions about tire pressure monitoring, and there are two key questions among them: Can the car tire pressure monitoring battery be replaced? How to choose the brand of TPMS battery?

Equipped with tire pressure sensor, the battery can be replaced
The tire pressure monitoring system of a car is actually a set of small Bluetooth devices. The sensor installed inside the steel ring sends the tire pressure data to the display screen in a timely manner through Bluetooth signals to monitor the tire pressure, which is of great significance to the safe driving of the vehicle.
Most of the batteries in tire pressure sensors use button batteries, but the only difference is that the button batteries of the tire pressure sensor are welded together with the circuit board through the positive and negative electrodes to prevent virtual connection of the electrodes. However, some original tire pressure sensors basically do not support battery replacement due to design reasons. However, the original battery has a longer service life, generally 8-10 years, or even longer.
There are some well-known brands of tire pressure monitoring kits in China, which are relatively more affordable, the batteries can be replaced, and they are simple and easy to learn. But it requires certain professional skills and tools.

External tire pressure sensor battery replacement is easier
There are external types of simple tire pressure monitoring, but the sensitivity and accuracy are not as high as the built-in type, and the price is relatively cheap. And it is easy to damage, so the usage rate is not high and it will be gradually eliminated.
The battery of the external tire pressure sensor is installed on the outer cover that integrates the sensor and the valve core. When you unscrew the outer cover, you can see a small button battery, which is relatively simple to replace.
Prevent tires from running flat
Tires are equipped with a tire pressure monitoring system, which can provide early warning of tire pressure. However, emergencies may also occur, such as a puncture due to an impact. Although the tire has been damaged at this time, you cannot assume that since the tire has been damaged, you cannot force it. Drive until you find a repair point.
It should be reminded that although the tire is damaged, the tire pressure sensor may not be damaged. If you continue to drive despite a lack of air, the tire pressure sensor will be damaged at the same time. There is no doubt about this.

Each sensor is built into the tire near the valve door. The sensor is powered by a battery and wirelessly transmits the measured tire pressure value to the receiver and then displays it.
In short, the tire pressure monitoring system has all advantages and no disadvantages. Especially during high-speed driving, the tire pressure changes rapidly, and the changing tire pressure is the biggest safety hazard, so tire pressure monitoring is viewed from another angle. , which is the protection of safety and life. Therefore, it is also very important to replace the battery of the tire pressure sensor!

How to choose tire pressure battery brand
There are so many tire pressure battery brands, how do you choose? There are so many tire pressure battery brands to choose from, domestic or imported. Lijia batteries are more stable than ordinary batteries in their ability to adapt to special environments. The HT series button batteries CR1225HT, CR1632HT, CR2025HT, CR2032HT and CR2450HT produced by Lijia, which are specially used in the field of tire pressure monitoring (TPMS), have obtained the official UL certification of the United States. The working temperature of the tire pressure batteries produced is suitable for -40~125 °Using environment, it is one of the preferred choices in the pre-installation market. Lijia Battery has been focusing on the battery industry for 19 years and has its own large-scale processing plant assembly line to meet various customer customization needs. Tire pressure battery chooses Lijia button battery, which is of excellent quality, reliable and stable.