Caring For The 12V Battery In Your BYD

Electric vehicles still have a 12V battery that powers several important systems, such as the display and dashboard, lighting, control units and sensors, and the safety warning system.

1. Use the right battery. Choose a certified 12V battery suited to your car.

2. Replace it within its expected lifespan. Check it periodically and don't let it degrade too far.

3. Watch for warning signs. Slow system start-up, warning lights, or electronics behaving oddly.

4. Check the charging system. The DC-DC converter should be working normally to keep the 12V battery charged.

5. Avoid leaving it parked for too long. If the car won't be used for a while, follow the service center's care guidance.

If you notice an unusual smell, excessive heat, or a warning light, have the car inspected right away.

In summary, proper 12V battery care keeps the car's electrical systems stable and safe. This is general information — please check the guidance in your specific model's manual.