What is the gap between Tesla and BYD? Veteran driver: You will understand when you get on the highway
1. Self-developed battery, obtained in an overwhelming manner
From the very beginning, BYD started by producing batteries. In 2003, it relied on battery technology to become the third largest car company in the world. At present, BYD is using a completely self-developed "blade" battery in the world, and its safety performance has been greatly improved compared with the ternary lithium battery.