BYD's battery warranty period is eight years or 654.38+0.5 million kilometers, and the battery is guaranteed for life. BYD is the only new energy automobile manufacturer in the world with a real lifetime battery warranty.
Matters needing attention of BYD new energy vehicle battery:
The battery warranty here refers to the power battery, which is the battery that drives the vehicle forward, not the battery that supplies power to the body parts. First of all, we must distinguish. The battery can be replaced free of charge, but within 8 years, the mileage shall not exceed 654.38+0.5 million kilometers. At the same time, the battery capacity should be less than 70% of the design capacity (some are 80%).