Does BYD's battery warranty cover undercarriage impacts?

[EvelynDella]

BYD's battery warranty does cover undercarriage impacts. BYD's battery warranty policy is as follows: 1. Lifetime Warranty: Currently, BYD's battery warranty policy offers a lifetime warranty on the three major electric components (battery, motor, and electronic control) for the first private owner (non-commercial use), while the vehicle warranty policy covers 6 years or 150,000 kilometers. For the three major electric systems, BYD provides a lifetime warranty, which is very rare among all new energy vehicle manufacturers and demonstrates BYD's confidence in its three major electric products. 2. Battery Replacement: According to BYD's warranty terms, free battery replacement is only available when the battery's degradation is abnormal. As for the standard of degradation, BYD has not yet provided an official calculation method, and the government has not established relevant regulations. Currently, the most common industry practice is to replace the battery free of charge when the degradation exceeds 30%.