Which is Better: BYD Battery or CATL Battery?

With the rapid growth of the new energy vehicle (EV) industry, traction batteries—often regarded as the “heart” of electric vehicles (EVs)—directly impact the overall performance of an EV. Among the numerous battery manufacturers, BYD and CATL stand as two giants, each achieving notable success in battery technology. However, for consumers, the question remains: which is better, BYD batteries or CATL batteries? This question merits in-depth exploration.