In this video, Motley Fool contributors Jason Hall and Tyler Crowe break down BYD's (OTC: BYDD.F) latest battery tech, what it means for Tesla (TSLA +2.27%), and why QuantumScape (QS +7.95%) might be a bigger winner than either.
*Stock prices used were from the afternoon of March 27, 2025. The video was published on April 4, 2025.