SEOUL -- Tesla CEO Elon Musk has said the automaker may be able to mass produce longer-life batteries with 50 percent more energy density in three to four years.
SEOUL -- Tesla CEO Elon Musk has said the automaker may be able to mass produce longer-life batteries with 50 percent more energy density in three to four years.
Suppliers have become more pessimistic about their financial outlooks and how globally competitive they are since tariffs have gone into place, MEMA data shows.