https://www.siliconvalley.com/2020/09/23/tesla-ceo-elon-musks-next-big-bet-rides-on-better-batteries/

By MICHAEL LIEDTKE and TOM KRISHER | The Associated Press

SAN RAMON — Tesla is working on new battery technology that CEO Elon Musk says will enable the company within the next three years to make sleeker, more affordable cars that can travel dramatically longer distances on a single charge.