What is interesting in this announcement is that Hitachi's solid state battery is so far behind Toyota's solid state batteries to be mass produced in 2021 :) F

What is interesting in this announcement is that Hitachi's solid state battery is so far behind Toyota's solid state batteries to be mass produced in 2021 :) For those who do not know, Toyota and it's battery partners have been announcing solid state batteries 'soon' since ~2010 [1]. [1] https://www.greencarcongress.com/2011/10/toyota-20111019.html https://www.greencarcongress.com/2011/10/toyota-20111019.htm...