Facing the eventual demise of gasoline engines, the world’s biggest maker of spark plugs is turning its focus to a component it believes will be just as vital in the coming era of electric vehicles — next-generation all solid state batteries.
Facing the eventual demise of gasoline engines, the world’s biggest maker of spark plugs is turning its focus to a component it believes will be just as vital in the coming era of electric vehicles — next-generation all solid state batteries.