Bracing for EV shift, NGK Spark Plug ignites all solid-state battery quest

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.

source http://www.autonews.com/article/20171222/OEM05/171229928/solid-state-battery-development-ngk-japan