Panasonic to boost energy density in Tesla battery cells by 20%

This is the first time Panasonic has outlined these targets, putting down a marker in a highly competitive sector to stay ahead of the game. The supplier also said it would commercialize a cobalt-free version of its battery cells “in two to three years.”

source https://www.autonews.com/suppliers/panasonic-boost-energy-density-tesla-battery-cells-20