/technologies/power-management/b/blog/posts/new-solid-state-battery-designed-with-a-silicon-anode-and-promises-shockingly-longer-lifeThe new solid-state battery features a cathode composite layer, a sulfide solid electrolyte layer, and a carbon-free micro-silicon layer, making it energy-dense and suitable for electric vehicles and grid storage. (Image credit: UC San Diego via YouTen-USTelligent Community 12