Solid-state batteries promise longer range, faster charging, and improved safety, but durability has been a major hurdle. Researchers in China...

Solid-state batteries promise longer range, faster charging, and improved safety, but durability has been a major hurdle. Researchers in China...

The cutting-edge cells replace the flammable liquid electrolyte used in conventional lithium-ion batteries with a solid material, boosting energy density — CATL aims to begin…