Hyundai suggests it has taken a giant leap in EV battery technology, filing a patent for an all-solid-state EV battery system in the US. The company aims to bolster battery stability and energy density, striving for longer-lasting and superior-performing electric vehicles. The patent, titled “All-Solid-State Battery System Provided with Pressurizing Device,” was granted on December 28, 2023. Unlike traditional lithium-ion… Read more…