Honda plans to build solid-state batteries for EVs

Honda has unveiled a new demonstration facility in Japan, showcasing its commitment to accelerating the development and mass production of solid-state batteries. This groundbreaking technology promises to revolutionize the electric vehicle industry by offering higher energy density, longer lifespans, and improved safety.

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Solid-state batteries, which replace liquid electrolytes with solid materials, have the potential to significantly enhance the performance and range of electric vehicles. However, scaling up production and reducing costs remain significant challenges. Honda’s new facility aims to address these hurdles by streamlining the manufacturing process and optimizing production efficiency.

The company’s innovative approach includes a continuous inline mixer, which is designed to increase production speed by three times compared to traditional batch processing methods. Honda plans to begin producing batteries on this line as early as January 2025.

While solid-state battery technology is still in its early stages, Honda’s progress signals a promising future for electric vehicles. The company’s focus on innovation and its partnership with LG Energy Solution to build a battery plant in Ohio further solidify its position in the EV market.

In the meantime, Honda is leveraging existing technologies to deliver compelling electric vehicles. The Prologue SUV, built on GM’s Ultium platform, has received positive reception in the US market. The company is also preparing to launch a larger SUV in 2025, as well as a new vehicle based on its Honda e:Architecture platform.