Why Is Everyone Trying to Build a Solid-State Battery?
- A battery technology that’s getting a lot of attention is solid-state batteries, lithium-ion batteries that replace the liquid electrolyte with a solid material.
- Chinese battery manufacturer CATL alone had more than 1,000 people devoted to solid-state battery research as of 2024, and battery manufacturers like BYD, LG, and Samsung are also working on the technology.
- US and European startups making solid-state batteries have collectively raised over $4 billion as of 2025.
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- A battery technology that’s getting a lot of attention is solid-state batteries, lithium-ion batteries that replace the liquid electrolyte with a solid material.
- Chinese battery manufacturer CATL alone had more than 1,000 people devoted to solid-state battery research as of 2024, and battery manufacturers like BYD, LG, and Samsung are also working on the technology.
- US and European startups making solid-state batteries have collectively raised over $4 billion as of 2025.
Sources: Construction-physics