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EVElectrek·

CATL chief: solid-state batteries at ‘level 4 of 9,’ no leap until 2030

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Novelty
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Trend
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Summary

CATL’s leadership is tempering expectations around solid-state batteries, saying the technology is still at an early-to-mid stage of development and will not deliver a major breakthrough before 2030. The company describes its progress as level 4 out of 9, suggesting meaningful technical advances have been made but that commercial readiness remains limited by remaining engineering, manufacturing, cost, and reliability challenges. For the EV industry, the comments are significant because CATL is o

Why It Matters

  • CATL’s scale makes its battery-roadmap comments influential for automakers, suppliers, and investors.
  • The 2030 timeline suggests solid-state batteries are unlikely to disrupt EV markets in the near term.
  • Continued reliance on lithium-ion batteries remains probable as manufacturers scale EV production.
  • The level-based assessment highlights unresolved technical and manufacturing barriers.
CATLsolid-state batteriesEV batterieselectric vehiclesbattery technologyautomotive supply chainenergy storage

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