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Chinese EV Makers Lead in Solid-State Battery Innovation

4/8/2026

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Summary

Story summary

Chinese EV manufacturers such as SAIC Motor and Chery Automobile are advancing solid-state battery technology.
Solid-state batteries use a solid electrolyte and promise higher energy density, safety, and longer ranges.
Davis Zhang of Suzhou Hazardtex states Chinese firms are leading in mass production.
Costs remain a hurdle, with batteries costing over 20,000 yuan (about US$2,906) and solid-state versions potentially up to three times more.

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Story summary

Chinese EV manufacturers such as SAIC Motor and Chery Automobile are advancing solid-state battery technology.
Solid-state batteries use a solid electrolyte and promise higher energy density, safety, and longer ranges.
Davis Zhang of Suzhou Hazardtex states Chinese firms are leading in mass production.
Costs remain a hurdle, with batteries costing over 20,000 yuan (about US$2,906) and solid-state versions potentially up to three times more.