All-Solid-State Battery Packs: Smaller, Lighter, Safer
2026 is widely recognized as a pivotal year for solid-state battery industrialization. CATL's semi-solid-state batteries have achieved energy density exceeding 500Wh/kg, Sunwoda has announced its first-generation all-solid-state battery for 2026, and BYD's sulfide all-solid-state battery has passed vehicle-grade certification. With advantages of smaller volume, lighter weight, and higher safety, solid-state batteries are moving from laboratories to production lines, poised to fundamentally rewrite the competitive rules of electric vehicles.
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