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Quantumscape

2 articles

db#1346

Donut Lab’s solid-state battery: Too good to be true?

A startup with no commercial track record just claimed to solve the two biggest battery problems—charging speed and lifespan—using sodium and carbon instead of lithium.

01 Apr 2026

CATL’s solid-state patent pushes EV batteries toward the factory

TechnologyRewritten

db#4305

The world’s biggest EV battery maker now has to prove its chemistry on the factory floor

CATL’s new solid-state patent is not a slide-deck promise, but a look at the chemistry the world’s largest EV battery maker wants to carry from lab work into production.

11 Mar 2026