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Independent tests show Donut Lab’s prototype solid-state cell can charge to 80% in under five minutes at 11C rates. However, durability, chemistry disclosure and pack-level validation remain unresolved.

A 2025 analysis of 8,000 EVs found average battery health above 95%, with even older models retaining solid capacity. The study suggests battery degradation is slower and more predictable than many assume.

Karma Automotive plans to launch a fully electric model using semi-solid-state batteries in 2027. By leveraging low-volume production, the niche automaker aims to pilot next-generation battery technology ahead of mass-market adoption.

CATL and Changan aim to introduce the first sodium-ion battery passenger EV by 2026. The technology offers lower costs, improved safety, and exceptional cold-weather performance, signaling a shift toward multi-chemistry EV platforms.

Verge Motorcycles’ solid-state battery EV has drawn attention for bold claims, but shifting delivery timelines, certification hurdles, and industry skepticism suggest the technology may still be far from mass production.

General Motors is reshaping its EV battery strategy by localizing lithium, manganese, nickel, and graphite sourcing to lower costs, reduce supply risk, and improve pricing control for future electric vehicles.

CATL claims its new 5C battery can withstand frequent ultra-fast charging with minimal degradation, offering up to 1.8 million km of lifespan through improved materials, thermal control, and battery management technology.

LFP batteries became the world’s most widely used EV chemistry in 2025, driven by lower costs, safer materials, and rapid adoption in China and Europe, reshaping battery strategy across the auto industry.