Finland Develops World's First Mass-Produced Solid-State Battery: Boasting 100,000 Cycle Life and 400Wh/kg Energy Density
2026-01-12 / Read about 0 minute
Author:小编   

At this year's Consumer Electronics Show (CES), Finnish battery startup Donut Lab made headlines by unveiling the world's first commercially viable, mass-produced all-solid-state battery designed specifically for real-world vehicle applications. The company has outlined plans to integrate this groundbreaking battery into Verge Motorcycles' electric motorcycles during the first quarter of 2026. This innovative battery offers a suite of impressive features, including high energy density, extended driving range, rapid charging capabilities, an exceptionally long cycle life, and unparalleled safety and stability. If successfully brought to mass production, it will mark a monumental leap forward in the power battery industry.

However, the introduction of this product has not been without its share of skepticism. Concerns have arisen due to the company's somewhat vague responses to inquiries, discrepancies between the data presented on the official website and the actual claims made, as well as reports of longer-than-expected charging times in real-world conditions. Despite these challenges, Donut Lab maintains a strong partnership with Verge Motorcycles and is set to collaborate with WATTEV in the development of an advanced electric vehicle platform.

Historically, both the capital market and the industry supply chain have held the belief that the widespread adoption of solid-state batteries was still several years away, with many companies projecting mass production timelines between 2026 and 2030. The emergence of Donut Lab's product could potentially expedite the competitive dynamics within the industry, pushing other players to accelerate their own development efforts.