Donut Lab really wants us to believe its miracle solid

Billy Odell Tucker-Robinson Founder & Host — Banking With Billy Network • Intelligence Network • Data Science • AI Research • World News
Published: 2026-09-23T13:36:28.695Z • Permanent link

Donut Lab, a Finnish startup in the AI & Tech Ecosystems space, is at the center of a contentious debate surrounding its "solid-state" battery. A recent report from an Intertek lab in the UK found just 3.4 ppm of lithium in a sample of Donut Lab's battery, a result the company is now using to argue that its cell is neither lithium-ion nor sodium-ion. However, some industry observers are questioning the validity of this assertion, citing the limited scope of the lab's testing.

Donut Lab's CEO, Tuomas Palomäki, has been vocal about the company's commitment to innovation and pushing the boundaries of what is possible in battery technology. In a statement released earlier this week, Palomäki emphasized the importance of Donut Lab's unique approach to battery design, saying "Our solid-state battery is not just a incremental improvement, but a fundamental shift in the way we think about energy storage." The company has been tight-lipped about the details of its technology, but sources close to the company have revealed that Donut Lab has been working on its battery design for several years, with a focus on improving safety, efficiency, and scalability.

Meanwhile, industry experts are hailing the development of solid-state batteries as a game-changer for the AI & Tech Ecosystems sector. Solid-state batteries have the potential to offer significant advantages over traditional lithium-ion batteries, including improved safety, faster charging times, and increased energy density. As a result, companies such as Volkswagen and BMW are already investing heavily in solid-state battery research and development, with some predicting that these batteries could become the standard for electric vehicles within the next decade.

Donut Lab's claims about its solid-state battery are significant not just for the company itself, but for the broader AI & Tech Ecosystems sector as a whole. If Donut Lab's battery is indeed a true innovation, it could give the company a major competitive advantage in the market for electric vehicles and other applications that require high-performance batteries. This could have a significant impact on the companies that supply Donut Lab with components, such as Samsung and LG Chem, which are already major players in the lithium-ion battery market.

However, some industry observers are warning that Donut Lab's claims may be exaggerated or even misleading. "If Donut Lab's battery is not truly solid-state, it could damage the reputation of the entire industry," said one analyst at a major investment bank. "Companies like Volkswagen and BMW are investing heavily in solid-state research and development, and if Donut Lab is trying to steal the spotlight, it could have serious consequences for the entire sector.

Moreover, the development of solid-state batteries is not just a matter of technological innovation, but also of regulatory and policy considerations. Governments around the world are starting to take a closer look at the environmental impact of battery production and disposal, and companies that can demonstrate a commitment to sustainability are likely to be rewarded. Donut Lab's claims about its battery could be seen as a major step in the right direction, but only if they are backed up by robust testing and validation.