Yep, it’s fast: Donut Lab’s solid-state battery gets its first test
Finnish startup Donut Lab has released the first independent test results for its production-ready, solid-state battery. Conducted by the state-owned VTT Technical Research Centre of Finland, the evaluation focused on charging speed and the battery's thermal behavior. This disclosure aims to address skepticism surrounding Donut Lab's claims of a major battery breakthrough.
Yep, it's fast: Donut Lab's solid-state battery gets its first test result\
\
Key takeaways\
- Finnish startup Donut Lab has released the initial independent test results for its production-ready, solid-state battery.\
- The testing, conducted by the state-owned VTT Technical Research Centre of Finland, focused on evaluating charging speed and the battery pack's thermal behavior.\
- This public disclosure aims to address the considerable skepticism Donut Lab has faced regarding its claims of a major battery breakthrough and fast-charging capabilities at scale.\
- Specific quantitative results from the test, such as exact charging times or thermal performance metrics, were not detailed in the initial announcement.
\
What happened\
Finnish startup Donut Lab has unveiled the first independent test results for its solid-state battery, a development announced earlier this year as a
Related articles
Build Your Own Local NMT App with React Native and QVAC
This article explores how Neural Machine Translation (NMT), powered by the Transformer architecture, revolutionized translation by understanding context. We then delve into QVAC, a local-first AI development platform, and its Bergamot engine, enabling private, on-device translation. Learn to set up a React Native app with QVAC and manage model lifecycles for efficient local translation.
in-depth: Chewy Promo Codes: $20 Off July 2026: coupons — Key Details
Pet owners can find substantial savings at Chewy in July 2026. New customers get $20 off first orders (code WELCOME) and free shipping. Existing users benefit from exclusive deals, Autoship discounts, and a Chewy+ membership for ongoing perks and rewards.
The Motorola Edge 70 Max is all about power: Android — Key Details
Motorola has launched its new flagship, the Edge 70 Max, designed for power users with a massive 7100mAh silicon-carbon battery and 25W Qi2 wireless charging. It’s the first Android phone since the Pixel 10 Pro XL to support full 25W Qi2, surpassing other Qi2-enabled Androids capped at 15W. The device also offers 90W wired charging and a Snapdragon 8 Gen 5 chip.
Build Your First Multi-Agent AI System with Python and LangGraph
Building Multi-Agent AI Systems: Plain Python vs. LangGraph As developers, we often tackle complex tasks by breaking them down into smaller, manageable pieces. This principle applies equally to AI systems, especially
How to Understand and Benefit from Kindle's User-Replaceable Battery
Learn how Kindle's upcoming user-replaceable battery design, driven by new EU laws, will enhance device longevity, ease repairs, and reduce e-waste for future models rolling out worldwide from Q3 2026.
Marshall BJA 1959BJA Amp Review: Punk Rock Tone Reimagined
Quick Verdict Marshall's Billie Joe Armstrong 1959BJA Artist Signature amp isn't just another piece of gear; it's a statement. As the first artist signature amp from Marshall in 14 years, this baby-blue head delivers on