What Donut Lab’s Latest Solid-State EV Battery Test Actually Reveals

The specs it's put forward are extraordinary: 400 watt-hours of energy density (roughly double today's lithium-ion cells), a ...
Interesting Engineering

Donut Lab shuts down scam claims as solid-state cells hit 110% capacity in extreme heat

Donut Lab publishes results from its second VTT-backed test, claiming strong performance at extreme temperatures.

Donut Lab’s solid-state battery can handle the (extreme) heat, test says

Lithium-ion batteries with liquid electrolytes are more susceptible to extreme heat. If a liquid battery gets too hot, the liquid can vaporize and catch fire — a process called thermal runaway. And at ...

Corvic Labs launches to standardize testing and governance for AI agents

Corvic Inc., a generative artificial intelligence-native enterprise platform that helps organizations deploy and monitor AI ...
Electrek

Donut Lab solid-state battery survives 100°C discharge in second independent test

VTT's second independent test shows Donut Lab's solid-state cell delivered 110% capacity at 80°C and survived 100°C discharge ...

Top Features of a Certified TDM Cut Resistance Tester Supplier for Laboratory Use

The Critical Role of TDM Testing in PPE Evaluation In the past, the “Coup Test” served as the primary method for measuring ...

PPE Trends: Insights from a China Top PPE Testing Machine Company

International standards such as ISO, ASTM, and EN now demand unprecedented levels of precision from testing hardware. In this complex environment, identifying a China Top PPE Testing Machine Company ...

A Complete Guide to Martindale Testing by the Best Martindale Abrasion Tester Supplier

QUANZHOU, FUJIAN, CHINA, February 26, 2026 /EINPresswire.com/ -- Durability represents the cornerstone of consumer ...

Sauce Labs launches ‘programmable infrastructure’ for mobile testing with Real Device Access API

Sauce Labs launches 'programmable infrastructure' for mobile testing with Real Device Access API - SiliconANGLE ...

Donut Lab Solid-State Battery Claim Challenged After VTT Lab Findings

VTT testing says Donut Lab’s “solid-state” battery likely matches lithium-ion; energy density measured at 298 Wh/kg, claims ...

Sauce Labs Launches Industry’s First Programmable Mobile Device Cloud for the AI Era

Sauce Labs today announced general availability of the Real Device Access API, giving developers a programmable mobile testing infrastructure that offers device-level controls with no testing ...