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Donut Lab’s Third VTT Report Finds 97.7% Retention, Undercuts Supercapacitor Theory

Key energy-density and lifespan claims remain unverified by independent data.

Donut Lab Solid-State Cell Handles 100°C in New VTT Test as Packaging Questions Surface

Magnetic Fields Stabilize Flexible Batteries in Untethered Manta Ray Robot

MIT’s CIET Model Recasts Lithium Intercalation, Guiding Faster-Charging Battery Design

KIER Carbon Cloth Electrode Achieves 800-Hour Seawater Electrolysis Milestone

3D Imaging Reveals Three Universal Double-Layer Patterns at Battery Interfaces

Drexel Researchers Pioneer Ultrasound Tool to Spot Lithium-Ion Battery Defects

MIT Fuel Cell Achieves Over 1,200 Wh/kg for Electric Aviation