A peer-reviewed study published in Nature Energy describes a water-based battery chemistry that achieves an energy density of up to 1200 Wh/L, a figure that dwarfs many existing aqueous storage ...
Donut Lab solid-state battery retest by Finland’s VTT shows capacity rising to 110% at 80C, but weight data is still missing.
The Donut Lab solid-state battery was heated to the boiling point of water. Here’s what happened next.