After months of investigation, more than 20 independent battery experts have found that the battery technology promoted by Finnish startup Donut Lab is not the breakthrough solid-state sodium-ion ...

A Chinese sodium-ion battery model touted as a replacement for lithium-ion cells commonly used in electric vehicles has passed a key performance benchmark, according to a new study. Researchers say ...

Optimized stack pressure can double lithium-ion pouch cell cycle life by balancing cathode cracking and lithium plating.

Battery fraud investigation reveals how voltage curves exposed Donut Lab's $25M scam using fake solid-state cells that were actually lithium-ion.

Self-discharge is a normally occurring phenomenon in lithium-ion battery cells. A normal cell may have a self-discharge rate of 1% state of charge (SOC) per month. The normal self-discharge rate is ...

Researchers developed a Li-air chemistry-inspired electrodialysis system that uses a LAGP membrane, ambient CO2, and a DBBQ ...

A commercial sodium-ion battery from Chinese manufacturer Hina matches Tesla’s lithium-ion cells on manufacturing quality and internal design, according to an independent teardown published in the ...

Explore the solid state vs lithium ion debate in this detailed battery technology comparison, highlighting differences in energy density, longevity, safety, and future energy storage potential.