"If true, this is by far the best news in the last 10 years in renewables." ...
A flexible battery powered by humid air can run wearables without toxic metals, and one version self-destructs when tampered with.
A Chinese sodium-ion battery model touted as a replacement for lithium-ion cells commonly used in electric vehicles has ...
A commercial sodium-ion battery used in China is getting closer to Tesla-style performance, with cheaper materials and a double-aluminum design that could challenge lithium-ion in cost-sensitive EVs ...
CATL made headlines again with a new cell. Instead of being able to withstand 5C charging, its main advantage is using a new and much cheaper chemistry than those dependent on lithium. Naxtra ...