Seattle startup Emerald Battery Labs raised just under $1.1 million in a pre-seed round to continue scaling its sodium-ion ...

But lithium is worthy of a close look right now. The metal is crucial for lithium-ion batteries used in phones and laptops, ...

BEIJING, Jan. 22 (Xinhua) -- China has achieved a major industrial breakthrough in extracting lithium, a critical metal for electric vehicle batteries, by launching the world's first 20,000-tonne ...

Japanese hardware brand Elecom has just launched what it claims is the world's first power bank to feature a sodium-ion battery inside. It promises significantly longer cycle life than traditional ...