Sodium layered oxide-based cathodes of sodium-ion batteries commonly suffer from structural degradation. Here, authors propose entropy regulation with zero Li/Co usage to suppress lattice strain, ...

We've long relied on lithium-ion batteries for long-term energy storage, but they can be expensive to produce and maintain over the years. California-based startup Inlyte wants to offer a scalable ...

A rechargeable battery technology that offers advantages over lithium-ion. Sodium-ion batteries can be significantly less expensive because sodium (salt) is much more abundant and cheaper to extract ...

CATL revealed the world's first mass-produced sodium-ion batteries in China ahead of the Shanghai Auto Show. The low-voltage and high-voltage sodium-ion batteries deliver exceptional cold-weather ...

China’s breakthrough sodium-ion battery — priced at $10/kWh (Bloomberg NEF, 2025) — is a technical marvel. It’s a direct challenge to America’s lithium-dependent auto industry. For context, today’s ...

Researchers and scientists began work on sodium-ion battery development as early as the late 1970s to the early 1980s, and continued to progress throughout the eighties. However, lithium-ion batteries ...

CATL's second-generation sodium-ion cells can reportedly discharge normally even at -40 degrees Celsius (-40F as temperature scales converge). Depending on the make and model, EV batteries perform the ...

China's largest battery maker, Contemporary Amperex Technology Co., Limited (CATL), claims it has unlocked unprecedented extreme weather performance with its sodium-ion batteries. Speaking at the ...

CATL (Contemporary Amperex Technology Co. Limited), the biggest supplier of EV batteries in the world, has confirmed details of a potentially game-changing sodium-ion battery chemistry that’s headed ...

On 25 th July, energy storage project cooperated by Desay Battery-Hunan MT New Material Technology was successfully connected to the grid and achieved operation. The project is the largest C&I energy ...

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 ...