The cone and disc structures offer curvature and spacing that welcome sodium and potassium ions without the need for chemical ...

They aren't as energy-dense as lithium-ion batteries but still have several crucial advantages. The battery world wasn’t bullish ... It says its sodium-ion batteries will charge at near full speeds in ...

CATL has unveiled today Naxtra, its new sodium-ion battery cells, and it claimed some truly impressive specs. The new cell reportedly achieves an energy density of 175 Wh per kg (385 Wh per lb ...

The Naxtra battery ... cell chemistries. For example: A sodium/LFP combo would be ideal for cold weather regions like Norway where where winter temps can wreak havoc on traditional lithium-ion ...

Another major announcement was the reveal of a new sodium-ion battery called ... the super-powered battery to a dual engine aircraft, with a regular fast-charging cell combined with a separate ...

The company’s new energy storage products cater to communications needs, uninterrupted power (UPS) applications, and ...

Naxtra, the world's first mass-producible sodium-ion ... EV Battery and the Naxtra 24V Heavy-Duty Truck Integrated Start-Stop Battery. Both are capable of performing across the full temperature ...

Researchers have demonstrated a cheaper battery ... using sodium ions, and they still held 151 mAh/g even after 2,000 fast charging cycles. They also worked well with potassium-ion batteries ...