French researchers have announced a prototype of an 18650 sodium-ion battery. If you’ve bought a powerful LED flashlight, a rechargeable battery pack, or a–ahem–stronger than usual LASER ...

Sodium-ion batteries show promise as a cheaper, more resilient alternative to lithium-ion technology, but achieving market ...

Overall, the ongoing research in both lithium-ion and sodium-ion battery technologies is paving the way for more efficient, durable, and cost-effective energy storage solutions. As the demand for ...

The new material, sodium vanadium phosphate with the chemical formula NaxV2(PO4)3, improves sodium-ion battery performance by increasing the energy density—the amount of energy stored per kilogram—by ...