Lightweight, powerful lithium-ion batteries are crucial for the transition to electric vehicles, and global demand for ...

Prototype packs triple the energy density of lithium-ion, they claim MIT boffins have built a prototype fuel cell using ...

The lifespan of lithium metal batteries (LMBs) has been doubled in testing while maintaining a very high energy density.

Engineers developed a fuel cell that offers more than three times as much energy per pound compared to lithium-ion batteries. Powered by a reaction between sodium metal and air, the device could be ...

Lithium-ion batteries have been in the headlines recently after causing many fires in the city. Here are some answers to frequently asked questions about the common rechargeable power sources.

Lithium-ion (Li-ion) battery technology has historically been the power cell of choice, especially given that we’re always all looking to maximize our smartphone’s battery life. However ...