A study provides new guidance for designing sodium-ion batteries, which are emerging as a less expensive and more ...

For $349, the EcoFlow Delta 2 brings 1024Wh capacity, 1800W output and 15 outlets to a record low price.

They have better and more efficient thermal management, so they keep the battery from damage from extreme temperatures ...

But the most prevalent fake batteries, Pecht says, are homemade creations. Counterfeiters can do this in make-shift environments because building a lithium-ion cell is fairly straightforward. With an ...

Craig Revel Horwood, a judge on Strictly Come Dancing, has quashed any speculation that he's considering stepping into the shoes of Tess Daly and Claudia Winkleman. The presenting pair, who have been ...