As part of the goal of tackling climate change, more and more people are using electric vehicles, which produce just a fraction of the carbon dioxide emissions as their gasoline-powered counterparts.

If you're using a large battery for a specialized purpose—say grid-scale storage or an electric vehicle—then it's possible to tweak the battery chemistry, provide a little bit of excess capacity, and ...

We may receive a commission on purchases made from links. Cordless power tools can be expensive, and one of the biggest factors that drives up the price is the batteries that power them. There are a ...