Every so often I have to slap myself in the head. I’m surprised that we haven’t covered these things by now. DeWalt’s been selling a LiIon 36 volt battery pack that’s full of the latest A123 cells.

DeWalt's line of Flexvolt batteries makes it convenient to own both 20V and 60V tools. Instead of buying separate batteries for each one, you can simply use the DeWalt Flexvolt packs on the 20V tools ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Much of the benefit of battery-powered tools comes down to how much more portable and ...

Here at Popular Mechanics, we often give editor-tested and -approved recommendations for power tools. A brand we recommend is DeWalt, whether you require a cordless drill, circular saw, cordless ...

Black & Decker Corp. faces a patent-infringement suit over the batteries used in its new 36-volt line of DeWalt-brand power tools. In the lawsuit, the University of Texas and its board of regents ...