Battery-powered, cordless electric tools are immensely popular, providing efficiency at a reasonable price. DeWalt is among the leading companies, with a line of more than 200 lithium-ion ...

Even if you successfully rebuild the pack without safety issues, there's no guarantee that the battery will function — let alone last as long — as a new DeWalt replacement battery. After all, you'll ...

These lithium-ion batteries are powerful, with an estimated 60% more capacity than DeWalt's standard 20V Max batteries. They're the ones preferred on worksites but are a fine addition to any home ...