DeWalt DCW200B / DCB240 Cordless Sheet Sander Kit, 20V MAX, 4-1/2 x 5-1/2 in Pad, Variable Speed, 14,000 RPM, Brushless, with 4.0 Ah Battery

These cordless sheet sanders run on DEWALT batteries of a compatible platform and matching voltage. The batteries can also power other DEWALT tools. The sanders operate in areas without access to wired power and eliminate the tripping hazard of a cord. Their square-edged sanding pad provides a large face to sand larger surface areas than the pointed-tip pad of detail sanders.