Factory-Reconditioned Milwaukee 6515-87 18-Volt Sawzall Ni-Cad Cordless Reciprocating Saw Reconditioned Milwaukee Products have a five-year warranty through the Milwaukee factory or an authorized service center 18 volt, 2.4 amp-hour Power-Plus battery 1-inch stroke length for aggressive cutting, 0-2000 strokes per minute Powerful 18-volt rare earth motor easily handles all Sawzall applications Cuts up to 72 2x4s on a single charge