DEWALT DHS790T2 FLEXVOLT 120V MAX Double Bevel Compound Sliding Miter Saw Kit Flexible - power of corded. Freedom of cordless. The world's first battery that automatically changes voltage when you change tools Runtime; Up to 289 Cross Cuts in 3-1/4" baseboard molding Powerful 120V Brushless motor provides longer runtime compared to Brushed motors CUTLINE blade positioning system; adjustment free cutline indicator 120V AC adapter; corded or cordless power delivers ultimate flexibility *Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.