DEWALT 20V MAX XR Cordless Brushless 7-1/4 in. Circular Saw, (1) 20V Compact Lithium-Ion 3.0Ah Battery, and 12V-20V MAX Charger DCS570BW230C - The Home Depot
DEWALT XR Power Detect 20-volt Max 7-1/4-in Cordless Circular Saw (Bare Tool) in the Circular Saws department at Lowes.com