DEWALT ATOMIC 20V MAX Cordless Brushless 4-1/2 in. Circular Saw (Tool Only) DCS571B - The Home Depot
DEWALT XR POWER DETECT 20-volt Max 7-1/4-in Brushless Cordless Circular Saw Kit (1-Battery & Charger Included) in the Circular Saws department at Lowes.com