DEWALT XTREME 12-volt Max 1/4-in Brushless Cordless Impact Driver (2-Batteries Included, Charger Included and Soft Bag included) in the Impact Drivers department at Lowes.com
M18 and M12 Cordless Hex and Right Angle Impact Drivers | Milwaukee Tool
20V Cordless 1/4 in. Hex Compact Impact Driver Kit with 1.5Ah Battery, Rapid Charger