Cordless Impact Wrench Kit Brushless Drill 1/2 & 1/4 Inch Quick Chuck 980nm Torque Fast Charger 2x4.0a Battery Speed Impact Kit - Electric Wrench - AliExpress
Ingersoll Rand 1-inch Cordless Impactool Impact Wrench has 3,000 ft-lbs!
Enventor Cordless Impact Wrench, Brushless Compact Impact Wrench 1/2 inch Max Torque 2700 in-lbs (300Nm), Power Impact Gun with 2.0A Li-ion Battery, Fast Charger, 4 Sockets, Tool Bag and Belt Clip - -
Milwaukee M18 FUEL 1" High Torque Impact Wrench with ONE-KEY, Bare Tool Only, No Charger, No Battery - - Amazon.com