Powerful Cordless Impact Wrench 520Nm/380 ft Lbs High Torque, Electric Brushless Motor 1/2" Impact Drill Driver Kit with 2 Lithium Batteries, LED Work Light - Walmart.com
Amazon.com: Klein Tools BAT20LW1 Right-Angle Impact Wrench Kit, 300 ft-lb, Compact and Cordless, Includes Batteries, Charger and Carrying Case : Everything Else
Environmental impact of spent lithium ion batteries and green recycling perspectives by organic acids – A review - ScienceDirect
Milwaukee M12 FUEL 12V Lithium-Ion Brushless Cordless Stubby 3/8 in. Impact Wrench Kit with One 4.0 and One 2.0Ah Batteries 2554-22 - The Home Depot
DEWALT 20-volt Max Variable Speed 1/2-in square Drive Cordless Impact Wrench (Battery Included) at Lowes.com
Environmental impact of lithium-ion batteries vs diesel engine - WATTALPS - Advanced Lithium Power System
Makita 18v LXT impact driver tool only
KINSWOOD 21V 2 Batteries Cordless Impact Wrench with Drill Set 8 pcs H
Milwaukee M18 FUEL 1/2" High Torque Impact Wrench w/ two Batteries and Friction Ring 2767-22 - Triple "R" Truck Parts