Bosch Cordless Driver | GDX 18 V-EC Professional - YouTube
Bosch GDX18V-1860CB15 18-volt 1/4-in; 1/2-in Brushless Cordless Impact Driver (1-Battery Included, 4 Ah Lithium Ion (li-ion) Batteries, Charger Included and Soft Bag included) in the Impact Drivers department at Lowes.com
Bosch GDX 18V-200C(=GDX 18V-EC) Impact Wrench Driver Bare Tool Body Only | eBay
Bosch GDX 18V-EC Cordless li-ion Brushless Impact Wrench 1/2 Drive W Socket Set | eBay