Bosch 18-volt 1/4-in; 1/2-in Brushless Cordless Impact Driver (1-Battery Included, 2 Ah Lithium Ion (li-ion) Batteries, Charger Included and Soft Bag included) in the Impact Drivers department at Lowes.com
Power Tool Batteries - Woodworking Wisdom | Axminster Tools
Bosch Power Tool 12V Cordless Angle Grinder GWS12V-76 or 18V Angle Grinder GWX180-LI 125MM