Bosch Cordless Saw Advanced Cut (2.5 Ah Battery 18 Volt System, 18 In)(the plug charger is EU, if used in USA needs a plug adapter for the charger) - Amazon.com
Bosch 18-volt 1/4-in; 1/2-in Brushless Cordless Impact Driver (1-Battery Included, Charger Included and Soft Bag included) in the Impact Drivers department at Lowes.com
Bosch 18-volt 1/4-in; 1/2-in Brushless Cordless Impact Driver at Lowes.com