Home Depot offers the Milwaukee M18 18-Volt Lithium-Ion Brushless Hex Impact Driver Kit w/ Backpack & Bits for $149.00 plus Free Shipping. You save $150.00 (50%) off the list price.

The average home owner is very unlikely to have to replace this impact driver for many many years thanks to the brushless motor design.

• Includes 1x impact driver, 1x battery, tool backpack, and drill bits
• Delivering up to 1500 in. lbs. of torque and 0-2800 RPM
• Over 50% more run time and 2x longer life than brushed motors
• Redlink intelligence helps protect overload against abusive applications
• Plus monitors temperature to prevent damage
• 5-year manufacturer warranty on tools
• 2-year manufacturer warranty on M18 battery