Compact, Lightweight, and Powerful. Powered by Lithium-Ion – More Power and Double the Run Time of Ni-Cad. Batteries Hold a Charge up to 18 Months in Storage. Includes: Includes Drill, Impact Driver, (2) 20V Batteries, Charger, Storage Bag and (1) #2 Phillips Bit. Drill/Driver: High-performance motor produces up to 350 in-lbs of torque, 3/8” (10mm) single sleeve keyless chuck, 22 torque/clutch settings, Two variable speed ranges for versatility (0-350/0-1300 RPM) Variable-speed trigger switch, Built-in LED work light, On-Board Battery Power indicator, Electric brake. Impact Driver: 1/4” Hex quick-change locking collet, Variable speed switch (0-2200 RPM), Rubberized non-slip pistol grip, Cast aluminum gear housing, Incredible 1062 in-lbs of torque, Built-in LED work light, On-board battery power indicator, Electric brake.