Black & Decker LDX120SB 20-Volt MAX Lithium-Ion Drill/Driver with Storage Bag Lithium Ion Technology: Lighter, more compact, no memory, longer life 20V Max Lithium Ion Battery: Holds charge longer between use and has longer cycle life 11 Position Clutch: Provides precise control for drilling into wood, metal, plastic, and all screwdriving tasks Compact and Lightweight: Less fatigue and allows users to drill / screw in confined spaces Anti-Slip Soft Grip: Provdies comfort when using the drill