The BLACK+DECKER LDX120C 20-Volt MAX Lithium-Ion Cordless Drill-Driver features lithium ion technology, making it lighter and more compact. The 20-Volt MAX Lithium-Ion battery holds charges longer between use and has a longer life-cycle. The 11 position clutch provides precise control for drilling into wood, metal, plastic, and all screwdriving tasks. Compact and lightweight means less fatigue and allows users to drill or screw in confined spaces. Variable speed allows countersinking without damaging material. Anti-slip soft grip provides comfort when using the drill.