20V, Max Lithium-Ion Compact Drill Driver, Compact Lightweight Design, High Performance Motor Delivers 300 Unit Watts Out Of Power, High Speed Transmission Delivers 2 Speeds, 0-450 & 1,500 RPM, 1/2" Single Sleeve Ratcheting Chuck, Includes: Two 20V Max Compact Lithium-Ion Battery Packs, Compact Charger & Contractor Bag.