Black & Decker LDX220SBFCR 20V MAX Cordless Lithium-Ion 3/8 in. 2-Gear Drill Driver Kit with Fast Charger Advanced 20V MAX Lithium-Ion rechargeable batteries deliver consistent power and extended run times 20V Max technology holds battery charge longer with no memory and longer cycle life Durable 11 position clutch provides precise torque control for various drilling applications Compact and lightweight drill design allows for use in tighter spaces with less fatigue Fast 30-minute charger quickly gets you back to work with minimal downtime