NEXT-GEN DRILL/DRIVER DESIGN: Engineered with optional connectivity, kickback control and a precision clutch KICKBACK CONTROL: Reduces the risk of injury from sudden rotational torque reaction in a bind-up scenario BRUSHLESS MOTOR: Efficient motor that delivers 975 in.-lbs. of max torque PRECISION CLUTCH WITH 25 SETTINGS: Provides driving accuracy for reduced fastener damage CORE18V 4 AH BATTERY: Delivers 2x the runtime compared to previous generation bat612 2 ah battery CORE18V ADVANTAGE: High-Power li-ion cells, cutting-edge battery design and heat management with bosch-exclusive coolpack 2.0 technology CONNECTIVITY (MODULE SOLD SEPARATELY): Link to connected device via bosch toolbox app to customize settings and receive feedback ALL-METAL CHUCK: For more durability, along with first-rate bit retention BOSCH 18V CORDLESS POWER TOOLS AND 18V CHARGERS ARE COVERED BY A FIVE YEAR LIMITED WARRANTY; BOSCH 18V BATTERIES ARE COVERED BY A THREE YEAR LIMITED WARRANTY: For details, visit https://rb-pt.io/powertoolwarranty or call 1-877-bosch99 GREAT POWER-TO-WEIGHT RATIO: Weighs just 3.4 lbs. (tool only, battery not included)