Cordless Drill/Driver Kit Voltage 12V DC Battery Included Battery Capacity 1.5 Ah Cordless Tool Battery Type Li-Ion Brushless Motor No Number of Batteries 3 M12 Series No Load RPM 0 to 400/0 to 1500 Chuck Size 3/8 in Max Torque 275 in-lb Battery Included (3) 38D763 Transmission 2-Speed Clutch Style Adjustable Handle Type T-Handle Battery Pack Replacement 38D763 Chuck Keyless Tool Length 7-3/8 in Tool Weight 2.5 lb