Cordless Drill Voltage 18V DC Battery Capacity 4.0Ah Brushless Motor Yes Chuck Size 1/2 in Clutch Style 25 Position Adjustable Handle Type Auxiliary Handle Tool Weight 3.4 lb Includes (1) 18V Charger (1) 4-Piece Bit Set (1) 4x Bit Holder (1) Belt Clip (1) GSR18V-975C 18V Brushless Connected-Ready 1/2 in Drill/Driver (2) GBA18V40 18V CORE18V Lithium-Ion 4.0 Ah Compact Batteries