12V Impact Driver Kit, 1/4" Hex Quick Change Chuck. 0-2,000 RPM, 0-3,000 IPM With Variable Speed Trigger & 850 INLBS Of Torque, Built-In LED Work Light & Tool Belt Clip, Over 75 Percent Faster Driving Speed & Over 20% Longer Runtime, Kit Includes: (2) 1.4 Ah Li-Ion Batteries, (1) 30 Minute Charger & Impact Resistant Carrying Case, For Replacement Battery Use TV #111-527.