Optimized for high speed fastening. Lightweight, tool belt portable design - only 6-1/2" in length. New ergonomic handle design for increased comfort. REDLITHIUM Battery Technology delivers up to 80% more run time. On-board battery fuel gauge displays remaining run time. LED (light emitting diode) light. 0-2500 rpm (revolutions per minute) with 1000 in/lb (inch/pound) of torque. Includes (1) M12 1/4" Hex Impact Driver (2462-20), (2) M12 REDLITHIUM 1.5 Ah Battery (48-11-2401), (1) M12 Lithium-Ion Battery Charger (48-59-2401), (1) belt clip, (1) carrying case. No. 2462-22: Voltage: 12V, Size: 1/4 In. Hex, Battery Type: Lithium-Ion, Ampere Hour: 1.5 Ah, No Load Speed: 0-2500 rpm, Impacts per Minute: 0-3300 IPM, Torque: 1000 In./Lb., Batteries Included: Yes, Charger Included: Yes, Case Included: Yes, Weight: 2.3 Lb., Dimensions: 6-1/2 In. L, Warranty: 5 Year, Pkg Qty: 1, Package Type: Box