DCD709N: Efficient brushless motor delivers high performance, extends tool life and allows for a much shorter design. 65Nm torque allows you to achieve tough applications Only 1.2kg (tool only) for ultimate portability and ease of use Only 175mm in length, allowing you to get in to even smaller spaces 15 position adjustable torque control for consistent screw driving into a variety of materials Foot LED with delay feature for better workpiece illumination Two speed settings, variable speed and reverse switch for maximum control DCF809N: Only 131mm in length, allowing you to get into even smaller spaces Only 1.0kg (tool only) for ultimate portability Up to 190Nm torque allows you to achieve tough applications Efficient brushless motor delivers high performance, extends tool life and allows for a much shorter design 'Drop and Load' bit holder for one-handed operation DCB115: Wall mountable Charges DEWALT 10.8V, 14.4V, 18V XR Li-Ion batteries Diagnostic LED indicator communicates battery charge status 2x DCB184: Compatible with all DEWALT XR Li-Ion 18V Tools Excellent electrical characteristics LED State of Charge Indicator helps manage pack charging Battery Capacity - 5.0Ah Battery Voltage - 18V T-STAK II: T-STAK Compatible DeWalt Storage Case Safely Stores all of the products above