Higher Amp Batteries and a Brushless Motor for Power and Longer Run Times DEWALT-built high power, high efficiency brushless motor- delivers more run 700 ft. lbs. of max torque for the most demanding applications and 1,200 ft-lbs of max break away torque 3 Speeds for application specific torque/drive control (0-400/ 1200/ 1900 RPM) LED light with 20 second trigger release delay provides increased visibility in dark or confined spaces, improved LED tool placement minimizes chuck shadows Performance High torque (especially breakaway) Ergonomics - Lightweight, well-balanced Smaller footprint equals access to tight areas Durability - Survives drops and extended use, housings resistant to chemicals, grease & cleaners Battery Fuel Gage System - will inform the user about the level of charge available in the battery pack Promo kit includes: 20 Volt Grease Gun, 1/2" Sq. Drive #899B impact, DCL043 LED Spot Light, 2 4amp -Ion batteries, charger and kit bag