Bosch GDS18V-LI Impact Wrench Features: Soft rubber gearbox cover to protect materials from damage; White colour LED light for more visibility; High Power (180Nm) generated by newly engineered gear box; Robustness: fully functional after 2m drop test; Electronic Cell Protection: Avoids overload, overheating and deep discharge; Belt clip; 3 point anti-slip rubber: Keeps the tool from sliding off slopes e.g. a roof; Highest speed in class for outstanding work progress; Carbon brush cap for easy maintenance; Optimised head length: For working in narrow spaces. What is the Benefit of the Bosch 6.0ah Cool Touch Batteries 6.0 Ah Lithium-Ion CoolPack batteries - only from Bosch Additional 25% longer runtime for continuous working - Compared to Bosch 18V 4.0 Ah Coolpack Battery Up to 100% longer lifetime thanks to the Bosch Cool Pack 100%