M18 FUEL™ Impact driver features a POWERSTATE™ brushless motor that delivers 1800 in-lbs of fastening torque for faster driving speeds and up to 3000 RPM load. REDLINK PLUS™ intelligence prevents damage to the tool and battery due to overloading or overheating. REDLITHIUM™ XC5.0 batteries deliver more work per charge and more work over the life of the battery. ONE-KEY™ compatible customize, track and manage tool's performance and location. Easily toggle between up to four custom performance profiles that can be saved to the memory of the tool. Includes: M18 FUEL™ with ONE-KEY™ 1/4 inch hex impact driver (tool only) (2757-20), (2) M18™ REDLITHIUM™ XC5.0 extended capacity battery pack (48-11-1850), (1) M18™ and M12™ multi-voltage charger (48-59-1812), (1) belt clip, (1) belt holder and (1) carrying case.