M18 Fuel 1/4" Hex Impact Driver Kit, Powerstate Brushless Motor Delivers Up To 1800 IN/LB Of Fastening Torque, 0-3000 RPM, 0-3700 IPM, Redlink Plus Intelligence Prevents Damage To The Tool & Battery Due To Overloading Or Overheating, Red Lithium Batteries Deliver More Work Per Charge & More Work Over The Life Of The Battery, Includes: M18 Fuel 1/4" Hex Impact Driver Bare Tool, 2 M18 Lithium Ion 5.0Ah Battery Packs, M18 & M12 Multi-Volt Charger, Belt Clip, Bit Holder & Carrying Case.