Makita LXT421 18-Volt LXT Lithium-Ion 4-Piece Combo Kit 1/2"" Impact Wrench (1,600 RPM & 2,200 IPM) delivers 325 ft.lbs. of Max Torque 3/8"" Impact Wrench (0-2,100 RPM & 0-3,200 IPM) packs 155 ft. lbs. of Max Torque Variable 2-speed 1/2"" Driver-Drill (0-400 & 0-1,500 RPM) with Makita-built 4-pole motor delivers 480 in.lbs. of Max Torque and weighs only 3.8 lbs. 4-position flashlight with Xenon bulb runs up to 4 hours per charge LXT Lithium-Ion battery and optimum charging system produces 430% total lifetime work with 3x more cycles Makita Lithium-Ion battery provides longer run time, 5x lower self-discharge (for use any time) and 16 firm-holding contact terminals (for constant high power) 30-Minute Rapid Optimum Charger communicates with the battery's built-in chip throughout the charging process to optimize battery life by actively controlling current, voltage and temperature 30-Minute Rapid Optimum Charger has a built-in fan to cool the battery which helps produce more lifetime work The charger earned the ENERGY STAR label for meeting the strict energy-efficient guidelines set by the US Environmental Protection Agency (EPA) and US Department of Energy (DOE) 3-year warranty on tools and 1-year warranty on flashlight, batteries and charger 2 ea. 18V LXT Lithium-Ion Battery (BL1830) 1 30-Minute Rapid Optimum Charger (DC18RA) Contractor Bag (831284-7) LXT437 XT248 XT250 LXT238X1 LXT249 LXT246 LXT245 LXT239 LCT402W LCT212W LCT209W LCT314W LCT309W LCT208W LXT211A LXT221 LXT218 LXT1200 LXT1500 LXT902 LXT702 LXT211 LXT311H LXT406 LXT405 LXT601 LCT400W LCT300W LCT200W LXT407 1/2-inch Impact Wrench delivers 325 ft.lbs. of Max Torque (2,200 IPM and 1,600 RPM 3/8-inch Impact Wrench packs 155 ft. lbs. of Max Torque (0-3,200 IPM and 0-2,100 RPM 2-speed 1/2-inch Driver-Drill (0-400/0-1,500 RPM) with Makita-built 4-pole motor delivers 450 in.lbs. of Max Torque and weighs only 4.1 lbs. 4-Position Flashlight with Xenon bulb runs over 4 hours per charge 3-year warranty on tools and 1-year warranty on batteries and charger