2 Piece, 18V Compact Lithium-Ion Cordless Combo Kit, Variable 2 Speed 1/2" Driver-Drill, 0-400 & 0-1,500 RPM, With Makita Built 4 Pole Motor, Delivers 480 INLB Of Maximum Torque, Variable Speed Impact Driver, 0-2,300 RPM & 0-3,200 IPM, Provides 1,280 INLB Of Maximum Torque, 15 Minute Rapid Optimum Charger Communicates With The Batterys Built In Chip Throughout The Charging Process To Optimize Battery Life By Actively Controlling Current, Voltage & Temperature, Charger Has A Built In Fan To Cool Battery Which Helps Produce More Lifetime Work, Battery Provides Longer Run Time, 5 Times Lower Self Discharge, For Use Any Time & 16 Firm Holding Contact Terminals, For Constant High Power, Includes: 2 Each 18V Compact Lithium-Ion Batteries, 15 Minute Rapid Optimum Charger & Contractor Bag.