20-Volt Max Drill/Driver & Impact Driver Combo Kit, 1/2-In. Ratcheting Chuck, 2 Lithium-Ion Batteries20V, Max, Lithium Ion, 2 Tool Combo Kit, Drill Driver Features 330W Units Output, 2 Speed Gear Box 0 400 0 1,600, Compact Design & 1 2" Metal Ratcheting Chuck, Impact Driver Features 1,495 IN LB Of Torque, 0 2,900 RPM, 0 3,100 BPM, Compact Design & A 1 Handed Easy Load 1 4" Hex Chuck, Both Tools Have A Battery Fuel Gauge That Displays Charge Remaining In The Battery, Includes: 2 Lithium Ion Compact Batteries, 1 Lithium Ion Charger, Double Ended Bit