Features: Part of the Draper Storm Force 20V Power Interchange series, 3 functions; Drill, Screwdriver, Hammer, 13mm keyless chuck, Two speed gearbox with 22 torque control positions, Variable speed control with electronic brake, Battery level indicator, Spindle Lock, LED worklight, Supplied with 2x 2Ah batteries and a quick one hour charger. Draper Storm Force® ; 20V interchangeable battery system allows you to combine one battery with any of the tools within the 20V Storm Force series (not compatible with Draper Storm Force® ; 10.8V). Battery:20V Stormforce Li-ion, No Load Speed:0-440/0-1650rpm, Max. torque:50Nm, Impact Rate:0-7040/0-26,400bpm, Chuck Capacity:13mm (1/2"), Drilling capacity masonry:13mm, Drilling capacity wood:35mm, Drilling capacity steel:13mm, Batteries Per Item:2 x 2Ah, Charger Type:1 hour quick charger, Supplied in Case:Yes, Weight (bare tool):1.54kg