General description The 21-Volt Cordless Drill/Driver is a versatile and powerful tool designed for various home improvement projects. It features a 2-speed transmission for optimal performance in both screw driving and drilling tasks. The ergonomic handle ensures comfort and control during use, making it ideal for extended periods of work. Technical specifications Voltage: 21 Volt Battery Pack Capacity: 1500mAh Battery Pack Cycle Life: more than 300 cycles Max Torque: 45N.m No Load Speed: 0-400/0-1400 rpm Chuck Size: 0.8-10mm Max Drilling Capacity: 30mm for wood, 10mm for metal Charging Time: 1.5 hours Clutch Positions: 25+1 Battery Cell Type: Li-ion Bits Size: 1mm, 1.5mm, 2mm, 2.5mm, 3mm Includes: 26pcs drill and bit set LED light for dim lighting Waterproof, Dustproof, Shockproof Compatibility and accessories Includes a 1500mAh Li-ion battery Fast charger compatible with the drill 26pcs bits set suitable for various materials including wood, plastic, and aluminum Installation When