Features: Part of the XP20 series, 20V 2.0Ah, Lithium-ion. XP20 interchangeable battery system allows you to combine one battery with any of the tools within the XP20 series. Features and Benefits • Expert Quality • 20V 2.0Ah • Lithium-ion • XP20 interchangeable battery system allows you to combine one battery with any of the tools within the XP20 series. Specifications Battery: XP20 20V Li-ion Battery Amperage: 2Ah Batteries per Item: 2 x 4.0Ah Battery Technology: XP20 Li-ion Charger Type: Fast Chuck Capacity: 13mm (1/2") Collet Size: 6mm (1/4") hex Drilling Capacity (Masonry): 16mm Drilling Capacity (Steel): 13mm Drilling Capacity (Wood): 65mm Impact Rate: 0-39600bpm Max Torque: 135Nm No Load Speed: 0-600 + 0-1950rpm Power Voltage Supply: 20V Square Drive: 3/8" Supplied In Case: Yes Variable Speed: Yes Weight (Bare Tool): 1.24kg Weight: 0.4kg Contents 1 x XP20 20V Li-ion Battery, 2.0Ah