Top highlights Brand Bosch Professional Power source Battery Powered Voltage 18 Volts Amperage 2 Amps Maximum chuck size 13 Millimetres Colour Black The GSB 18V-28 cordless screwdriver offers professional performance thanks to its hard torque of 63 Nm 13 mm solid metal chuck: For high durability, less wear and a longer service life Longer service life thanks to the 13 mm metal drill chuck and an LED light for illuminating dark work areas AMPShare: Batteries and chargers are fully compatible with the Bosch Professional 18V System as well as many other tools from brands in the AMPShare battery partnership Items included: GSB 18V-28, 2x GBA 2.0Ah Batteries, Charger GAL 18V-20, L-BOXX 136