This Bosch GDX18V-1860CN 18V Brushless Freak Impact Driver Wrench is a powerful and compact tool that can handle heavy-duty tasks with ease. It features a keyless chuck type and a 1/2 in chuck size, making it a versatile addition to any toolbox. The impact driver is powered by a lithium-ion battery, with a battery capacity of 4 Ah and a voltage of 18 V. The set includes a belt buckle, battery, and drill bits, making it a complete package for any job. The impact driver is lightweight and comes in a blue color, making it easy to identify. It is perfect for both home and workshop use, and its brushless motor type ensures durability and efficiency. Battery GXS18V-15n15 is an open box