The DEWALT DCK2050E2T XR Brushless POWERSTACK™ Twin Kit contains the following:

1 x 18V DCD805E2T XR Brushless G3 Combi with an ultra-compact, lightweight design for use in confined spaces. An enhanced pivoting LED positioned on the foot offers greater visibility in dark and confined spaces. POWERSTACK™ batteries deliver 50% more power with a 25% smaller footprint and work with all DEWALT 18V XR tools.

Chuck: 13mm.
No Load Speed: 0-650/2,000/min.
Impact Rate: 34,000/bpm.
Max. Torque: 90Nm.
Capacity: Steel 13mm, Masonry 13mm, Wood 55mm.
Weight: 1.3kg.

1 x DCF850 XR Brushless Impact Driver with a 3 mode switch for enhanced control. POWERSTACK™ batteries deliver 50% more power with a 25% smaller footprint and work with all DEWALT 18V XR tools.

Bit Holder: 6.35mm (1/4in).
No Load Speed: 0-1,000/2,800/3,250/min.
Impact Rate: 3,800/bpm.
Max. Torque: 205Nm.
Weight: 0.9kg.

2 x 18V 1.7Ah Li-ion XR POWERSTACK™ Slide Batteries. 25% smaller and 15% lighter than the DEWALT DCB183 18V XR 2.0Ah battery, making it easier to use in tight workspaces. Stacked pouch cell battery technology provides a low impedance construction, meaning that the rate of flow of electrons is much higher thanks to the innovative internal pouch battery connectors and electrodes, providing a greater surface area vs a traditional cylindrical battery cell type. It also benefits from superior thermal performance vs cylindrical batteries. This increases battery durability, improves the cycle life and results.

Also comes with 1 x TSTAK™ Kitbox.