From the manufacturer
DEWALT DCF887B 20V MAX XR Li-Ion Brushless 0.25″ 3-Speed Impact Driver with DEWALT DCB230C 20V Battery Pack
The DCF887B 20V MAX XR Brushless 1/4″ 3-Speed Impact Driver is compact for fitting in tight spaces and increasing productivity. Three LED lights make it ideal for working in dark spaces.
The 20V MAX Starter Kit includes our compact battery and charger. Using the latest in Lithium Ion technology, this battery provides 3.0Ah capacity in a compact form, offering ergonomic benefits for extended power tool use. The 3-LED Fuel Gauge System on the battery allows you to instantly check battery state of charge. The included charger features quick charging with a multi-function LED indicator to display charging status, when to replace battery pack, and battery temperature. The included battery is compatible with all DEWALT 20V MAX power tools.