This BLACK+DECKER® 20V MAX* POWERCONNECT™ cordless 4-tool combo kit includes a drill/driver, a circular saw, a MOUSE™ detail sander, and a work light. The drill/driver is designed with an 11-position clutch to help prevent you from stripping and overdriving screws, while its keyless chuck makes swapping out the bit really easy. Plus, it’s equipped with a built-in LED work light to illuminate your worksurface. Use the circular saw for powerful and fast cutting on a variety of materials and to make angled cuts, too. Its tool-free adjustment lets you adjust the cutting depth without extra tools. When it’s time for surface preparation and finishing tasks, turn to the MOUSE™ detail sander for speedy material removal. This sander even comes with a detail finger attachment for accessing difficult-to-reach spaces. And the versatile pivoting LED work light is an all-around great go-to for lighting up dark areas. This 4-tool combo kit comes with two 20V MAX* POWERCONNECT™ batteries that are rechargeable and can be used with all tools in the set, as well as with other tools in the POWERCONNECT™ system. Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18 volts.