Compatible Battery Model:This batterty ratchet wrench is compatible with Dewalt 20V max Battery,such as DCB200 DCB201 DCB202 DCB203 DCB204 DCB205 DCB206 DCB210 DCB230 DCB240.Note:Tool Only, Battery is not included, Tool Only Multi-Size Sockets Extension Bar: This power ratchet wrench kit is is not only comes with 7 Different size socket(17mm,15mm,14mm,13mm,12mm,11mm,10mm), and also equipped with a 3/8-Inch to 1/4-Inch drive adapter and a 6-inch extension bar which can easily access to small and deep spaces for screw removal and install Built-in LED Brightens Workspace: With an onboard LED work light of the cordless ratchet wrench 3/8" that helps illuminate the work area, providing enhanced visibility in dark, confined spaces, and hard-to-reach areas High Torque and Variable Forward / Reserve Switch: Our cordless ratchet wrench is equipped with a high-quality copper brushless motor.Delivers 74 Ft-lbs(100 N.m) of max torque and 0-600 no-load RPM for use with a wide variety of fastener sizes and applications.Our cordless ratchet wrench features a forward-reverse setting.0-600 no-load RPM, variable speed can be controled by press trigger to meet multipul needs,no manual gear changes required Wide Application:The battery powered right angle ratchet is suitable for various applications, including automotive repair, construction, scaffolding installation, furniture assembly and home repair etc. Its cordless design allows for easy portability and convenience, making it an essential tool for any DIY enthusiast or professional mechanic