Meineng 8850 Cordless Impact Wrench – 21V Brushless, 680Nm, ½″ Drive, 2×4Ah BatteriesBuilt for demanding fastening tasks, the Meineng 8850 delivers up to 680Nm of torque through a brushless motor, making it suitable for automotive, construction, and workshop use. It comes with 2 4. 0Ah lithium ion batteries for extended runtime and consistent power. Key Features: 21V Brushless Motor for improved efficiency and motor life Max Torque: 680Nm for stubborn bolts and heavy duty jobs Drive Size compatible with standard impact sockets Speed