18V/5.2 Ah Lithium Battery Electric Torque Wrench-LCD Lightweight Handled

18V/5.2 Ah Lithium Battery Electric Torque Wrench-LCD Lightweight Handled. Brushless DC Motor: High-efficiency brushless DC motor provides strong output, stable and reliable performance. LCD Data Storage: Stores and exports tightening data including time, value, and count via display or data line. Intelligent Protection: MCU chip control with perfect alarm and protection system for safe automatic fastening. Precision Gearbox: High-precision planetary gear reducer ensures strict process control and durable operation. Power Failure Save: All setting parameters are automatically saved after power failure for convenient next use. Customizable Options: Square Drive, Torque Range, and Total Weight are customizable according to specific needs.