Brushless Electric WrenchLithium Battery WrenchElectric WrenchImpact WrenchCharging Wrench

◆ Cordless lithium battery impact wrench designed for high-altitude and aerial work, offering freedom from wires and easy handling ◆ Ideal for tightening nuts, screwing frames, and other assembly tasks in shantytown industry and engineering shelf installation and disassembly ◆ Equipped with a brushless motor featuring pure copper coils for lower energy loss and longer service life compared to traditional AC motors ◆ Precision main bearing and steel strike block ensure reliable and efficient impact performance for various internal tasks ◆ Forward and reverse rotation buttons with a center lock switch to prevent accidental activation ◆ Battery pack: 21V/4.0Ah lithium battery composed of 10 high-quality 18650 cells, providing about 5 hours of usage time; having two batteries supports extended work periods ◆ Built-in LED lights enhance visibility for work in low-light or dark environments

Commodity parameters: Type: Impact Wrench No-load speed: 0-3200 rpm Maximum torque: 350 N.m Impact frequency: 0-3800 bpm / 3500 Hz Battery pack: 21V/4.0Ah (10 energy-saving 18650 lithium cells) Power supply voltage: 110-220 V Power type: Rechargeable lithium battery Weight: 1.5 kg