About Warranty The Warranty period for all products is 3 month About Logistics The Order will be shipped within 24 hours of placing the order. Scope Of Application: Automobile Repair For Light Trucks And Below, Steel Structure Installation, Construction Elevator Installation, Engineering Machinery, And Electrical Equipment Installation Motor Type: Brushless Power Source: 20V DC Battery Capacity: 4.0AH No-load Speed: 2100 RPM Impact Frequency 3100 IPM Wrench Head Size: 1/2" Wrench Socket: 8-30mm Charging Input Voltage: 100-240V 50/60Hz Charging Output Voltage: 20V 🔧 Features: *Disassembly, installation, drilling, 3 in 1 *High quality motor, small volume, heavy torque 800NM *Tungsten carbide steel shaft, aluminum head, strong and durable *Stepless variable speed switch, press to adjust the speed efficiently *Large vents efficiently improving heat generation for long-term use *Ergonomic soft-grip handle & integrated LED work light, beautiful and durable *Large capacity lithium battery, overload protection, fast charging, long lasting power * Suitable for construction site shelves, maintenance, woodworking, etc. *Reverse rotation auto stop mode stops the impact and rotation in 0.2 seconds after the bolt/nut gets loosened enough. * Provides various fastening controls for a wide range of applications such as scaffolding, car tyre, automotive, installation, and fabrication trades. 🔧 Package Included 1 x Toolbox 1 x Impact Wrench 1 x User Manual 1 x Malaysia plug Power Charger 6 x Wrench Socket 1 x Fast Charger 1/2 x 4.0AH Li-Ion Battery 🔧 Battery Maintenance And Matters Of Attention * Don't charge batteries that have enough electricity！ * Separate isolation in a dry place！ * Make sure that the battery is dry without water！ * The battery and the host body are placed separately. It needs to be charged every 15-30 days without use for a long time！ * Clean up the battery every time you use it！ * When charging, someone should look next to it and be sure to disconnect the charger when you leave！