【Powerful engine】:The most important thing for power tools is to have a powerful generator.powerful 21V engine has a maximum of 650 N.m , and the fastest speed can reach 3200rpm, allowing you to save time and effort during work.
【Variable speed and usage】：The speed of the impact wrench can be controlled by the switch. The more you press the button, the faster the speed will be. When you release the button, the power wrench will immediately stop running. It can be used not only in daily car maintenance, but also in large-scale construction projects, heavy equipment maintenance and product assembly.
Lightweight tools designed to fit the users' needs, Soft grip handle for added comfort and total control without heavy fatigue while using.  It even has a built in LED light for those hard to see areas or if using outside in the dark.
For example: Makita (BL1830), Makita (BL1840), Makita (BL1850), Makita (BL1860), etc.

Battery voltage: 18V

Power input: 110-240V

Maximum torque: 550 N.m
Wrench Chuck: 1/2"
Number of batteries: 2
sockets specifications: 14-22mm
Plug: UK plug

The battery installed on the product consumes power. If you receive an electric wrench and find that the battery is dead, you can fully charge it before use.