2 X 21V 4.0AH LITHIUM BATTERY AND 1-2 HOURS QUICK CHARGE - Battery powered impact wrenches are equipped with 4.0Ah batteries and passed a rigorous 1000 charge cycle test to ensure its durability and longevity, the most important issue with battery impact wrenches is the battery power, which can extend the working time by more than 50% compared to other 2.0Ah batteries. This is no need to worry about running out of power at all, the fast charger greatly reduces the battery charging time and speeds up your work efficiency.

 ELECTRIC WRENCH WITH BRIGHTER LED LIGHTS - The electric impact wrench has a built-in LED light to help you work in the dark It stays on for about 20 seconds after you release the trigger on the battery-powered impact wrench, which greatly improves visibility in dark environments, and the 1000 Nm impact wrench has maximum maneuverability, allowing you to quickly and easily remove bolts and nuts in the dark.

 ERGONOMIC GRIP - Soft grip for added comfort, vibration will not make you feel noticeable numbness in your hand, reducing muscle soreness after long hours of work, very easy to operate whether you are a professional or a non-professional, no arm fatigue after a long period of time, and you can switch at will between changing rooms indoors and outdoors.