This electric wrench is equipped with two 2000mAh lithium batteries and a fast charger, with ultra-long battery life and fast charging function, allowing you to work without powering off. The upgraded high-efficiency brushless motor provides up to 3000rpm speed and 260 foot-pounds (350N·m) of high torque, easily handling various fastening or disassembly tasks. Push-button speed adjustment and forward and reverse switching are easy to operate and improve efficiency. The built-in LED light can illuminate clearly even in dim environments. It is widely used in furniture installation and car repair, and is your ideal tool that combines efficiency and practicality.