Adequate battery life: We know that battery life is a key issue when choosing a cordless impact wrench. Our rechargeable compact wrench comes with two 4.0Ah batteries, an LED power indicator light, and a quick charger. Compared to the 2.0Ah battery, the 4.0Ah battery has an extended operating time of over 50% and can be used continuously. You don't need to charge frequently, which can help you complete more work with less downtime.

Two modes: The 21V impact wrench uses an efficient brushless motor to ensure stable operation in both speed modes, with a maximum speed of 3300 RPM. It is very suitable for tire disassembly, car repair, and construction. The operating time of the brushless motor has been extended by 53.5%, and the efficiency has been improved, making it an ideal choice for DIY enthusiasts and professionals