RYOBI introduces the 18V ONE+ Cordless 1/2 in. Impact Wrench Kit with 4.0 Ah Battery, 2.0 Ah Battery, and Charger. Producing 375 ft./lbs. of fastening torque, the 1/2 in. impact wrench provides up to 3,100 impacts per minute. This quick fastening also features a 1/2 in. anvil with friction ring for efficient socket changes. The variable speed trigger features an RPM of 0 - 2,700. The on-board LED worklight create additional visibility for all of your projects. With up to 1.5X more runtime than the previous model, the 2.0 Ah lithium-ion battery provides an improved user experience. The new compact design is lighter weight and reduces overall user fatigue. This battery features a high visibility LED fuel gauge to clearly indicate remaining runtime. Fade-free power allows users to optimize the entire charge of the battery in all weather conditions. The included 4.0 Ah Battery and 18V Charger are compatible with all RYOBI 18V ONE+ Tools. Best of all, it is part of the RYOBI 18V ONE+ System of over 280 Cordless Products that all work on the same battery platform. This 18V ONE+ Cordless 1/2 in. Impact Wrench Kit is backed by the RYOBI 3-Year Manufacturer's Warranty and includes (1) PCL265B 18V ONE+ 1/2 in. Impact Wrench, (1) PBP005 4.0 Ah Battery, (1) PCG002 18V Charger, (1) PBP006 18V ONE+ 2.0 Ah Lithium-Ion Battery, and Operator’s Manual.