The 2767 M18 FUEL High Torque ½” Impact Wrench with Friction Ring eliminates the need to use a pneumatic tool for those stubborn and rusted bolts by delivering 1,000 ft-lbs of fastening torque and 1400 ft-lbs of nut-busting torque. With 2X faster removal speed, users will be able to get the job done faster and be more productive throughout their day. Our M18 REDLITHIUM XC5.0 Battery delivers up to 2.5X more runtime, 20% more power and 2X more recharges than standard lithium-ion batteries. The lithium-ion battery pack features superior pack construction, electronics, and performance giving you more work per charge and more work over pack life than any battery on the market. The rechargeable battery also offers you 5.0 amp-hours of runtime. Each battery pack is durably built for heavy-duty use, runs cooler, and performs in climates below 0°F/-18°C.