18V LXT Lithium-Ion Cordless 1/2" Impact Wrench Makita-built 4-pole motor delivers 170 ft.-lbs. of Max Torque. 0-2,100 RPM & 0-3,200 IPM for a wide range of fastening applications. Built-in L.E.D. light with afterglow illuminates the work area. Makita's proprietary hammer and anvil impact mechanism are manufactured using the best raw materials with the highest quality steel and unique heat hardening process for maximum fastening and driving power. Equipped with Star Protection Computer Controls™ to protect against overloading, over-discharging, and over-heating. Rapid Optimum Charger communicates with the battery's built-in chip during charging process to optimize battery life by controlling current, voltage, and temperature. Rapid Optimum Charger has a built-in fan to cool the battery for faster, more efficient charging. Makita technology delivers category-leading charge time so the battery spends more time working and less time sitting on the charger. Compatible with Makita 18V Lithium-Ion batteries with a Star symbol XWT05Z Yes -