Brushed Li-Ion 1/2 in. Cordless Drill Driver – XFD10Z 1/2 in. Driver-Drill with 2-speeds (0-600 and 0-1900 RPM) delivers up to 480 in-lbs. Driver-Drill features a compact design at only 7-1/4 in. Long and weighs only 3.3 lbs. With battery for reduced operator fatigue. Brushed Li-Ion 1/4 in. Cordless Impact Driver – XDT11Z Impact Driver with variable speed (0-2900 RPM and 0-3500 IPM) delivers up to 1460 in-lbs. Impact Driver features a compact design at only 5-3/8 in. Long and weighs only 2.8 lbs. Ergonomically designed handles with rubberized soft grips provide increased comfort. Light illuminates the work area. Driver-Drill and Impact Driver feature Extreme Protection Technology (XPT) which is engineered to provide increased dust and water resistance in harsh job site conditions. 18V Compact Lithium-Ion 1.5 Ah battery BL1815N is compatible with 18V LXT Tools. Equipped with Star Protection Computer Controls to protect against overloading, over-discharging and over-heating. Compatible with Makita 18V Lithium-Ion batteries with a Star symbol. Individual Tool Part Numbers. Battery 2 Amp Hour.