909 T12ID4 12V 4Ah Lithium-Ion Touch Pro Impact Driver Intuitive Touch Variable Speed Control Instantly change from forward to reverse by applying pressure on the direction you desire 12V Professional High Performance Grade Motor provides plenty of controlled speed to tackle a wide variety of applications with maximum torque Premium 4 Amp Hour Lithium-Ion battery technologyfor world leading longer drilling run times, increased battery life with no battery memory effect Battery Charger LED diagnostic systemvisually informs power level of battery pack and charging status 1 Hour fast chargerensures rapid recharges and increases productivity