Hitachi 18V Lithium-Ion Impact Driver With 1.5 Amp Hour Batteries: * Includes two 1.5Ah Lithium Ion 18V batteries, cross-compatible charger and case * 1,150" pounds of torque to power through the toughest jobs * Compact and lightweight at only 3.3 lbs * Electronic feedback provides power control for equal torque and rpm in both forward and reverse * Quick change bit system * Soft elastomer grip for improved comfort and reduced fatigue * Convenient 5 position belt hook with integrated LED work light * Model# WH18DFL