http://tinyurl.com/kys7xhv<P>Hitachi DS18DBL 18-Volt 3.0-Ah Lithium-Ion Cordless Brushless Driver DrillProduct Review<P> Click on the link for more reviews<P>Uses Lithium-Ion battery technology for fade free power and 3x the total battery life of traditional batteries<P>Brushless motor technology for increased run time<P>Weighs just 4.4-Pound to reduce fatigue during extended or elevated use<P>Includes 1/2-Inch keyless chuck for reliable yet quick and simple bit replacements<P>Comes with a lifetime Lithium-Ion tool warranty and a 2-year Lithium-Ion battery warranty<P>