Hitachi DS18DFL 18-volt Li-Ion Drill Kit  (Discontinued by Manufacturer) 2- 1.5 amp/Hr. Li-Ion Batteries that are 1/2 the weight of Ni-Cad, 3 times as many charge cycles and 25% more run time per charge Hitachi Li-Ion Batteries are compatible with Hitachi Ni-Cad Batteries of same-voltage Lightweight and Compact 3.7-pounds. 5 Position Belt Hook with Bit Storage 22 Position Slip Clutch