The ergonomic design of the DS18DGL drill and battery makes it well-balanced and comfortable. Powered by a lithium ion slide-type battery, the two-speed gear setting allows the user to match the speed to the application. At just 3.7 lbs, the tool reduces fatigue in extended or overhead use. The battery charger will charge 18V lithium ion slide-type batteries in 35 minutes or less. 

Hitachi Power Tools