The hitachi db10dl screwdriver is ideal for working in confined spaces it uses light weight 108v 15ah li ion batteries and has an automatic trigger operated led spotlight variable speed motor and 21 stage torque setting the spindle lock provides accurate tightening of screws and it is fitted with a soft grip handle for additional comfort comes with 2 x 108 volt 15ah li ion batteries 1 x charger 1 x driver bit and 1 x carry case specification bit holder 635mm 14in no load speed 0 400min max torqu