We can supply various electric power tools, like electric screwdriver, cordless drill, cordless light,etc Cordless screwdriver-Voltage:3.6v/4.8v (Ni-cd, ni-mh);-No-load speed:180RPM;-Max torque:2NM;-Charging time:3-5hrs;-With LED laser light;-Automatic lock spindle function;-60 degree swiveling of enclosure.