The Li-Ion battery has an approximately 1.25 times longer lifetime compared to our NiMH battery pack. Safety and operability are enhanced by a LED light and an auto stop function that disconnects the power when the clutch is engaged. The grip angle can be adjusted for changing the tool configuration from a straight type to a gun type and vice versa depending on the work requirements. This product features an easy-to-hold grip thanks to the small size of the new battery pack and double molded soft resin.