Battery and charger is NOT included LED light improves visibility in dark work areas Quick release chuck for easy one-handed bit changes MAX 2,800 RPMs and 3,100 ipms for quick fastening applications The CRAFTSMAN V20 20V MAX 1/4-in impact driver has a MAX torque rating of 1,460 in-lbs for speed and ease of driving large fasteners. The one handed bit insert makes changes quick and easy. Also features an LED light to help improve visibility in dark work areas.