This kit features a high power one drill/driver, two 20V MAX* 5.0Ah lithium ion batteries, charger, and tough case. This drill is equipped with a 3-speed transmission to help optimize speed of application and a 1/2 in. ratcheting nitro-carburized metal chuck for superior bit gripping strength. LED spotlight mode features 20 minute shutoff function allowing for extended work time in dark or confined spaces.