SKIL PWRCore 12 2-Tool 12-Volt Brushless Power Tool Combo Kit (Charger Included and 1-Battery Included)PWRCore 12 lithium battery has advanced technology that keeps battery powering on for 25% longer run time and 2X battery life PWRJump charges the battery up to 25% in just 5 minutes, or 100% in 45 minutes The battery includes PWRAssist mobile charging that allows you to plug into the battery's USB port wherever and whenever The drill features a hybrid chuck so you can insert a 1 4 inch hex bit without tightening the chuck and produces 0 450 and 0