7.2V - 18V 15 Minute Heavy Duty Battery Charger, Charges In 15 Minutes Or Less Minimizing Down Time For Charging, Charges All DeWalt 7.2V-18V Batteries Except Univolt Batteries So Users Need Only 1 Charger For Multiple Cordless Products, DeWalt 3 Stage Charging System Provides Maximum Run Time & Extends Overall Life Of The Battery, Diagnostics With 2 LED Displays Has 5 Indicators To Communicate Battery Charge Status.