The DeWalt XR 18V 5.0Ah Battery is compatible with all DeWalt 18V XR tools and chargers. Featuring a 3 LED state of charge indicator, this Lithium-Ion battery offers no memory effect and minimal self discharge, ensuring maximum productivity and reduced downtime. Its lightweight and compact design enhances tool usability. Provides extended runtime and optimized power for completing tasks quickly and efficiently. Can be charged by any DeWalt XR charger.