The 20V MAX XR POWERPACK 4Ah Battery deliver 50% more power and a longer lifespan. Engineered with tables cell technology, our best performing 20V MAX 4Ah battery powers through tough jobs, day in and day out. XR POWERPACK batteries are a part of our best performing line of 20V MAX batteries and are compatible with 20V MAX tools.. On-Board LED light indicator. Compatible with all 20-Volt MAX tools. 50% more power. AC\DC: DC. Battery Amp Hours: 4 Ah. Battery Power Type: Lithium Ion. Battery Voltage (V): 20V. Charge time (min.): 49. Charger Included: Charger Included. Color Family: Yellow. Individual Battery Weight: 1.15 lb. Number of Charging Ports: 1 Port. Number of Total Batteries Included: 1. Power Tool Accessory Type: Battery and Charger Set. Power Tool Features: No Additional Features. Rechargeable: Yes. Used with Equipment Type: Blower,Chainsaw,Concrete Drilling Tool,Drill,Edgers,Grinder,Hedge Trimmer,Impact Wrench,Inspection Camera,Jobsite,Mower,Nibbler & Shear,Polisher,Power Crimper,Power Cutting Tool,Power Multi Tool,Pressure Washer,Push Mower,Ratchet,Sander,Saw,Screwdriver,Specialty Power Tool,String Trimmer,Trimmer,Vacuum Cleaner