Product OverviewPower your 20V MAX tools with a high-capacity 20V MAX Compact 3.0Ah battery that features state-of-the-art lithium-ion technology, a compact size, and a LED Fuel Gauge Charge Indicator. Designed compact for maneuverability in tight spaces and overhead applications. The DEWALT DCB230 battery is compatible with the entire line of DEWALT 20V MAX Tools and accessories. This package includes (1) 3.0Ah 20V MAX battery pack (DCB230). 3.0Ah Capacity Lightweight and compact design 3-LED Fuel Gauge allows immediate feedback on state of charge No memory and virtually no self-discharge for maximum productivity and less downtime Compatible with all 20V MAX chargers Compatible with all 20V MAX, 60V MAX, and 120V MAX tools and products