DEWALT Battery DCB126 2 12V 5Ah Lithium Ion Power Cells (Two Pack High Capacity XTREME Tool Compatibility LED Indicator Extended Runtime Fastening) 100' Safety Buffer Height Wireless Communication Safety Buffer Height Wireless Communication Span Sizing 100 ft and surface corrosion to establish a non slip lock on smooth round stock Outfitted with an integrated 3 LED State of Charge fuel gauge for instant feedback and a lightweight outer footprint designed for structural compatibility across the entire XTREME™ tool lineup 0 Ah Total Batteries Included: 2 Units Integrated Fuel Gauge: Yes (3 LED State of Charge Display) System Line Compatibility: DEWALT 12V MAX* XTREME™ Series Assembled Package Length: 8