Description Our most powerful battery in its class, the DEWALT POWERSTACK 20V MAX 5.0Ah Battery utilizes revolutionary pouch cell technology to deliver 50% more powerâ , 50% more work per chargeâ , and 2X the lifespanâ . Compatible with all DEWALT 20V MAX tools and chargers, the DEWALT POWERSTACK 5.0 Ah Battery features an impact-resistant, rubber over molded base and includes 3-LED Fuel Gauge state of charge indicator. This kit is conveniently packaged with 1 20V MAX DEWALT POWERSTACK 5.0Ah Battery and 1 DEWALT 12V/20V MAX Charger.LONG-LASTING: 2X lifespan provides more overall investment value.AT-A-GLANCE-CHARGE-STATUS: Quickly check state-of-charge with 3-LED fuel gauge.PACKED WITH POWER â Get 50% more powerâ to tackle tough jobsMORE EFFICIENTâ Battery is 50% more efficient making it DEWALTâs most efficient battery in its class.DURABLE DESIGN: The non-marring over-molded rubber base also helps to protect finished surfacesDEWALT 20V MAX SYSTEM COMPATIBILITY: Battery works with all DEWALT 20V MAX tools and chargersINCLUDES:(1) DCBP520 20V MAX DEWALT POWERSTACK 5.0 Ah Battery(1) DEWALT 12V/20V MAX Charger