DEWALT Powerstack 20V MAX Battery, Rechargeable, 5Ah, Lithium Ion, 2-Pack (DCBP520-2)

Price: $349.00 - $315.99
(as of Oct 23, 2026 21:17:24 UTC – Details)


Our most powerful battery in its class, the 20V MAX* XR POWERSTACK 5.0Ah Battery utilizes revolutionary pouch cell technology to deliver 50% more power, 50% more work per charge, and 2X the lifespan. Compatible with all DEWALT 20V MAX* tools and chargers, these XR POWERSTACK 5.0 Ah Batteries features an impact-resistant, rubber overmolded base and includes 3-LED Fuel gauge state of charge indicator.
PACKED WITH POWER – Get 50% more power to tackle tough jobs
MORE EFFICIENT– Battery is 50% more efficient making it DEWALT’s most efficient battery in its class
DURABLE DESIGN: The non-marring over-molded rubber base also helps to protect finished surfaces
LONG-LASTING: 2X lifespan provides more overall investment value
AT-A-GLANCE-CHARGE-STATUS: Quickly check state-of-charge with 3-LED fuel gauge
DEWALT 20V MAX* SYSTEM COMPATIBILITY: Battery works with all DEWALT 20V MAX* tools and chargers
Customers find the battery powerful and easy to handle, with good quality and value for money. However, the battery life and reliability receive mixed feedback – while some say they last longer and work well, others report they don’t last for 4 months and stop working after one use. The size and compatibility also get mixed reviews, with some appreciating the smaller size while others find it too big, and one customer noting it doesn’t work with all 20v DeWalt tools.