DCBP034-2 DeWALT 20V MAX* POWERSTACK Compact Battery (2 Pk) | Introducing THE NEXT DIMENSION IN POWER with the 20V MAX DEWALT POWERSTACK Compact Battery 2-Pack. Get 50% more power with a 25% smaller footprint using batteris that work with the 20V MAX tools and chargers you already have. These batteries provide twice the lifetime of batteries with standard cylindrical cells and features an impact-resistant, overmolded base with non-marring material. Take advantage of our lightest and most powerful battery as the rubber overmold base and twice the lifetime combine to form a dependable lithium-ion solution.