Introducing THE NEXT DIMENSION IN POWER with the 20V MAX DEWALT POWERSTACK Compact Battery. Get 50% more power with a 25% smaller footprint using this battery that works with the 20V MAX tools you already have. This battery provides twice the lifetime 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. 50% MORE POWER in a 25% more compact battery DESIGNED TO RESIST WEAR-AND-TEAR: Durable, overmolded base provides impact resistance LONG-LASTING: Battery provides 2X lifetime AVOID UNPLANNED WORK STOPPAGES: LED fuel gauge displays state-of-charge 20V MAX* SYSTEM COMPATIBILITY: Battery works with all DEWALT 20V MAX* tools and chargers 1.7 Amp hour capacity