2026 NEW POWERSTACK 20V 5.0Ah and 1.7Ah Lithium-Ion Power Tool Battery Packs (2-Pack)

The DEWALT POWERSTACK 20V MAX* Compact Battery is 50% more powerful, 25% more compact, and 15% lighter**. This battery features an impact-resistant, rubber overmolded base and utilizes revolutionary pouch cell battery technology to provide 2X the lifetime**. Engineered to get into tight spaces without sacrificing performance, our most powerful, most compact, and lightest weight battery** is compatible with the 20V MAX* tools and chargers you already own.

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

DEWALT 20V MAX* SYSTEM COMPATIBILITY: Battery works with all DEWALT 20V MAX* tools and chargers