DEWALT 20V MAX XR POWERSTACK 3.5Ah Battery Kit, 2 Pack – Higher Power, Longer Life

Power that keeps up with your toughest 20V tasks

The DEWALT 20V MAX XR POWERSTACK 3.5Ah Battery Kit in a 2-pack introduces a new level of consistent performance to your cordless toolkit. Built with pouch cell technology, these cells are designed to deliver higher energy density and steadier power across long shifts, so you can rely on power when you need it most.

With up to 50% more power in practical use than traditional designs and a longer lifespan, these batteries are engineered to help you move through demanding projects with fewer interruptions. The compact, ergonomic shape fits comfortably in the hand and in crowded tool belts, helping you maneuver with less fatigue.

• 50% more power for tough drilling, fastening, and sustained workloads.
• Longer lifespan compared to traditional cylindrical cells for steadier performance over time.
• Compact size supports working in tight corners, overhead spaces, and vertical setups.
• Durable overmold base resists wear to handle real jobsite conditions.
• LED state-of-charge indicator provides at-a-glance battery level to help plan recharges.
• Part of DEWALT’s top-performing XR POWERSTACK family and compatible with 20V MAX tools and chargers.

Real-world use, one battery at a time

Whether you’re installing decking, building all-in cabinetry, or finishing a garage remodel, these 3.5Ah packs stay balanced in the grip and deliver steady power as the battery discharges. You may notice fewer tool swaps during long sessions and a more predictable tool feel as the battery ages.

In practical terms, you get a ready pair for extended workdays, or you can swap between tools without stepping away from the project. The kit’s two batteries are a practical setup for ongoing tasks, helping you maintain momentum from start to finish.

How to get the most from your POWERSTACK kit

• Store and charge in a cool, dry place to maximize life and performance.
• Use the LED indicator to time recharges and keep work flowing smoothly.
• Pair the two batteries to maintain momentum when switching between tools.

Note: This description highlights what the kit can offer in everyday use. Individual results may vary based on tool, load, and conditions.