Dewalt 20V Max Drywall Screw Gun Battery & Charger

The DEWALT 20V MAX POWERSTACK™ 5Ah Battery delivers significantly higher output, cooler operation, and longer lifespan thanks to its advanced stacked‑cell lithium technology. Engineered for demanding professional use, this compact 5Ah pack provides 50% more power, 50% more work per charge, and twice the lifespan compared to traditional cylindrical‑cell DEWALT batteries. Its durable rubber overmold base protects finished surfaces, while the LED fuel gauge ensures instant charge visibility. Fully compatible with all DEWALT 20V MAX tools, it’s an ideal upgrade for high‑draw XR tools and jobsite applications. Key Features POWERSTACK™ stacked‑cell technology — higher output & cooler operation 50% more power vs. standard DEWALT cylindrical‑cell batteries 50% more work per charge for extended runtime 2× lifespan for long‑term durability Compact 5Ah format — smaller footprint than DCB205 Rubber overmold base protects surfaces and improves durability LED fuel gauge for quick charge status Compatible with all DEWALT 20V MAX tools & chargers Basic Specs Model: DCBP520 Voltage: 20V MAX (18V nominal) Capacity: 5Ah Battery Type: POWERSTACK™ stacked‑cell lithium Weight: ~1.5 lbs (retail spec) Housing: Rubber overmold base Warranty: 3‑year limited, 1‑year free service, 90‑day satisfaction guarantee What’s Included DEWALT DCBP520 20V MAX POWERSTACK™ 5Ah Battery Usage & Tips Ideal for grinders, impact wrenches, saws, and high‑draw XR tools Use the LED gauge to monitor charge during continuous work Stacked‑cell design maintains performance under heavy load Pairs exceptionally well with DCF510B, DCGG581B, and other XR tools