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DEWALT logo with yellow text on a black background.
DCBP520

20V MAX* XR® 5ah Battery

A DEWALT XR Lithium-Ion battery for power tools, yellow and black in color, with 20V Max and 5Ah capacity clearly marked on the side.

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Product details

The 20V MAX* XR® 5ah battery delivers 50% more power and a longer lifespan. Engineered with pouch cell technology, our best performing 20V MAX* 5ah battery"  Powers through tough jobs, day in and day out. XR® batteries are a part of our best performing line of 20V MAX* batteries" "  and are compatible with 20V MAX* tools.

  • 50% More Power - Tackle tough jobs with 50% more power.
  • Longer Lifespan - Help maximize longevity day in and day out with this battery that delivers an increase of charge cycles over the lifetime of battery.
  • Compact Size - Work in tight spaces with an ergonomic design that enhances maneuverability without sacrificing power.
  • Resists Wear-and-tear - Take on the elements with a durable, overmolded base designed to provide a high level of impact resistance.
  • State-of-charge - Get quick visibility to your batteries' state-of-charge with the LED indicator to help avoid interruptions.
  • Part of Our Best Performing Line of 20V MAX* Batteries" " - Innovative battery technologies designed to deliver certainty for the world’s toughest pros.

Product Type
Battery
Voltage
20V
Cordless or Corded
Cordless
Power Source
Cordless
Total Number of Batteries
1

  • (1) DCBP520 20V MAX* XR® 5Ah Battery

  • 3 Year Limited Warranty, 1 Year Free Service, 90 Days Satisfaction Guaranteed

We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

Customer Support

* * Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18.

* †Regarding 50% more power: vs. DEWALT DCB205 battery; not in application. Regarding 50% more work per charge: usable energy vs. DEWALT DCB205 battery; not in application. Regarding 2x lifespan: charge cycles vs. DEWALT DCB205 battery.

* **Regarding our most powerful battery in its class: vs. DEWALT XR batteries 5Ah or less; not in application. Regarding most efficient: usable energy vs. DEWALT XR Batteries 5Ah or less; not in application. Regarding Longest Lifespan: Charge cycles vs. DEWALT XR Batteries 5Ah or less

Downloads and manuals

Instruction Manual, Type 2
NA407764_r04_man_Dewalt_Batteries_and_Chargers_half_letter_NA_NBC.292825.pdf
PDF
Exploded Diagram, Type 2
DCBP520.292823.svg
SVG
Exploded Diagram, Type 2
DCBP520_20260129.299083.svg
SVG

Related products & accessories

Our Most Powerful 20V MAX* Circular Saw†

Cut through tough applications with up to 1,700 MWO.

A DEWALT cordless circular saw is being used to cut a wooden plank, with sawdust flying. The saw is placed on a workbench inside a partially constructed wooden structure.

UP TO 368 CUTS PER CHARGE**

Make fast cuts with a powerful brushless motor that delivers up to 5,500 RPM (no-load)
A construction worker using a DEWALT circular saw to cut wood at a building site. The worker is wearing a tool belt and safety gear, and there are unfinished houses in the background.

HIGH VERSATILITY

Take on a wide range of materials with a maximum depth of cut of 2-9/16 in. at a 90° and a maximum depth of cut of 2 in. at a 45°

*Maximum initial battery voltage (measured without a workload) is 20. Nominal voltage is 18. 

**2x6 SPF using DCB2108 battery.

†Rated MWO.

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