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DCBP320

20V MAX* XR® 3.5Ah Battery

A DEWALT 20V XR 3.5Ah lithium-ion battery pack, shown in yellow and black with the DEWALT logo and specifications on the side.

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The 20V MAX* XR® 3.5ah battery delivers 50% more power and a longer lifespan. Engineered with pouch cell technology, our best performing 20V MAX* 3.5ah 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 longer life than traditional cylindrical batteries.
  • 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 battery's state-of-charge with the LED indicator to help avoid interruptions.
  • Part of Our Best Performing Line of 20V MAX* Batteries" " - These XR® batteries are compatible with 20V MAX* tools and chargers.

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

  • (1) DCBP320 20V MAX* XR® 3.5Ah Battery

  • 3 Year Limited Warranty

* * 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 longer lifespan: Based on charge cycles vs. DEWALT DCB205 battery.

* ‡Total volume vs DCB205 battery

* †Based on longer life (charge cycles) and more power, not in application vs. DEWALT 20V MAX* DCB205 5AH battery

* "††Based on longer life (charge cycles) and more power, not in application vs. DEWALT 20V MAX* batteries with comparable amp hours"

Downloads and manuals

Instruction Manual, Type 2
NA407764_r04_man_Dewalt_Batteries_and_Chargers_half_letter_NA_NBC.292806.pdf
PDF
Exploded Diagram, Type 2
DCBP320.292783.svg
SVG
Exploded Diagram, Type 2
DCBP320_20260129.299082.svg
SVG
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**

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 (sold separately)

Rated MWO.

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