Skip to main content
DEWALT logo with yellow text on a black background.
Featured
DCBP318-XJ

DEWALT® 18V XR® POWERSTACK™ 3.5Ah Battery

DEWALT® 18V XR® POWERSTACK™ 3.5Ah Battery

Reviews

Explore More Options

Current Option

Product details

THE NEXT DIMENSION IN POWER„¢ now available in 3.5AH. Get 50% more power* enabling faster application speeds in a more compact size* using this battery that works with all the 18V XR® tools you already have. This battery provides a longer lifespan* and features an impact-resistant, overmolded base with non-marring material.*vs. DEWALT® DCB184, not in application*vs. DEWALT® DCB184,*Charge cycles vs. DEWALT® DCB184

  • 3ah POWERSTACK™ battery, built using lithium ion pouch cells to deliver high performance results in demanding applications
  • Delivers 50% more power vs. Dcb184 5ah cylindrical cell battery
  • Offers 2x lifespan vs. Dcb184 5ah cylindrical cell battery
  • Provides up to 2x runtime in demanding applications vs. Equivalent cylindrical cell battery
  • Battery covered by 3-year extended warranty, subject to registration
  • Rubber overmold for increased durability and resistance
  • Includes 3-LED fuel gauge charge indicator
  • Compatible with all 18v XR® tools
  • Compatible with all XR® chargers

Product Type
Battery
Voltage
18V
Cordless or Corded
Cordless
Power Source
Battery
Total Number of Batteries
1

  • (1) DCBP318 18V POWERSTACK 3Ah Battery

  • 3 Year Limited Warranty

Related products & accessories

THE NEXT DIMENSION IN POWER

Welcome to the next dimension of cordless power tool performance. Compatible with the full 18V XR DEWALT range of tools and chargers, DEWALT POWERSTACK batteries level up portable power, meaning more work with less charges.

A person uses a DEWALT cordless impact wrench in a workshop with various sockets and tools on the bench.

50% more power**

With its multi-layered pouch cell design, XR POWERSTACK battery cells have a greater conductive area than DEWALT standard cylindrical cells.

A person uses a DEWALT cordless impact wrench in a workshop with various sockets and tools on the bench.
A person wearing protective gloves uses a yellow and black DEWALT cordless power drill with a POWERSTACK battery to drive a screw into a metal bracket attached to a wooden beam at a construction site.

Longer lifespan**

XR POWERSTACK batteries are engineered to minimize electrical resistance and avoid heat build up.

A person wearing a safety helmet, neon safety vest, and gloves uses a DEWALT DCF850E2T 18V cordless impact driver to work on

Compatibility

POWERSTACK batteries are compatible with all 18V XR tools and chargers, meaning you don’t need to buy into a new system to take advantage of POWERSTACK technology.

A person wearing a safety helmet, neon safety vest, and gloves uses a DEWALT DCF850E2T 18V cordless impact driver to work on
Two DEWALT POWERSTACK 18V batteries are shown on a construction site, placed side by side on a metal surface.

POWERSTACK battery technology

THE NEXT DIMENSION IN POWER

DEWALT POWERSTACK batteries have been developed using innovative pouch cell technology. The flat design of pouch cells results in less heat build-up and internal electrical resistance, delivering more power for longer while maintaining a higher voltage without overheating during demanding applications. Reduced capacity loss in each charging cycle also results in a longer total lifespan.