Two DEWALT POWERSTACK 20V lithium-ion batteries are displayed in the foreground, with a futuristic blue light trail leading towards them against a background of high-rise construction buildings and scaffolding.
DEWALT POWERSTACK logo centered on a white background.

THE NEXT DIMENSION IN POWER™

DEWALT POWERSTACK™ BATTERY TECHNOLOGY

The cordless jobsite is getting tougher. Compatible with all 20V MAX* tools and chargers, DEWALT POWERSTACK™ batteries utilize breakthrough pouch battery cell technology to revolutionize the industry.

A person wearing a construction helmet and high-visibility vest holds a DEWALT POWERSTACK 20V 5Ah Lithium Ion battery in front of a construction site background with cranes and city buildings. Blue streaks of light emanate from the battery, suggesting power and energy.
Graphic showing 'NEW 5Ah', indicating a new 5 amp hour battery or product feature.

AVAILABLE NOW

THE 20V MAX* DEWALT POWERSTACK™ 5AH BATTERY

Our most powerful, most efficient, and longest lifespan battery in its class** delivers knockout power without compromise.

Learn More

DEWALT POWERSTACK battery pack with highlighted internal cells and layers, featuring text '50% More Power' on a dark technical background.

POWER PACKED

Get 50% more power† to tackle tough jobs with our most powerful battery in its class**.

 

DEWALT POWERSTACK battery with promotional text '50% more work per charge', showing a comparison between a black battery and a yellow DEWALT battery against a construction site background.

POWERING PRODUCTIVITY

At 50% more efficient†, our most efficient battery in its class** is maximizing tool productivity.

 

DEWALT battery with yellow casing highlighted in the foreground on a futuristic grid with glowing lines. Text reads '2X LIFESPAN', emphasizing extended battery life compared to another battery shown faded in the background.

LONG-LASTING

With 2X the lifespan†, users can fully charge and discharge twice the amount of a traditional DEWALT® DCB205 5Ah cylindrical battery.

 

A hand holds a DEWALT POWERSTACK battery. The battery is labeled as 20V 5Ah, and the image highlights it as a 'NEW 5Ah BATTERY'. The background is blurred, focusing attention on the product.
play_arrow

COMPACT BATTERY INNOVATION

DEWALT 20V POWERSTACK lithium-ion battery, shown against a black background with blue streaks.

THE 20V MAX* DEWALT POWERSTACK™ COMPACT BATTERY

Complete overhead applications and get into cramped areas with the 20V MAX* DEWALT POWERSTACK™ Compact Battery, our lightest and most powerful battery in its class‡.

Learn More

DEWALT 20V POWERSTACK battery demonstration highlighting 50% more power compared to traditional batteries, with construction site graphics in the background.

HEAD OF THE CLASS

Featuring 50% more power††, the DEWALT POWERSTACK™ Compact Battery is the most powerful battery in its class.

 

DEWALT PowerStack 20V battery shown with a charger, highlighting that it is 25% more compact. The image features construction site graphics in the background.

WORK IN TIGHT SPACES

Optimize space in your toolbox and get into tough spots with a 25% smaller battery††.

 

A DEWALT POWERSTACK battery shown on a construction-themed background with blue lighting effects. Text reads '15% less weight,' highlighting the battery's lighter weight compared to a standard battery.

WON'T WEIGH YOU DOWN

Lighten your load with a powerful battery weighing 15% less††.

 

AWARD-WINNING INNOVATION

As the world's first major power tool brand to use pouch cell batteries designed for the construction industry, the DEWALT POWERSTACK™ Compact Battery delivers award-winning performance with breakthrough technology.

WOOD is used under license, ©2021 Meredith Corporation.

Fast Company is a registered trademark of Mansueto Ventures LLC

Image of a DEWALT POWERSTACK 20V 5Ah battery at the top, with six DEWALT 20V power tools surrounding text stating '300+ 20V MAX products and growing'. The background features a blue and black gradient.

COMPATIBLE WITH ALL 20V MAX* TOOLS AND CHARGERS

Learn More

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

**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

†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 most powerful: vs. DEWALT 20V MAX* Batteries 2Ah or Lower; not in application. Regarding most compact and lightest weight vs. DEWALT 20V MAX* Batteries 2Ah or Lower.

††Regarding 50% More Power vs. Model DCB203; not in application. Regarding 25% More Compact: footprint vs. DCB203 Battery. Regarding 15% More Lightweight: vs. DCB203