Dewalt DCB2108 20V MAX XR POWERPACK 8AH Battery Pack

The DEWALT DCB2108 20V MAX XR POWERPACK 8Ah Battery is engineered to meet the demands of professional users who need maximum runtime and enhanced power. As part of DEWALT’s top-tier XR battery lineup, this 8.0Ah pack uses tabless cell technology to deliver up to 50% more power and longer service life compared to traditional cylindrical-cell batteries. Whether you’re running high-demand cordless tools or working in cold environments, the DCB2108 provides consistent performance, efficient energy transfer, and exceptional durability.

This battery is fully compatible with all DEWALT 20V MAX tools and chargers, giving users across trades—from construction to maintenance—reliable power without changing platforms. The integrated 3-LED fuel gauge keeps you informed of charge status to help reduce downtime, and the impact-resistant overmolded base stands up to jobsite abuse.

Note: Battery only. Charger sold separately.

Dewalt 20V MAX XR POWERPACK 8AH Battery Pack At a Glance

• 50% More Power: Tabless cell technology increases output for powering through heavy-duty applications.
• Extended Battery Life: Delivers longer runtime and service life compared to cylindrical-cell designs.
• Overmolded Base: Rubberized, impact-resistant base enhances durability on rough jobsites.
• 3-LED Fuel Gauge: Real-time battery status helps avoid work interruptions and downtime.
• Universal Compatibility: Works with all DEWALT 20V MAX tools and chargers—ideal for large tool fleets.
• No Memory & Virtually No Self-Discharge: Keeps a full charge over long storage periods.

Markets

• Construction – Supports framing, decking, or tool-intensive building tasks where runtime is critical.
• Maintenance & Facility Work – Perfect for users with long service days using cordless tools in various locations.
• HVAC & Electrical – Reliable runtime to power saws, impact drivers, and cordless crimpers throughout installs.
• Plumbing – Durable power supply for tool use in residential, commercial, or industrial plumbing environments.
• Automotive & Mechanical – Keeps grinders, impacts, and diagnostic tools powered during long repair jobs.
• Outdoor Services – Withstands outdoor temperature fluctuations and rough use in landscaping or groundskeeping.

The DEWALT DCB2108 8Ah XR Battery is purpose-built for professionals who demand longer runtime, faster performance, and battery reliability in every shift. Whether you’re a contractor on a framing crew, a maintenance tech in facilities, or a tradesperson who can’t afford tool interruptions, this battery is your solution for high-load applications. Its compact size—compared to similar capacity batteries—means you’re not trading off mobility for runtime. When you’re working hard, this battery keeps your 20V MAX tools working harder, longer.

Dewalt DCB2108 20V MAX XR POWERPACK 8AH Battery Pack Features

• 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
• 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

Dewalt DCB2108 20V MAX XR POWERPACK 8AH Battery Pack Includes

• (1) DCB2108 20V MAX* XR POWERPACK™ 8.0Ah Battery

Dewalt DCB2108 20V MAX XR POWERPACK 8AH Battery Pack Specifications

• Battery Voltage: 20V MAX
• Battery Type: Lithium-Ion (Tabless Cell Technology)
• Battery Capacity: 8.0Ah
• Charge Time: ~60 minutes
• Fuel Gauge: 3-LED Integrated
• Compatibility: All DEWALT 20V MAX Tools & Chargers
• Weight: 2.0 lbs
• Dimensions (L x W x H): 5.78″ x 3.28″ x 4.9″
• Operating Temperature: Down to 0°F
• Certifications: Not currently certified
• Series: XR POWERPACK
• Warranty: 3-Year Limited Warranty

Dewalt DCB2108 20V MAX XR POWERPACK 8AH Battery Pack Warranty

• Dewalt’s Guaranteed Tough 3 Year Limited Warranty

Why Customers Choose the Dewalt 20V MAX XR POWERPACK 8AH Battery Pack

Trade pros often call this a “go-all-day battery” or their “go-to pack” for tool-heavy days. Whether you’re running a high-speed impact driver, a cordless circular saw, or jobsite lighting, the DCB2108 is built to keep you moving. Its design focuses on real-world use—from rugged framing environments to fast-paced service work—and its compact size relative to capacity means less fatigue and better balance, especially in overhead or awkward positions. For users looking to upgrade their 20V MAX system without stepping into new platforms, this 8Ah battery offers serious power, runtime, and jobsite reliability.