Search  for anything...
DEWALT

DEWALT 20V MAX XR POWERPACK 8.0 Ah Power Tool Battery (DCB2108)

  • Based on 418 reviews
Condition: New
Checking for the best price...
$141.99 Why this price?
Save $11.00 was $152.99

Buy Now, Pay Later

As low as $23.67 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Jul 31
Order within 51 seconds
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

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.

Description

The 20V MAX XR POWERPACK 8Ah Battery delivers 50% more power and a longer lifespan. Engineered with tables cell technology, our best performing 20V MAX 8Ah battery powers through tough jobs, day in and day out. XR POWERPACK batteries are a part of our best performing line of 20V MAX batteries† and are compatible with 20V MAX tools.

Number of Batteries: 1 Lithium Ion batteries required. (included)


Brand: DEWALT


Battery Cell Composition: Lithium Ion


Battery Capacity: 8


Recommended Uses For Product: Power Tool


Number of Batteries: 1 Lithium Ion batteries required. (included)


Brand: DEWALT


Model Number: DCB2108


Model Name: DEWALT 20V MAX XR POWERPACK 8.0 Ah Power Tool Battery (DCB2108)


Global Trade Identification Number: 50


UPC: 885911963350


Manufacturer: DEWALT


Included Components: (1) DCB2108 20V MAX* XR POWERPACK 8.0Ah Battery


Item Type Name: Power Tool Battery


Warranty Description: Manufacturer Warranty


Battery Capacity: 8


Voltage: 20 volts


Reusability: Rechargeable


Compatible Phone Models: 20V MAX


Unit Count: 1 Count


Battery Weight: 544.31 g


Item Dimensions: 5.83 x 5.04 x 3.74 inches


Item Weight: 2.2 pounds


Antenna Location: Power Tool


Battery Cell Type: Lithium Ion


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Say Hi to the new battery, not the same as the old battery (better)
I purchased this at a substantial savings. But besides that, it has way more reserve than my older 8amp battery, and the rubber accents really help protect it. This battery extends the use of my blower by about 10 minutes over the old one, doesn't get hot and charges up fast. So, function is excellent, price is good, quality is excellent, value is excellent (did I tell you I got it on sale?), can't speak to longevity, but it is name branded. If you need a new 8amp battery, this generation is very good. I recommend this as a buy. ... show more
Reviewed in the United States on September 17, 2025 by ob1
    • Great DEWALT Quality:
A true Dewalt battery that runs and runs. Very happy with the product. Don't buy the useless "generic" batteries! Remember, you get what you pay for!
Reviewed in the United States on June 22, 2026 by G. Tore
    • Exceptionally high capacity
I really like this high capacity DeWalt battery. And the details for DeWalt sawzall's indicate that the higher capacity of this battery will provide higher power output from the sawzall than a 2AH-5AH battery will provide. Too, of course, the battery capacity will last a lot longer. The only downside is the cost. ... show more
Reviewed in the United States on July 16, 2026 by Amazon Customer
    • Excellent performance
The 8ah power pack works very well for my 6-1/2” XR circular saw as well as my 5” angle grinder. Lots of power and plenty of runtime. Highly recommend for high demand tools in the DeWalt 20v system
Reviewed in the United States on March 28, 2026 by Andy
    • Powerpack Dewalt
Great battery
Reviewed in the United States on July 2, 2026 by Lawrence Kosowski
    • Dewalt batteries are like no other
I bought this for my DeWalt weed eater and it last a very long time ! Don't be fooled by bogus battery's that says Dewalt. I got took by bogus battery's before, check Dewalt website to see. I thought it might be heavy but when put into my weed eater it is balanced well and not heavy. All my tools are Dewalt and their customer service is excellent ! ... show more
Reviewed in the United States on May 9, 2026 by Mary
    • Dewalt XR
Works great, plenty of power
Reviewed in the United States on May 13, 2026 by Willie Martin
    • Great batteries
Powerpack batteries are worth the extra money they last longer and have more charges.
Reviewed in the United States on July 1, 2026 by Steve Miller

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...