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DEWALT

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

  • Based on 268 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Feb 14
Order within 19 hours
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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


Manufacturer: ‎DEWALT


Part Number: ‎DCB2108


Item Weight: ‎2.2 pounds


Product Dimensions: ‎5.83 x 5 x 3.66 inches


Item model number: ‎DCB2108


Batteries: ‎1 Lithium Ion batteries required. (included)


Size: ‎One Size


Color: ‎Multi Colour


Style: ‎Classic


Finish: ‎Brushed


Material: ‎Blend


Pattern: ‎Solid


Shape: ‎Rectangular


Power Source: ‎Battery Powered


Voltage: ‎20 Volts


Item Package Quantity: ‎1


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


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Lithium Ion


Battery Capacity: ‎8


Warranty Description: ‎Manufacturer Warranty


Date First Available: October 1, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Feb 14

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
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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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 Battery
These are good batteries they last longer than the old batteries. More power
Reviewed in the United States on October 14, 2025 by Jerry Miller
    • A must have for DeWalt tools
Powerful and works great. This is a must have for DeWalt tools
Reviewed in the United States on October 28, 2025 by Lashes
    • Updated review from 1 to 5 star Excellent Service
Review Image by Sarah Conner Sarah Conner
GOOD NEWS!!! This is an updated review on my delivered order last week. I received 2 different batteries, one 8ah power stack and one regular dewalt 8ah battery. Unfortunately I had no choice but to give a 1 star review considering that wasn’t what I paid for. I wanted to give an updated review, the customer service was excellent! Before I even had a chance to send the regular 8ah battery back, the company had one on its way 💯. The package arrived the same day I was returning the other. I understand things happen, this why I wanted to change my review once I seen how the company handled this situation. This is an excellent supplier, great cost, and responsive. I would highly recommend this company and these Dewalt batteries. They pack a punch!!! Great value for your money compared to the big box stores. These are genuine Dewalt batteries. The run time is by far better than the basic battery. Don’t waste your money at the big box stores, grab these up at the reasonable price they are while they last. Best Regards, Rich Conner RC Build Renovation and Design Co. ... show more
Reviewed in the United States on May 1, 2025 by Sarah Conner Sarah Conner
    • Tossed all my other batteries in the bin. This is my go to battery
Game-Changer for the Job Site! The DEWALT 20V MAX XR POWERPACK 8.0Ah battery is hands-down the best battery I’ve ever used. It charged up fast and delivered nothing but consistent, powerful performance all day long. I ran it hard for a full 8-hour shift and it never slowed down. This thing holds a charge like a champ. Built tough too — dropped it more than once on concrete and it kept going like nothing happened. No overheating, no loss in power, just pure performance. Honestly, I don’t need any other batteries now. This one outperforms every other battery in my toolbox. If you’re serious about getting the job done right, this is the battery you want in your gear. ... show more
Reviewed in the United States on March 22, 2025 by elirosieny
    • It's good to be real ~ ~ ~
I did my homework to figure if it's legit or a fake one. In this case, it's legit and it works as it's supposed to be. Great~!
Reviewed in the United States on December 1, 2025 by Yen
    • Perfect for all my high drain non-flexvolt tools.
I'll be getting more of these for my chopsaw and grinder. It outperforms the flexvolt 9amp in the same tool.
Reviewed in the United States on October 18, 2025 by BEEts
    • 10/10
In my opinion this has become my favorite battery to use, good in size, not to heavy, not to light, plus it last a long time, personally I prefer this battery over the flexvolt batteries, if you need 60v then flexvolt is your only option, but if you are using 20v like majority of tradesmen's are, I think this is the best performing 20v battery at the moment, I currently own 2, and plan on buying 1-2 more. ... show more
Reviewed in the United States on September 16, 2025 by Raul Torres

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