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DEWALT 20V MAX POWERSTACK Lithium Ion Battery 2 Pack (DCBP034-2)

  • Based on 2,088 reviews
Condition: New
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Availability: Only 1 left in stock, order soon!
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Arrives Feb 7 – Feb 9
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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 these batteries that deliver an increase of charge cycles over the lifetime of the batteries.
  • Compact Size - Work in tight spaces with an ergonomic design that enhances maneuverability without sacrificing power.
  • 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 batteries' state-of-charge with the LED indicator to help avoid interruptions.
  • Part Of Our Best Performing Line Of 20V MAX* Batteries - Innovative battery technologies designed to deliver certainty for the worlds toughest pros.

Description

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

Specs & Other Info

SpecificationDetails
BrandDEWALT
Battery Count & Type2 Lithium Ion batteries (included)
Usage RecommendationPower Tools
Energy SourceBattery (20 Volts)
Product Weight14.6 ounces
Dimensions (L x W x H)4.1 x 2.5 x 1.7 inches
Package Contents2 DCBP034 20V MAX DEWALT POWERSTACK Batteries
Warranty3 Years Limited, 1 Year Free Service, 90 Day Satisfaction Guarantee
Release DateNovember 1, 2021

Frequently asked questions

DEWALT 20V MAX* POWERSTACK™ Compact Batteries offer a longer run time compared to DEWALT's standard 20V MAX* lithium-ion batteries due to their stacked lithium technology. The exact run time will vary depending on the tool and application, but users can expect a noticeable improvement in performance and duration.

Yes, the DEWALT 20V MAX* POWERSTACK™ Compact Battery is compatible with all DEWALT 20V MAX* tools and chargers. This allows for seamless integration into your existing DEWALT toolkit without the need for additional adapters.

The charge time for the DEWALT 20V MAX* POWERSTACK™ Compact Battery can vary depending on the charger used. However, when using a DEWALT fast charger, you can expect the battery to charge from empty to full in approximately 60 minutes.

The DEWALT 20V MAX* POWERSTACK™ Compact Battery uses a unique stacked lithium technology, which not only makes it significantly lighter and more compact than standard batteries but also provides longer run time and improved performance. This technology is a first of its kind in the DEWALT battery lineup, offering users an advanced solution for portable power.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The reviews collectively praise the compact and lightweight design of DeWalt's power tool batteries, emphasizing their remarkable power and efficiency for their size. Customers appreciate the longer lifespan and cooler operation compared to regular batteries, especially in high-demand tools. However, they do note limited runtime compared to larger batteries and a higher price point as minor drawbacks.

Pros

  • 🔋 Super light and powerful for their size
  • 🕒 Holds a charge longer than aftermarket alternatives
  • 🔨 Exceptional performance in high discharge applications like hammer drilling
  • 🌡️ Stays cool under heavy use
  • ➖ Compact size saves on space without compromising on power

Cons

  • ⏳ Limited runtime for full-day projects
  • 💸 Higher price point than some alternatives
  • 🔄 Some incidents of needing replacement due to faulty units

Should I Buy It?

If you're looking for high-performance, compact batteries for your power tools and don't mind paying a bit extra for quality, these DeWalt batteries are a solid investment. They're especially recommended for heavy-duty tasks that require a lot of power in a short period. However, if you plan to use them for all-day projects regularly, you might want to consider backup options due to their limited runtime.


  • Great Product
These work great and hold a charge for a long time. Plus they are priced reasonably!
Reviewed in the United States on January 15, 2025 by Shannon Beevers

  • Incredible power
For most applications you won’t be able to tell the difference between regular batteries and the powerstack. But for very high discharge tools like hammer drill on thick concrete the difference is massive. The tool speed is much higher and you can actually drill more holes before recharging. I am comparing the 3 amp regular lithium ion vs the 1.8 amp powerstack. The regular battery is almost unusable while the powerstack frees the drill to do what it is designed to. The regular battery gets very hot while the powerstack stays cool. Very impressive. And much cheaper on Amazon. ... show more
Reviewed in the United States on July 15, 2023 by evil

  • Surprised how much I like them
They won't power a grinder for a full job, but for a drill or oscillator or impact it has plenty of juice for a regular home owner repairs. Like how not bulky and light they are. I still have plenty of 6ah an 9ah for my blowers, bandsaw and SDS hammer drill, but these have their use.
Reviewed in the United States on December 13, 2024 by Gary the Mechanic

  • Great product
Great company makes Great Product and Dewalt is a great company !!!!!!!
Reviewed in the United States on January 21, 2025 by Richard V Lacassin

  • Positive and negatives for this battery
Positives: charges very quickly, runs my DeWalt vacuum very well, as well as all my other DeWalt tools Negatives: I wish the battery would last longer, but I guess that is the trade-off between size and run time. Overall, I would recommend these batteries, but I would suggest that you get some higher amp-hour batteries as well. ... show more
Reviewed in the United States on June 25, 2024 by BearH8r

  • Amazing
I had no idea that these little batteries are so powerful! I compared the performance of my "sawzall" with a newish 3ah battery vs the 1.7ah powerstack sawing 2" to 8" very dry avocado logs. I was amazed. The powerstack roughly doubled the performance! This is just a subjective account I know, but the difference is HUGE. Anyone who tries one of these new batteries is never going back. Thank you Dewalt! I have not tried the new 5ah powerstack, but I am tempted as it must be a monster in a small package. ... show more
Reviewed in the United States on November 13, 2024 by RICHARD SPENGEL

  • I'm amazed
I did not expect much from this tiny batteries and ther are not cheap either but well let me tell ya this little things are worth it, very light lond lasting, will definitely be buying more. Also i have noticed a difference on my impact drills they fell alot stronger.
Reviewed in the United States on September 5, 2024 by Nino Lucena

  • DONT BUY THESE !!!
If you use your tools for work and thinking these will last your wrong! They look nice and are compact but don’t keep a charge. 1 of them in the pack flat out didn’t work. Wouldn’t charge. The other one lasted 2 months. Yes I’m charging them in a standard dewalt charger. Pretty disappointing for the cost ... show more
Reviewed in the United States on December 11, 2024 by Tom

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