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frontpageasyfert posted Jun 09, 2026 10:29 PM
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Item 1 of 2
frontpageasyfert posted Jun 09, 2026 10:29 PM

2-Pk 20V 1.7Ah DeWALT XR POWERSTACK Compact Batteries

+ Free S&H

$79

$219

63% off
Lowe's
22 Comments
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Deal Details
Lowe's has 2-Pack 20V 1.7Ah DeWALT XR POWERSTACK Compact Batteries (DCBP034-2) on sale for $79. Shipping is free.

Thanks to Community Member asyfert for sharing this deal.

Product Details:
  • Tackle tough jobs with 50% more power
  • Help maximize longevity day in and day out with these batteries that deliver an increase of charge cycles over the lifetime of the batteries
  • Work in tight spaces with an ergonomic design that enhances maneuverability without sacrificing power
  • Take on the elements with a durable, overmolded base designed to provide a high level of impact resistance
  • Get quick visibility to your batteries' state-of-charge with the LED indicator to help avoid interruptions

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • This offer is $20 lower than the previous FP Deal.
    • Our research indicates that this deal is $70 less (47% savings) than the next best available price from a reputable merchant with prices starting from $149 at the time of this posting.
  • About this product:
    • Rated 4.2 out of 5 stars based on over 620 Lowe's customer reviews.
    • 3-year limited warranty
  • Additional notes:
    • Please see the original post for additional details & give the wiki and additional forum comments a read for helpful discussion.

Original Post

Written by asyfert
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Lowe's has 2-Pack 20V 1.7Ah DeWALT XR POWERSTACK Compact Batteries (DCBP034-2) on sale for $79. Shipping is free.

Thanks to Community Member asyfert for sharing this deal.

Product Details:
  • Tackle tough jobs with 50% more power
  • Help maximize longevity day in and day out with these batteries that deliver an increase of charge cycles over the lifetime of the batteries
  • Work in tight spaces with an ergonomic design that enhances maneuverability without sacrificing power
  • Take on the elements with a durable, overmolded base designed to provide a high level of impact resistance
  • Get quick visibility to your batteries' state-of-charge with the LED indicator to help avoid interruptions

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • This offer is $20 lower than the previous FP Deal.
    • Our research indicates that this deal is $70 less (47% savings) than the next best available price from a reputable merchant with prices starting from $149 at the time of this posting.
  • About this product:
    • Rated 4.2 out of 5 stars based on over 620 Lowe's customer reviews.
    • 3-year limited warranty
  • Additional notes:
    • Please see the original post for additional details & give the wiki and additional forum comments a read for helpful discussion.

Original Post

Written by asyfert

Community Voting

Deal Score
+30
Good Deal
Get Deal at Lowe's

Price Intelligence

Model: DEWALT DCBP034-2 20V POWERSTACK 1.7Ah Battery 2pk

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 6/11/2026, 09:33 AM
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Amazon$117
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22 Comments

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Jun 09, 2026 10:36 PM
4,216 Posts
Joined Jan 2011
Loudog504Jun 09, 2026 10:36 PM
4,216 Posts
I wonder if this is the typical Lowes old stock or if these are the newer design batteries.
1
Jun 09, 2026 11:05 PM
112 Posts
Joined Mar 2010
darwin2009Jun 09, 2026 11:05 PM
112 Posts
Are 1.7Ah power stack batteries better than 3.5Ah and higher batteries and are they recommended for a 6hr job on circular saw. Impact driver and impact wrench?
3
Jun 09, 2026 11:33 PM
44 Posts
Joined Nov 2020
SlickMusic925Jun 09, 2026 11:33 PM
44 Posts
Quote from darwin2009 :
Are 1.7Ah power stack batteries better than 3.5Ah and higher batteries and are they recommended for a 6hr job on circular saw. Impact driver and impact wrench?
Depends on what you are doing during your 6 hour job
Yesterday 12:22 AM
70 Posts
Joined Aug 2025
HonestWallaby1265Yesterday 12:22 AM
70 Posts
Quote from darwin2009 :
Are 1.7Ah power stack batteries better than 3.5Ah and higher batteries and are they recommended for a 6hr job on circular saw. Impact driver and impact wrench?
A circular saw is gonna drain these in an instant. If you plan on cutting for six hours you're gonna want at least a pair of 5AH or just go corded. They're great for a driver or wrench, but again it all depends on how much work you plan on doing. Some people will use more battery in 30 minutes than others will use in six hours. For example going hog wild with an angle grinder or a chainsaw
Yesterday 01:47 AM
457 Posts
Joined Oct 2018
JohnnySlick777Yesterday 01:47 AM
457 Posts
Quote from darwin2009 :
Are 1.7Ah power stack batteries better than 3.5Ah and higher batteries and are they recommended for a 6hr job on circular saw. Impact driver and impact wrench?
30 minutes of work, 5 1/2 hours drinking beer and you'll do just fine in those 6 hours.
You're better off buying 6ah batteries when they go on sale near $10 an ah.
Also recommend a 6 amp charger, so you're not waiting 3 hours for them to recharge.
Last edited by JohnnySlick777 June 9, 2026 at 07:23 PM.
Yesterday 06:22 AM
52 Posts
Joined Jun 2025
mrCYBERNINJAYesterday 06:22 AM
52 Posts
Quote from Loudog504 :
I wonder if this is the typical Lowes old stock or if these are the newer design batteries.
How can we check that? I can stop by lowes tomorrow
Yesterday 10:33 AM
4,216 Posts
Joined Jan 2011
Loudog504Yesterday 10:33 AM
4,216 Posts
Quote from mrCYBERNINJA :
How can we check that? I can stop by lowes tomorrow
The battery "badging", should show on the packaging as well. If it has "XR" on the side its newer. If it has "Power Stack" in big letters with the blue lines next to it, its the old versions.
2
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Yesterday 02:39 PM
574 Posts
Joined Nov 2009
Old_Snake308Yesterday 02:39 PM
574 Posts
Quote from darwin2009 :
Are 1.7Ah power stack batteries better than 3.5Ah and higher batteries and are they recommended for a 6hr job on circular saw. Impact driver and impact wrench?
I like these for my power pruners as you're working with the tool arms fully extended so the big batteries weigh you down after a while
1
Yesterday 03:03 PM
214 Posts
Joined Apr 2019
SaturnFireYesterday 03:03 PM
214 Posts
I ordered a pack at 8a. at 930a 2pack set delivered to front door.
My package is the Old labeling no XR branding just Power Stack. I had a set from a few years back. No issues. These are fine for drills and other lower power items.
1
Yesterday 03:20 PM
137 Posts
Joined Apr 2024
Raydalio_on_SDYesterday 03:20 PM
137 Posts
Quote from Loudog504 :
The battery "badging", should show on the packaging as well. If it has "XR" on the side its newer. If it has "Power Stack" in big letters with the blue lines next to it, its the old versions.
The power powerstack batteries are the newer one (they use cell pouches), and XR are older (they use the traditional cylindrical batteries, like shape of AA)

Edit - looks like I was wrong. Can't keep track of Dewalts branding changes.
Last edited by Raydalio_on_SD June 10, 2026 at 02:05 PM.
3
Yesterday 03:39 PM
588 Posts
Joined Dec 2006
Dah-DeeYesterday 03:39 PM
588 Posts
Quote from Raydalio_on_SD :
Incorrect. The power powerstack batteries are the newer one (they use cell pouches), and XR are older (they use the traditional cylindrical batteries, like shape of AA)
I think Loudog504 was right:

https://toolguyd.com/dewalt-20v-x...nges-2026/

"Now, the PowerStack branding is completely gone, with XR branding in an even larger font size."
1
Yesterday 07:14 PM
428 Posts
Joined Apr 2016
logjammitYesterday 07:14 PM
428 Posts
DeWALT has really changed their labelling on these a lot. For a long while they were PowerStack. Then they shifted to XR and PowerStack both being printed on the battery. Now, on the latest batteries, they will only say XR with the new label.
https://www.dewalt.com/en-us/prod...ct-battery
Yesterday 07:14 PM
2,086 Posts
Joined May 2004
Radar5Yesterday 07:14 PM
2,086 Posts
Can't have too many batteries.
Yesterday 07:15 PM
428 Posts
Joined Apr 2016
logjammitYesterday 07:15 PM
428 Posts
Also a lot of the tools that used to be labelled XR have now had the XR designation removed. Same tools, just different badging.

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Yesterday 07:17 PM
35 Posts
Joined Nov 2013
jeffwhandYesterday 07:17 PM
35 Posts
Awesome

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