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expiredphoinix | Staff posted Apr 22, 2024 06:05 AM
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expiredphoinix | Staff posted Apr 22, 2024 06:05 AM

DeWALT Powerstack 20V 5.0Ah MAX Compact Battery

+ Free Shipping

$92

$229

59% off
Amazon
33 Comments 23,283 Views
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Deal Details
MaxiGadgets, Inc via Amazon has DeWALT Powerstack 20V 5.0Ah MAX Compact Battery (DCBP520) for $88.12 -> Now $91.80. Shipping is free.

Thanks to Community Member phoinix for sharing this deal.

Features:
  • 5.0 Ah capacity
  • 3-LED fuel gauge system for immediate feedback on the state of charge
  • No memory and virtually no self-discharge for maximum productivity and less downtime
  • Lightweight and portable at only 1.4 lbs
  • Part of the DEWALT 20-Volt Max system

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • This offer is price slightly lower ($0.51 less) than our front page deal from March 2024 which earned 32 thumbs up.
    • Rated 4.5 out of 5 stars on Amazon based on over 130 customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
MaxiGadgets, Inc via Amazon has DeWALT Powerstack 20V 5.0Ah MAX Compact Battery (DCBP520) for $88.12 -> Now $91.80. Shipping is free.

Thanks to Community Member phoinix for sharing this deal.

Features:
  • 5.0 Ah capacity
  • 3-LED fuel gauge system for immediate feedback on the state of charge
  • No memory and virtually no self-discharge for maximum productivity and less downtime
  • Lightweight and portable at only 1.4 lbs
  • Part of the DEWALT 20-Volt Max system

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • This offer is price slightly lower ($0.51 less) than our front page deal from March 2024 which earned 32 thumbs up.
    • Rated 4.5 out of 5 stars on Amazon based on over 130 customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+18
Good Deal
Visit Amazon

Price Intelligence

Model: DEWALT 20V MAX* XR POWERSTACK 5Ah Battery

Deal History 

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Sort: Lowest to Highest | Last Updated 4/4/2026, 10:32 PM
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Top Comments

thelongtrek
52 Posts
38 Reputation
No, they didn't. They had an existing 18v line of NiCd tools/batteries with a different stick form factor instead of a slide. When they switched to lithium they wanted to make it clear it was a different system that was incompatible with the old system, and also that the performance of the new chemistry was way better. So they went to "20v max" branding (20v being the nominal voltage of the packs at max charge, 18v being their actual operating voltage).

33 Comments

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Apr 23, 2024 12:37 AM
7,477 Posts
Joined Dec 2006
big mikeApr 23, 2024 12:37 AM
7,477 Posts
Quote from SanfordSon :
I currently have a 5ah XR and am looking for a couple more 5 or 6ah to run the small vacuum and sawzall. Should I jump on this? Or wait for the regular Li-ion?
these are probably not going to improve the performance of your tools I would wait for a deal on the regular 5ah packs or buy them on marketplace new openbox from someone breaking up combos. Should be around 10/ah or $50
1
Apr 23, 2024 01:01 AM
115 Posts
Joined Sep 2018
SanfordSonApr 23, 2024 01:01 AM
115 Posts
Quote from big mike :
these are probably not going to improve the performance of your tools I would wait for a deal on the regular 5ah packs or buy them on marketplace new openbox from someone breaking up combos. Should be around 10/ah or $50
Thank you very much
1
Apr 23, 2024 02:15 AM
30 Posts
Joined Oct 2011
jaw7385Apr 23, 2024 02:15 AM
30 Posts
Quote from thelongtrek :
No, they didn't. They had an existing 18v line of NiCd tools/batteries with a different stick form factor instead of a slide. When they switched to lithium they wanted to make it clear it was a different system that was incompatible with the old system, and also that the performance of the new chemistry was way better. So they went to "20v max" branding (20v being the nominal voltage of the packs at max charge, 18v being their actual operating voltage).
Agree with this. I had the old 18v with the old form factor. Yes, they did change to 20v, and it may be considered a bit of marketing, but I think it's really about avoiding confusion. Smart move in my opinion.
1
Apr 23, 2024 02:41 AM
1,687 Posts
Joined Nov 2011
TurbotalonApr 23, 2024 02:41 AM
1,687 Posts
So how do you know if it's fake or not...
Apr 23, 2024 03:10 AM
2,695 Posts
Joined Jun 2007
89turboiiApr 23, 2024 03:10 AM
2,695 Posts
Blowing these out to make way for sodium batteries different nominal voltage.
Pro
Apr 23, 2024 03:24 AM
291 Posts
Joined Nov 2005
mmd
Pro
Apr 23, 2024 03:24 AM
291 Posts
Project Farm does comparison testing of the DeWALT Powerstack (2AH), DeWALT 2.0 AH (18650), and DeWALT 5.0 AH (18650) that may have relevant information for potential buyers.

https://www.youtube.com/watch?v=DTKRK1RInFw
Apr 23, 2024 12:11 PM
7,477 Posts
Joined Dec 2006
big mikeApr 23, 2024 12:11 PM
7,477 Posts
Quote from ThriftyCircle559 :
Flat packs, not 18650s?
All "powerstack" batteries are flat pouch batteries, so yes.

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Apr 23, 2024 12:26 PM
84 Posts
Joined Nov 2006
JMAL11Apr 23, 2024 12:26 PM
84 Posts
Quote from martyr2671 :
Which one is the one u can use with dyson
these dont work with a dyson v8, it doesnt like them. I still have to use my standard XR batteries and 4ah or bigger works best.
Last edited by JMAL11 April 23, 2024 at 05:38 AM.
Apr 23, 2024 12:33 PM
7,477 Posts
Joined Dec 2006
big mikeApr 23, 2024 12:33 PM
7,477 Posts
Quote from FabulousDime5180 :
Lightweight and portable at only 1.4 lbs
They're actually heavier than the equivalent 18650 5ah XR battery, but shorter in height (similar I believe to the 3ah and 4ah 21700 based batteries)
Apr 23, 2024 12:38 PM
84 Posts
Joined Nov 2006
JMAL11Apr 23, 2024 12:38 PM
84 Posts
for anyone curious this will not fit in the 1st gen tough system jobsite music player, its too wide to fit
Apr 23, 2024 01:28 PM
697 Posts
Joined May 2011
ChoafApr 23, 2024 01:28 PM
697 Posts
Quote from android_fan :
Hi I am totally clueless about those tools. Would that item be a good fit for 1/2" Impact Driver?
do you mean 1/2" impact wrench or 1/4" Impact drvier two different tools two different purposes.
Apr 23, 2024 02:43 PM
14 Posts
Joined May 2016
dandav8Apr 23, 2024 02:43 PM
14 Posts
Deal is dead?
Apr 23, 2024 04:00 PM
44 Posts
Joined May 2019
JeffH26Apr 23, 2024 04:00 PM
44 Posts
Quote from CoolMoney1870 :
My 12Ah can barely make it 15 minutes with the 60 volt DeWalt leaf blower
umm... this won't run a 60V tool at all.
Apr 23, 2024 09:05 PM
107 Posts
Joined May 2018
android_fanApr 23, 2024 09:05 PM
107 Posts
Quote from Choaf :
do you mean 1/2" impact wrench or 1/4" Impact drvier two different tools two different purposes.
Which one is good for car tires? I think it's the 1/2" impact wrench, thanks!

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Apr 23, 2024 10:47 PM
119 Posts
Joined Sep 2012
jippelApr 23, 2024 10:47 PM
119 Posts
Quote from StrongBoundary834 :
Does it go 30 minutes with blower?
That's what she said

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