Item 1 of 3
Item 1 of 3
expiredphoinix | Staff posted Jun 26, 2026 6:59 PM
2-Pk DeWALT 20V MAX 1.7Ah XR POWERSTACK Batteries + 10% Back w/ Prime Card
$79
$219
63% off
+ Free S&Hat Amazon
Heads up, this deal has expired. Want to create a deal alert for this item?
+ Free S&Hat AmazonDeal Details
Amazon has 2-Pack DeWALT 20V MAX 1.7Ah XR POWERSTACK Compact Batteries (DCBP034-2) + 10% Back w/ Prime Card for $79. Shipping is free.
Note: On the product page you should see "Earn 10% back on this item when you pay with your Prime Visa." See more information here.
Thanks to Deal Hunter phoinix for finding this deal.
Product Details:
Note: On the product page you should see "Earn 10% back on this item when you pay with your Prime Visa." See more information here.
Thanks to Deal Hunter phoinix for finding 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 johnny_miller | Staff- Our research indicates this offer is $70 lower (47% savings) than the next best price from a reputable merchant at the time of this post.
- This offer matches (or beats w/ Prime Card) a recent Frontpage Deal.
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 2-Pack DeWALT 20V MAX 1.7Ah XR POWERSTACK Compact Batteries (DCBP034-2) + 10% Back w/ Prime Card for $79. Shipping is free.
Note: On the product page you should see "Earn 10% back on this item when you pay with your Prime Visa." See more information here.
Thanks to Deal Hunter phoinix for finding this deal.
Product Details:
Note: On the product page you should see "Earn 10% back on this item when you pay with your Prime Visa." See more information here.
Thanks to Deal Hunter phoinix for finding 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 johnny_miller | Staff- Our research indicates this offer is $70 lower (47% savings) than the next best price from a reputable merchant at the time of this post.
- This offer matches (or beats w/ Prime Card) a recent Frontpage Deal.
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Community Voting
Deal Score
+29
Good Deal
Bad Deal
Found by hocuspocusblade
Forum Thread
Found by NeedMoCoffee
Forum Thread
62% off
Found by phoinix
Forum Thread
26% off
Found by Immortalsolitude
Forum Thread
68% off
Found by rickprime
Forum Thread
92% off
Found by Dr.W
Forum Thread
31% off
Join The Conversation
Share information with the community. Please follow our Community Guidelines and be kind!
20 Comments
Sign up for a Slickdeals account to remove this ad.
If you have the Discover 30% off promo and find something around $20, these come out to be $56 for two 1.7A Powerstack batteries, not bad.
I use them for the flashlights (3x) and pruning shears. They run a long time in those applications and make everything lighter. ~2x more charge cycles as well. For small jobs I use them in the drill & driver.
Sign up for a Slickdeals account to remove this ad.
But you also have tabless batteries coming out, and most brands are skipping pouches and going straight to tabless. Tabless can deliver even more power than pouch, and generally have fewer downsides. Dewalt calls their 20V tabless batteries POWERPACK.
These Dewalts are designed to have good power delivery and be especially lightweight. On the other hand, they are pretty expensive - most brands regular batteries go for $12.50/ah on routine sale, and you can hunt tabless batteries for not much premium depending on the brand. I have Metabo HPT tools for instance, and it's pretty easy to find the 2.0ah batteries for $25 (but also silly, because MHPT liberally sprinkles them in tool kits.) Dewalt batteries are just expensive in general compared to pretty much everyone else.
These are way overpriced, yet most fall for DeWalts gimmicks.
Yes, they are smaller and power flows better/faster due to pouch technology,
yet pouch batteries have a very high failure rate over 18650/21700 cells.
Just Google pouch battery images and tell me what you see.
These are way overpriced, yet most fall for DeWalts gimmicks.
Yes, they are smaller and power flows better/faster due to pouch technology,
yet pouch batteries have a very high failure rate over 18650/21700 cells.
Just Google pouch battery images and tell me what you see.
18650/21700 batteries are already hardened, then put in a plastic shell. Pouch don't have the dual layer of hardening.
And just for S&G I did look at the first few pages of pouch battery images in Google, not a single fire, not even a spicy pillow.
18650/21700 batteries are already hardened, then put in a plastic shell. Pouch don't have the dual layer of hardening.
And just for S&G I did look at the first few pages of pouch battery images in Google, not a single fire, not even a spicy pillow.
Everyone with a bit of mechanical knowledge knows pouch batteries have a much higher failure rate/life expectancy!
PowerStack batteries are already having swelling issues and case splitting.
I'm not saying 18650/21700 batteries are perfect, but they are tried and true....
They just work!!!
You drank the yellow Kool-Aid and most likely a PowerStack owner trying to justify your overpriced purchase!
https://www.reddit.com/r/Dewalt/c...wer_stack/
https://www.google.com/search?num=10&sca_esv=650bb547ae878b5f&hl=en&sxsrf=APpeQntFvuOSZ6UNTigz_646fF... [google.com]
Simple Google search swollen battery.... just: swollen battery
https://www.google.com/search?q=swollen+battery&num=10&client=firefox-b-1-e&hs=fyo&sca_esv=650bb547a... [google.com]
And citing Reddit is definitely... A choice.
Sign up for a Slickdeals account to remove this ad.
That is not the search prompt you suggested before.
Stop changing your narrative, what are you, a politician?
Join The Conversation
Share information with the community. Please follow our Community Guidelines and be kind!