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XR POWERSTACK 20 -Volt 1 -Pack Lithium-ion ( 1.7 Ah Battery )

Ratings & Reviews for DEWALT XR POWERSTACK 20 -Volt 1 -Pack Lithium-ion ( 1.7 Ah Battery )

4.2
164
Review
 4.2 out of 5
164 Reviews


80% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The reviews present mixed opinions on the product's features and quality. Some customers praise the compact size, lightweight design, and powerful performance, reporting excellent runtime and output. However, many others express significant disappointment, with common complaints of short battery life, poor performance compared to older models, and batteries failing or not holding a charge after limited use. The overall consensus suggests the product may not be worth the premium price tag.

Customer review summary generated by AI, including incentivized reviews.
164 Customer Reviews

Light, powerful, long-lasting PowerStack Battery

I love this battery - very powerful and long-lasting for such a small, light battery!

April 4, 2026

From dewalt.com

Yes please and Thank you.

Would Recommend

More power and longer life.

June 19, 2025
Verified Purchaser
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Power stack 20V

Would Not Recommend

Hasn't worked since I purchased it. This is the second one that hasn't worked!

June 11, 2025

From dewalt.com

Response from Customer Service

Hello Pat. I appreciate your feedback on the DCBP034 Battery, and I'm sorry to hear the battery is not working. Your satisfaction is our top priority...

Customer ServiceJune 16, 2025

it changed quickly

Would Recommend

i got a good sale on it

March 13, 2025
Verified Purchaser
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Underwhelmed

Would Not Recommend

I received a 1.7ah Powerstack battery for 'free' as a promotion with the DeWalt cut-off tool. I used the cut-off tool periodically, usually for only a few minutes at a time, and never had an issue with the Powerstack. I recently installed flooring in our house, and used the cut-off tool a lot for shaping the boards. I quickly became frustrated, as I would get 4, maybe 5 cuts out of the 1.7ah Powerstack battery before it would shut off. Hoping it wasn't the tool, I purchased a compact 4ah...

February 13, 2025
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Response from DewaltProductExpert

Hello Shane. We would like to thank you for your insight. We welcome all feedback from our customers, so that we may continually improve not only ou...

DewaltProductExpertFebruary 13, 2025

Great size to power value!

[This review was collected as part of a promotion.] The combination of size to power is fantastic on these batteries. I got the black oil resistant ones and like them a lot. They are my go to battery for impact drill and oscillating tool work.

May 4, 2024

From dewalt.com

Great Battery

Would Recommend

Best power yet

February 8, 2024
Verified Purchaser
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A+

[This review was collected as part of a promotion.] At first, I was hesitant to buy anything but Milwaukee but I sure I’m glad I went with this Dewalt because it’s amazing

February 6, 2024

From dewalt.com

Pretty good

[This review was collected as part of a promotion.] Pretty good battiers for most part. Haven’t noticed much of a difference between others

January 28, 2024

From dewalt.com

Battery compartment cracked

[This review was collected as part of a promotion.] Battery cracked at base and screw is jammed. This battery is not tough as some other dewalt batteries are.

October 5, 2023

From dewalt.com

Response from ROXY

Hello Valued Customer, I appreciate your feedback on the DCBP034 battery and I'm sorry to hear the base cracked. Your satisfaction is our top priority...

ROXYOctober 9, 2023

Very disappointed - doesn't last at all

Would Not Recommend

I own a lot of DeWalt Cordless Tools and, of course, many batteries, from 1,5 amp to 5 amps. This one is the one that last the less, even less then my almost 10 years old 1,5 amp. batteries that came with tools I bought then. I should have bought another 5 amps for the same money, I love those ! I don't think it's normal. Maybe my battery is defective ?

August 25, 2023

From dewalt.com

Response from Maria

Hello. I appreciate your feedback on the and Battery I'm sorry to hear about the issue. Your satisfaction is our top priority. We will be reaching ou...

MariaAugust 27, 2023

Shortest Lasting Battery Ever

Would Not Recommend

I like how this battery is small and light, but it also runs out of juice well before expectations. It's advertised as being small AND powerful, but it really lacks the power. For the price, I'd get some bigger batteries instead.

July 13, 2023

From dewalt.com

Response from DEWALT®

Hello Peter, I appreciate your feedback on the DCBP034 DEWALT POWERSTACK™ 20V MAX* Compact Battery and I'm sorry to hear that it runs out of power bef...

DEWALT®July 14, 2023

Nice light battery

Would Recommend

This battery is nice and light and still packs a punch. I like using it on my drills and impact drivers to help keep some weight down when using them all day on jobsites

July 7, 2023

From dewalt.com

2 ah power stack Versus 5 ah XR battery!

Would Recommend

I've seen online that in a head to head battle, talking amperage and power sustainability wise, the 2 ah power stack battery is smaller but is equal to the 5 ah XR battery, really not much of a difference. But the 5 ah power stack is totally opposite, out performs the 6 ah XR battery by far!

July 4, 2023

From dewalt.com

Response from DEWALT®

Hello Joe Le. Your feedback is valuable as we take into consideration every piece of feedback that we come across. We have documented your comments a...

DEWALT® July 6, 2023

Worst battery life of any of the batteries

Would Not Recommend

I bought these batteries after seeing they are supposed to have better battery life. They are worst then the original batteries If you put them to any load they will die in less then 5 minutes

June 30, 2023
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Response from DewaltProductExpert

Hello. Thank you for your feedback regarding DCBP034. I am sorry to hear you are unhappy with this product and would be more than happy to assist you...

DewaltProductExpertJune 30, 2023

Not as good as the xr

Would Not Recommend

I was satisfied with it but I didn't really see a 50 percent increase from the standard battery and it didn't hold charge as long

June 20, 2023

From dewalt.com

Response from CS

Hello. Thank you for taking the time to provide your feedback. I'm sorry you weren't pleased with the DCBP034-2. Your feedback is valuable as we tak...

CSJune 21, 2023