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phoinix | Staff 28.3K Views
Jun 7, 2026 10:52 PM

Woot! App: Anker 537 PowerCore 24,000 mAh Power Bank w/ 65W Total Output

$35

$70

50% off
+ Free S&H w/ Primeat Woot!
Visit Woot!
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Deal Details
Woot! has via the Woot! App (Android or iOS): Anker 537 PowerCore 24,000mAh Power Bank w/ 65W Total Output (A1379) on sale for $34.99. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

Thanks to Deal Hunter phoinix for sharing this deal.

Product Details:
  • 2-in-1 Fast Charging: With a 65W total output and two USB ports, the power bank delivers high-speed charging for 2 power-hungry devices simultaneously. (Note: USB-C 1 has a maximum output of 45W while USB-C 2 has a maximum output of 20W.)
  • 30W High-Speed Recharge: A full charge takes 4.5 hours - twice as fast as a standard portable charger.
  • Wide Compatibility: Anker 537 Power Bank delivers an optimal charge to laptops, phones, tablets, and a wide variety of USB devices.
  • UPC: 194644145552

Editor's Notes

Written by RevOne | Staff
  • This price matches our previous Frontpage Deal from April.
  • Our research indicates that this deal is $20 less (36% savings) than the next best available price from a reputable merchant with prices starting from $54.99 at the time of this post.
  • 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.

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Woot! has via the Woot! App (Android or iOS): Anker 537 PowerCore 24,000mAh Power Bank w/ 65W Total Output (A1379) on sale for $34.99. Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

Thanks to Deal Hunter phoinix for sharing this deal.

Product Details:
  • 2-in-1 Fast Charging: With a 65W total output and two USB ports, the power bank delivers high-speed charging for 2 power-hungry devices simultaneously. (Note: USB-C 1 has a maximum output of 45W while USB-C 2 has a maximum output of 20W.)
  • 30W High-Speed Recharge: A full charge takes 4.5 hours - twice as fast as a standard portable charger.
  • Wide Compatibility: Anker 537 Power Bank delivers an optimal charge to laptops, phones, tablets, and a wide variety of USB devices.
  • UPC: 194644145552

Editor's Notes

Written by RevOne | Staff
  • This price matches our previous Frontpage Deal from April.
  • Our research indicates that this deal is $20 less (36% savings) than the next best available price from a reputable merchant with prices starting from $54.99 at the time of this post.
  • 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.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+97
Good Deal
Visit Woot!

Top Comments

desynergy
4.7KComments
1.1KReputation
That's what the 4 lights on the button are for.
4 solid lights: 76% – 100%
3 solid lights: 51% – 75%
2 solid lights: 26% – 50%
1 solid light: 10% – 25%
Blinking light: Under 10% (Needs to be recharged immediately)
Go to Comment
CrimsonScent3556
10Comments
14Reputation
These are TSA approved for carry-on. Also, I use this exact one in a paper mill (120 degrees plus in the summer, high humidity all year) with no major issues. The ONLY thing I've had it do is drop from 12% to 0% within minutes when it gets hot. But, in such a work environment, I figure I have a bad cell. Still able to charge an S20 and earbuds for 3 full days before I have to recharge it.
Go to Comment
Calidaithi
859Comments
211Reputation
If you want to be a slick dealer, you share the better deal you found.

You didn't find one. Prove me wrong.
Go to Comment

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50 Comments

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Jun 8, 2026 4:51 PM
2.1K Comments
Joined Feb 2021

This comment has been rated as unhelpful by Slickdeals users.

Jun 8, 2026 4:51 PM
2 Comments
Joined Nov 2025
CoralDolphin3328Jun 8, 2026 4:51 PM
2 Comments
No digital display to get an exact charge percentage. It is a no for me!
4
Jun 8, 2026 5:01 PM
4.7K Comments
Joined Jul 2012
desynergyJun 8, 2026 5:01 PM
4.7K Comments

Our community has rated this post as helpful. If you agree, why not thank

Quote from CoralDolphin3328 View quoted comment :
No digital display to get an exact charge percentage. It is a no for me!
That's what the 4 lights on the button are for.
4 solid lights: 76% – 100%
3 solid lights: 51% – 75%
2 solid lights: 26% – 50%
1 solid light: 10% – 25%
Blinking light: Under 10% (Needs to be recharged immediately)
5
Jun 8, 2026 5:12 PM
859 Comments
Joined Oct 2011
CalidaithiJun 8, 2026 5:12 PM
859 Comments
Quote from AquaGalley8616 View quoted comment :
common people, GO to amazon and look for this product to be a slick dealer. You will see a number of anker products like this, some with more power, or some with screens too. That is all I will say. After researching, buy if you think it is good deal. I am just saying I'm not buying it.
If you want to be a slick dealer, you share the better deal you found.

You didn't find one. Prove me wrong.
Jun 8, 2026 5:20 PM
2.1K Comments
Joined Feb 2021

This comment has been rated as unhelpful by Slickdeals users.

Jun 8, 2026 6:19 PM
8.1K Comments
Joined May 2004
faheydJun 8, 2026 6:19 PM
8.1K Comments
Quote from SeriousWren592 View quoted comment :
I have one. It's great
My wife lost two of these big bricks at SFO after they said she couldn't board the overseas flight with these big batteries in her carry-on. A shame. It may be particilar to that airline, but we can read the writing on the wall.
Jun 8, 2026 6:32 PM
529 Comments
Joined Jun 2004
offers_1001Jun 8, 2026 6:32 PM
529 Comments
Quote from faheyd View quoted comment :
My wife lost two of these big bricks at SFO after they said she couldn't board the overseas flight with these big batteries in her carry-on. A shame. It may be particilar to that airline, but we can read the writing on the wall.
Is this because of the size of power bank or they would not allow 24000mAh? I was planning to buy it for an international trip, but now I am questioning after reading your comment.

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Jun 8, 2026 6:40 PM
718 Comments
Joined Jan 2021
bweiherJun 8, 2026 6:40 PM
718 Comments
Quote from offers_1001 View quoted comment :
Is this because of the size of power bank or they would not allow 24000mAh? I was planning to buy it for an international trip, but now I am questioning after reading your comment.
Your airline doesn't have a website with all of the pertinent information available? 🤷 ♂️ Even Spirit Airlines had such information readily available, may they RIP…
1
2
Jun 8, 2026 7:13 PM
859 Comments
Joined Oct 2011
CalidaithiJun 8, 2026 7:13 PM
859 Comments
Quote from AquaGalley8616 View quoted comment :
Researching was all I recommended. I think a good slick dealer should research something they are planning to buy.

So you gave me a thumbs down for my post, for recommending research? I am not going to give you a thumbs down, because you had valid point, too.
I hardly EVER use the thumbs down for individual posts, because each person is just giving their viewpoint, and their experience. I love other viewpoints, don't you?
I don't have any option to thumbs up or down champ. Didn't even know it was possible. Apparently others believe you also aren't a slicker dealer by talking and not putting up.

No link. No proof. Just as I thought. I win. You lose. Cry more about a thumbs down Ha ha
4
2
Jun 8, 2026 7:29 PM
102 Comments
Joined Aug 2010
makimbellJun 8, 2026 7:29 PM
102 Comments
I'm sure this is good quality, but it bugs me that it says 65W output when actually it's 45W and 20W
Jun 8, 2026 8:25 PM
89 Comments
Joined Apr 2015
hooperddsJun 8, 2026 8:25 PM
89 Comments
Quote from LuisL3549 View quoted comment :
Purchased two for my upcoming travels to Japan and South Korea.
i bought two last year for the same purpose. only needed one really.
Jun 8, 2026 11:37 PM
9 Comments
Joined Nov 2024
LanceDanceRevolutionJun 8, 2026 11:37 PM
9 Comments
I have the older version of these, and they're still working great. About 4 years in.
Jun 9, 2026 12:44 AM
63 Comments
Joined Jan 2026
jackknofJun 9, 2026 12:44 AM
63 Comments
Thanks. Wish I didn't have to use woot app
Jun 9, 2026 12:51 AM
28 Comments
Joined Aug 2023
FaithfulFuel440Jun 9, 2026 12:51 AM
28 Comments
How heavy is this?
2

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Jun 9, 2026 2:12 AM
47 Comments
Joined Dec 2011
nhatJun 9, 2026 2:12 AM
47 Comments
Quote from makimbell View quoted comment :
I'm sure this is good quality, but it bugs me that it says 65W output when actually it's 45W and 20W
Exactly it would be great to power a laptop that needs 65w at times

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