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expiredniki4h | Staff posted Feb 24, 2026 03:20 PM
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expiredniki4h | Staff posted Feb 24, 2026 03:20 PM

Open Box - Excellent: Anker 737 24,000mAh 3-Port 140W Output Powerbank

+ Free Shipping

$69

$95

27% off
Best Buy
38 Comments 19,087 Views
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Deal Details
Best Buy has Open Box - Excellent Anker 737 24,000mAh 3-Port 140W Output Powerbank (A1289011) for $68.99. Shipping is free for My Best Buy Members (free to join) or select free store pickup where stock permits.

Thanks to Community Member akash8 for finding this deal.
  • Note: Availability for pickup may vary by location.
Features:
  • With a 24,000mAh capacity, this laptop power bank can charge an iPhone 16 Pro 4.13 times or a 2024 13-inch iPad Pro 1.33 times, keeping your devices powered during long trips or heavy use
  • Experience swift power delivery with 140W charge capability using Power Delivery 3.1 technology, designed for quick energy boosts to laptops and phones with this laptop power bank while on the move
  • Anker 737 Power Bank (PowerCore 24K), welcome guide, 140W USB-C to USB-C cable, travel pouch, 24-month stress-free warranty

Editor's Notes

Written by RevOne | Staff
  • About this deal:
    • Our research indicates that this deal is $18.01 less (20.7% savings) than the next best available price from a reputable merchant with prices starting from $87 for a brand new unit at the time of this posting.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this store:

Original Post

Written by niki4h | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Best Buy has Open Box - Excellent Anker 737 24,000mAh 3-Port 140W Output Powerbank (A1289011) for $68.99. Shipping is free for My Best Buy Members (free to join) or select free store pickup where stock permits.

Thanks to Community Member akash8 for finding this deal.
  • Note: Availability for pickup may vary by location.
Features:
  • With a 24,000mAh capacity, this laptop power bank can charge an iPhone 16 Pro 4.13 times or a 2024 13-inch iPad Pro 1.33 times, keeping your devices powered during long trips or heavy use
  • Experience swift power delivery with 140W charge capability using Power Delivery 3.1 technology, designed for quick energy boosts to laptops and phones with this laptop power bank while on the move
  • Anker 737 Power Bank (PowerCore 24K), welcome guide, 140W USB-C to USB-C cable, travel pouch, 24-month stress-free warranty

Editor's Notes

Written by RevOne | Staff
  • About this deal:
    • Our research indicates that this deal is $18.01 less (20.7% savings) than the next best available price from a reputable merchant with prices starting from $87 for a brand new unit at the time of this posting.
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this store:

Original Post

Written by niki4h | Staff

Community Voting

Deal Score
+57
Good Deal
Visit Best Buy

Price Intelligence

Model: Anker 24000mAh 140W GaN Prime Power Bank - Silver

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 4/29/2026, 11:27 PM
Sold By Sale Price
Best Buy$109.99
Target$109.99
NewEgg$109.99

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Top Comments

lanfeas
4 Posts
10 Reputation
It's the Wh (Watt-hours) that matters for air travel - which is just Voltage * Amp Hours. For this battery, it is 3.85V * 24,000mAh = 92.4Wh, so it's under the 100Wh carry-on limit. You can carry on multiple <100Wh batteries without approval.
You can actually carry-on with batteries that have > 100Wh, but you need permission / approval and are limited to 2 usually.
*Note that there is a difference between the 140W output power (how fast you can charge) and Wh (total energy capacity).
tgersh59
64 Posts
18 Reputation
Yes, I have it. Reason I got it is it's the max size allowed by tsa, never had an issue with going through security in 20+trips international and domestic
doctorshusband
191 Posts
38 Reputation
This is an excellent power bank. Got it on Woot for a bit more than this price - probably worth checking actual capacity if buying an open box battery though...

38 Comments

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Feb 24, 2026 08:59 PM
238 Posts
Joined Oct 2015
CoffaeFeb 24, 2026 08:59 PM
238 Posts
Quote from lanfeas :
It's the Wh (Watt-hours) that matters for air travel - which is just Voltage * Amp Hours. For this battery, it is 3.85V * 24,000mAh = 92.4Wh, so it's under the 100Wh carry-on limit. You can carry on multiple 100Wh, but you need permission / approval and are limited to 2 usually.
*Note that there is a difference between the 140W output power (how fast you can charge) and Wh (total energy capacity).
Thank you for showing us how to calculate this. I was just trying to see if my 20,000 mAh would make it through.
Feb 24, 2026 09:18 PM
3 Posts
Joined Sep 2022
FairStraw5467Feb 24, 2026 09:18 PM
3 Posts
Quote from FredK5398 :
Can this get thru the TSA airports ok?
Yup! I flew over the holidays with mine and didnt have any issues
Pro
Feb 24, 2026 09:22 PM
1,246 Posts
Joined Jun 2013
abstractedpudding
Pro
Feb 24, 2026 09:22 PM
1,246 Posts
Quote from FredK5398 :
So for airport is the input or output wattage the factory?
You seem to be fixated on making this really much harder than it is.

There's a calculator on this page to help you along with all the other details.

https://www.faa.gov/hazmat/packsa...-batteries

It's the voltage and the amp hours of the battery, not the input or output wattage.

Go take a look at a battery and it will tell you something like "Battery Capacity: 5000 mAh 3.6 VDC". Most batteries these says will say right next to that what the watt hours is.

In the US anything under 100 Wh is fine, between 101 and 160 Wh requires airline approval and above 160 Wh is prohibited.
1
Feb 24, 2026 09:23 PM
2,726 Posts
Joined Jan 2010
thebtranFeb 24, 2026 09:23 PM
2,726 Posts
This or that 20000mah that's on sale
Feb 24, 2026 09:48 PM
3,047 Posts
Joined Nov 2010
smarttFeb 24, 2026 09:48 PM
3,047 Posts
Quote from alexisv635 :
Some newer models have downside pogo pins who can help with charging.
Like this one:
https://www.amazon.com/Anker-Port...psc=1&th=1
Geez a charging base for $280. Think I'll just plug mine in. Although, I could easily see the use case in a business or government entity.
Feb 24, 2026 09:58 PM
4 Posts
Joined Dec 2007
lanfeasFeb 24, 2026 09:58 PM
4 Posts
Quote from FredK5398 :
So for airport is the input or output wattage the factory?
The only factor for air travel is Watt-hours (Wh) - which is Voltage * Amp Hours. For this battery, it is 3.85V * 24,000mAh = 92.4Wh, so it's under the 100Wh carry-on limit.

The wattage input / output / 140W doesn't matter as it has nothing to do with Watt-hours.
Feb 24, 2026 10:42 PM
2,465 Posts
Joined Oct 2008
asukaFeb 24, 2026 10:42 PM
2,465 Posts
Have this. Would go with INIU ultra compact. More warranty, more longevity. Less stands of flair and no Anker Tax.
2

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Feb 24, 2026 10:50 PM
625 Posts
Joined Mar 2019
RogueVariableFeb 24, 2026 10:50 PM
625 Posts
LiFePO4 charging banks and power stations are appearing on the market. I believe I would hold off on buying this "old" tech.
3
Feb 25, 2026 12:38 AM
403 Posts
Joined Jun 2005
vnayanFeb 25, 2026 12:38 AM
403 Posts
Expired?
Feb 25, 2026 12:40 AM
183 Posts
Joined Apr 2012
lhnola1Feb 25, 2026 12:40 AM
183 Posts
picked a few of these up on eBay for $40 couple weeks ago. Solid battery
Feb 25, 2026 01:43 AM
7 Posts
Joined Aug 2025
ShrewdGalley8190Feb 25, 2026 01:43 AM
7 Posts
Great capacity and good brand
Feb 25, 2026 04:11 AM
13 Posts
Joined Aug 2014
ARGuckFeb 25, 2026 04:11 AM
13 Posts
Quote from smartt :
Geez a charging base for $280. Think I'll just plug mine in. Although, I could easily see the use case in a business or government entity.
That's for the charger AND the charging base. The charging base by itself is still expensive at $100 though.
Pro
Feb 25, 2026 05:05 AM
1,204 Posts
Joined Oct 2007
ktlewis02
Pro
Feb 25, 2026 05:05 AM
1,204 Posts
Quote from satellite779 :
Might go through TSA, but it won't go through Asian airports for sure.
Lol. I have taken this to Taiwan through Japan
Feb 25, 2026 06:01 PM
21 Posts
Joined Aug 2017
spacemanspif117Feb 25, 2026 06:01 PM
21 Posts
Have the lower rated one and even it has enough output to power and recharge my laptop on the go - so much handier than finding an outlet!

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Feb 25, 2026 08:54 PM
279 Posts
Joined Jul 2008
KidFreshFeb 25, 2026 08:54 PM
279 Posts
Does BB even test these? Or are they grading based on cosmetic appearance?

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