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GreenTeam934 30.4K Views
Apr 27, 2026 11:45 AM

27600mAh Aukey Spark Mega 140W USB-C Power Bank

$50

$110

54% off
+ Free S&Hat Meh
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This popular frontpage deal is still available.

Meh has 27600mAh Aukey Spark Mega 140W USB-C Ultra-Fast Charging Power Bank on sale for $49.99. Shipping is free w/ promo code FSDEALS at checkout (choose standard shipping for code to apply).

Thanks to community member GreenTeam934 for sharing this deal.

Features:
  • Two USB-C ports and a USB-A port
  • Experience lightning-fast 140W Power Delivery input and output for rapid charging performance when you need it most
  • Designed to work with a broad range of devices, including power-hungry laptops like the MacBook Pro 16"
  • Charge two laptops simultaneously at full speed with balanced 65W + 65W output for maximum efficiency
  • The massive 27,600mAh battery provides extended power for multiple devices and long-lasting performance
  • A clear digital display shows precise battery levels and charging status in real time for complete visibility
  • Travel with confidence thanks to a capacity that's compliant with airline carry-on regulations
  • Built-in safety features protect against overcharging, overheating, and short circuits for safe, reliable power delivery

Editor's Notes

Written by Nate650 | Staff
  • This price matches the popular Frontpage Deal from March, which received +90 community votes.

Original Post

Written by GreenTeam934
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
This popular frontpage deal is still available.

Meh has 27600mAh Aukey Spark Mega 140W USB-C Ultra-Fast Charging Power Bank on sale for $49.99. Shipping is free w/ promo code FSDEALS at checkout (choose standard shipping for code to apply).

Thanks to community member GreenTeam934 for sharing this deal.

Features:
  • Two USB-C ports and a USB-A port
  • Experience lightning-fast 140W Power Delivery input and output for rapid charging performance when you need it most
  • Designed to work with a broad range of devices, including power-hungry laptops like the MacBook Pro 16"
  • Charge two laptops simultaneously at full speed with balanced 65W + 65W output for maximum efficiency
  • The massive 27,600mAh battery provides extended power for multiple devices and long-lasting performance
  • A clear digital display shows precise battery levels and charging status in real time for complete visibility
  • Travel with confidence thanks to a capacity that's compliant with airline carry-on regulations
  • Built-in safety features protect against overcharging, overheating, and short circuits for safe, reliable power delivery

Editor's Notes

Written by Nate650 | Staff
  • This price matches the popular Frontpage Deal from March, which received +90 community votes.

Original Post

Written by GreenTeam934

Community Voting

Deal Score
+92
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Top Comments

DoubleRightClick
19Comments
22Reputation
Woot was bought by Bezosmazon and Meh was started by the guy that created Woot.
Go to Comment
stellarashes
35Comments
92Reputation
This is 99.36Wh, right under the limit.
Go to Comment
puttingdog
1.2KComments
230Reputation
I was looking for the same thing this morning, starting from 06/28/2025, powerbanks need to have CCC certification to bring it on the aircraft within Mainland China.

Seems like this one does have the triple C cert:
https://www.facebook.com/watch/?v...5602173214

I may have to buy one just because of this.
Go to Comment

Community Reviews

This Aukey 27,600mAh, 140W USB C power bank stands out as a high capacity backup for phones, laptops, and overnight outage insurance. The 99.36Wh rating sits just under the usual 100Wh airline limit, and the unit is reported to carry a CCC or 3C seal for Mainland China travel. The main caution is travel confusion, since the 140W output and airline rules get mixed up, so checking with your carrier is still wise. A solid compact power source for bags and storms.

  • Travelers who need a power bank that's usable for Mainland China domestic flights because commenters say it has CCC/3C certification and that China's mid-2025 rules require 3C for power banks on domestic aircraft.

    puttingdogstellarashesScarletWalrus7329ScarletWalrus7329

  • Tech-bag packers who want something compact for carry-on because commenters argue the key airline metric is watt-hours (Wh) and say this unit is ~99.36Wh, i.e., under the 100Wh limit.

    stellarashesjchangyyMiraxchangeiWearShoes

  • People prepping for short outages who mainly want to keep small USB-C devices running because commenters say it's "power goes out overnight" insurance for phones and possibly a laptop, not something meant to run bigger appliances like a fridge.

    Harmonixa_land

  • Shoppers who want a reliable backup brand and don't mind a deal that's "always good to have" because one commenter says they've used Aukey brands for a long time and another says the Anker version is great for keeping devices charged (e.g., before a storm) at $50.

    leoharta_land

  • Travelers who are relying on the listing's 140W claim for carry-on approval because commenters raise concerns that airlines/TSA may enforce a 100W output limit (and that 140W could be rejected).

    sandr8The_Sandster

  • Home backup planners who need to run major appliances during storms because commenters say this will only cover phones (and maybe a laptop) and that a fridge would require something much larger (around 1 kWh).

    Harmonixa_land

  • People planning to bring it on airplanes who want a smooth airport experience because one commenter says flying with these is a hassle and their wife discarded one after traveling due to trouble with traveling with it.

    xeene

  • People who specifically need to meet a strict maximum capacity rule like 26,000mAh for flights because one commenter claims you can't bring 27,600mAh on an airplane and that the maximum allowed is 26,000mAh.

    catennacio

Common Questions (4)

AI-generated summary based on comments from the community. Updated ago

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58 Comments

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Apr 28, 2026 8:20 PM
224 Comments
Joined Apr 2013
HarmonixApr 28, 2026 8:20 PM
224 Comments
Quote from a_land View quoted comment :
I have the Anker version of this and it's great. For $50 why not, always good to have one of these to keep charged before a storm or something. Doesn't hurt
If you're prepping for a storm/power outage I'd recommend something bigger than this. This'll get your phone and maybe your laptop through the storm, but if you need to make sure your fridge works you'll need at least 1 kwhr.
Apr 28, 2026 8:21 PM
1.7K Comments
Joined Aug 2011
a_landApr 28, 2026 8:21 PM
1.7K Comments
Quote from Harmonix View quoted comment :
If you're prepping for a storm/power outage I'd recommend something bigger than this. This'll get your phone and maybe your laptop through the storm, but if you need to make sure your fridge works you'll need at least 1 kwhr.
Oh I know. If we have a real storm my freezer is scrwwed. This is just more "power goes out overnight" insurance where you can power some cheap usb C lights
Apr 29, 2026 7:21 PM
555 Comments
Joined Aug 2018
The_SandsterApr 29, 2026 7:21 PM
555 Comments
Quote from qmforqlrnf View quoted comment :
Anyone knows if it's 3C certified? I'm about to travel to China soon
My understanding is that 100W is now the limit. At least with a handful of U.S. airlines I inquired with. I would inquire directly with the airline you intend to travel with. Still a solid deal for other use cases either way.
1
Apr 29, 2026 7:54 PM
46 Comments
Joined Sep 2016
jchangyyApr 29, 2026 7:54 PM
46 Comments
Quote from The_Sandster View quoted comment :
My understanding is that 100W is now the limit. At least with a handful of U.S. airlines I inquired with. I would inquire directly with the airline you intend to travel with. Still a solid deal for other use cases either way.
I think the limit is 100Wh. Which is something you get from multiplying mAh by voltage (3.7v for typical lithium battery). 140W is the output and I'm not sure that there is any limitations that I've seen from the airlines. Can someone clarify this point about limitations on output wattage limit from airlines? I'm just not sure.
Apr 29, 2026 8:16 PM
3.5K Comments
Joined Jul 2003
jrinco11Apr 29, 2026 8:16 PM
3.5K Comments
I suspect that anyone that's stating a 100 watt limit is confusing the 100 watt hour limit (two different things) - I haven't been able to find any limits to output wattage on any article, but instead just the watt-hour limit
Apr 29, 2026 10:03 PM
278 Comments
Joined Jan 2020
ScarletWalrus7329Apr 29, 2026 10:03 PM
278 Comments
Quote from qmforqlrnf View quoted comment :
Anyone knows if it's 3C certified? I'm about to travel to China soon
If it's the same one they sold recently, yes. I bought it last time. Model PB-Y63.

Edit: It is this model. It has the CCC stamp along with other specs and certifications on one side of the block. Here's a link to a Singapore site that shows more detail than the Aukey site.

https://www.lazada.sg/products/3c...10709.html
Last edited by ScarletWalrus7329 April 29, 2026 at 03:14 PM.
Apr 29, 2026 10:06 PM
387 Comments
Joined Oct 2007

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Apr 29, 2026 10:17 PM
278 Comments
Joined Jan 2020
ScarletWalrus7329Apr 29, 2026 10:17 PM
278 Comments
Quote from singsin View quoted comment :
What's 3C certified?
Certified for travel in China. It is.
Apr 29, 2026 10:20 PM
278 Comments
Joined Jan 2020
ScarletWalrus7329Apr 29, 2026 10:20 PM
278 Comments
Quote from xeene View quoted comment :
Don't take these on the airplane unless you like to have all your luggage turned inside out and strip searched. My wife threw hers in trash because flying with it is a pain.
Was it this one? The certifications and specs are permanently stamped on one side. Sounds like you got overzealous TSA or ICE posing as TSA.
Apr 30, 2026 12:11 AM
387 Comments
Joined Oct 2007

This comment has been rated as unhelpful by Slickdeals users.

Apr 30, 2026 12:27 AM
996 Comments
Joined Jan 2009
MiraxchangeApr 30, 2026 12:27 AM
996 Comments
Quote from sandr8 View quoted comment :
I don't think TSA will let you take off with it... I was told being under 29000mAH is not enough, it also needs to be under 100W and this one is 140W
you're misinformed. it's under 100Wh. the ponies have to do with watt hours. nothing about MaH.
Apr 30, 2026 2:29 AM
6 Comments
Joined Sep 2018
rigo1337Apr 30, 2026 2:29 AM
6 Comments
Quote from xeene View quoted comment :
anything over 10k mah will give you hard time at customs. if it's bigger than size of cell phone, it's not worth the hassle.
Lies, I frequently travel with a 16000mah wireless charger and have never been questioned by TSA. They haven't even taken a look at it tbh. I put it in my backpack
Apr 30, 2026 3:06 AM
12 Comments
Joined Dec 2024
ShrewdWinter906Apr 30, 2026 3:06 AM
12 Comments
Quote from elron938 View quoted comment :
Slightly cheaper yet at Wally World: https://www.walmart.com/ip/Emerso...4676724163
Thanks elron938
May 1, 2026 3:16 AM
980 Comments
Joined May 2006
catennacioMay 1, 2026 3:16 AM
980 Comments
27600mAh.. You can't bring this on an airplane. Maximum allowed is 26000mAh.
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