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expiredTattyBear | Staff posted May 26, 2026 02:50 PM
expiredTattyBear | Staff posted May 26, 2026 02:50 PM

27600mAh Aukey Spark Mega 140W Power Bank

+ Free S&H

$50

$110

54% off
SideDeal
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Deal Details
SideDeal has 27600mAh Aukey Spark Mega 140W USB-C Ultra-Fast Charging Power Bank on sale for $49.99. Shipping is free w/ coupon code FSDEALS at checkout (choose standard flat shipping for code to apply).

Thanks to Deal Hunter TattyBear 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

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
SideDeal has 27600mAh Aukey Spark Mega 140W USB-C Ultra-Fast Charging Power Bank on sale for $49.99. Shipping is free w/ coupon code FSDEALS at checkout (choose standard flat shipping for code to apply).

Thanks to Deal Hunter TattyBear 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

Original Post

Community Voting

Deal Score
+22
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16 Comments

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Pro
May 27, 2026 09:10 AM
4,008 Posts
Joined Nov 2006
dcpoor
Pro
May 27, 2026 09:10 AM
4,008 Posts
anyone know if this model does passthrough charging?
1
May 27, 2026 12:17 PM
81 Posts
Joined Jun 2014

This comment has been rated as unhelpful by Slickdeals users.

May 27, 2026 01:42 PM
3,566 Posts
Joined Jan 2015
kevinaaaMay 27, 2026 01:42 PM
3,566 Posts
Quote from Babolat :
Good deal for an Anker charger.
Anker ?
May 27, 2026 02:26 PM
30 Posts
Joined Mar 2021
PowerfulString592May 27, 2026 02:26 PM
30 Posts

Our community has rated this post as helpful. If you agree, why not thank PowerfulString592

Quote from dcpoor :
anyone know if this model does pass-through charging?
Yes, I got one last time this was posted, 65w PD wall wort -> Power Bank -> iPhone.

Shows "Input: 59.7W Total Output 24.0W" on the screen
1
May 27, 2026 03:29 PM
1,398 Posts
Joined Mar 2004
waltsniderMay 27, 2026 03:29 PM
1,398 Posts
Quote from Babolat :
Good deal for an Anker charger.
*Aukey
May 28, 2026 12:28 AM
9 Posts
Joined Mar 2026
KTK_AWDMay 28, 2026 12:28 AM
9 Posts
Great deal but I already own 2 Ankers (20K/200W & 24K/140W) and 1 EcoFlow Rapid (25K/170W) .. can't justify getting a 4th one smh lol
2
May 28, 2026 07:28 PM
83 Posts
Joined May 2013
nayr14May 28, 2026 07:28 PM
83 Posts
Is FSDEALS still working for anyone?
1

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May 28, 2026 11:00 PM
6 Posts
Joined Dec 2016
DrRonsterMay 28, 2026 11:00 PM
6 Posts
Accidentally got a 50 thru TSA last week. Got it much cheaper but it was subject to confiscation if they had looked closer. This is the maximum size for TSA. My feeling is $1 per 1000mwh so I prefer 20's when traveling. 2 20's is only $40. I had a 20 and the 50 last week so carrying 2 packs is no problem.
4
May 28, 2026 11:25 PM
300 Posts
Joined Oct 2014
hoggerMay 28, 2026 11:25 PM
300 Posts
Quote from nayr14 :
Is FSDEALS still working for anyone?
You expect the shills that post these to answer? 3 weeks it hasn't worked but the same (2) people post every single product from that site anyway with the same worthless code for shipping. Slickdeals 2026 is shill central
1
May 28, 2026 11:42 PM
1,988 Posts
Joined Oct 2005
cheeknoweMay 28, 2026 11:42 PM
1,988 Posts
Anyone have an idea of battery chemistry for this unit? NMC, or LFP? I'm hoping for the safer LFP, but my optimism might be fruitless.
1
May 28, 2026 11:52 PM
203 Posts
Joined Apr 2022
GreyGiraffe5236May 28, 2026 11:52 PM
203 Posts
Quote from cheeknowe :
Anyone have an idea of battery chemistry for this unit? NMC, or LFP? I'm hoping for the safer LFP, but my optimism might be fruitless.
The Aukey Spark Mega utilizes NMC (Nickel Manganese Cobalt) chemistry.
Yesterday 12:48 AM
220 Posts
Joined Mar 2012
1nf1n1t3Yesterday 12:48 AM
220 Posts
out of stock
Yesterday 01:06 AM
5,123 Posts
Joined Feb 2006
Azrael_the_CatYesterday 01:06 AM
5,123 Posts
Quote from cheeknowe :
Anyone have an idea of battery chemistry for this unit? NMC, or LFP? I'm hoping for the safer LFP, but my optimism might be fruitless.
LFP would be unusual for a small power bank. They are not as energy dense.
Yesterday 01:55 AM
3,973 Posts
Joined Mar 2004
ghostwriter66Yesterday 01:55 AM
3,973 Posts
WHO the heck names their battery pack "SPARK" after all the sparking and fire incidents going on ...

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Yesterday 02:10 AM
36 Posts
Joined Nov 2003
LedHeadYesterday 02:10 AM
36 Posts
Quote from nayr14 :
Is FSDEALS still working for anyone?
Worked for me.

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