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doublehelixx | Staff 41.5K Views
May 25, 2026 5:39 PM

200W SIXTHGU 3-Port 20,000mAh PowerTower P1 Power Bank w/ 140W USB-C PD

$39

$77

49% off
+ Free S&Hat Amazon
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Update: This popular deal is still available.

AMERICA SIXTHGU LLC via Amazon has 200W SIXTHGU 3-Port 20,000mAh PowerTower P1 Power Bank w/ 140W USB-C PD (2x USB-C + USB-A, Grey, S2112) on sale for $76.99 - $38.50 (50%) when you apply promo code DLAWKKT9 at checkout = $38.49. Shipping is free.

Thanks to Deal Hunter doublehelixx for sharing this deal.

About this product:
  • 200W total output supports laptops, tablets, phones simultaneously
  • 140W max output charges MacBook Pro to 50% in 28 minutes
  • Smart digital monitoring displays real-time power status
  • Flight-friendly design complies with TSA regulations
  • Includes USB-C to USB-C cable (Emark 240W)

Editor's Notes

Written by qwikwit | Staff
  • 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.
  • Additional Information: This offer matches our recent front page deal from last week which earned over 20 thumbs up.
  • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
No Longer Available:
  • 35L2EKLV
  • B4LFR2KM
  • GWZAH9SR

Original Post

Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.

AMERICA SIXTHGU LLC via Amazon has 200W SIXTHGU 3-Port 20,000mAh PowerTower P1 Power Bank w/ 140W USB-C PD (2x USB-C + USB-A, Grey, S2112) on sale for $76.99 - $38.50 (50%) when you apply promo code DLAWKKT9 at checkout = $38.49. Shipping is free.

Thanks to Deal Hunter doublehelixx for sharing this deal.

About this product:
  • 200W total output supports laptops, tablets, phones simultaneously
  • 140W max output charges MacBook Pro to 50% in 28 minutes
  • Smart digital monitoring displays real-time power status
  • Flight-friendly design complies with TSA regulations
  • Includes USB-C to USB-C cable (Emark 240W)

Editor's Notes

Written by qwikwit | Staff
  • 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.
  • Additional Information: This offer matches our recent front page deal from last week which earned over 20 thumbs up.
  • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
No Longer Available:
  • 35L2EKLV
  • B4LFR2KM
  • GWZAH9SR

Original Post

Community Voting

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Why are you downvoting this deal?

Top Comments

Community Reviews

This 20,000mAh, 200W PowerTower is aimed at fast USB C charging and travel use, with passthrough charging and the ability to charge two devices at once. It is reported to work well for camping and daily charging, and the 72.36Wh capacity sits under the usual 100Wh carry on limit. The main caveats are real world output that may top out well below the advertised wattage, plus heat, bulk, and reliability concerns. A few reports also flag defective or failed units, and it is not CCC approved for China travel.

  • The power bank can support passthrough charging while powering devices.

  • The battery capacity is listed as 72.36Wh, which stays under the 100Wh international carry-on limit.

  • The unit can charge two devices simultaneously at 100W each.

  • The highest tested output reaches 58W even on a MacBook Pro 16 with M3 Pro.

  • The power bank may not deliver the advertised 100-140W PD depending on the cables used.

  • The power bank is not CCC approved, which can create travel problems for China-bound trips.

  • The power bank can fail quickly, including reports of failure after only a few months of minimal use.

  • The power bank has reportedly caught fire while charging, creating a serious safety concern.

Common Questions (5)

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61 Comments

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Jun 15, 2026 8:18 AM
1 Comments
Joined Apr 2026
LovelySparrow9448Jun 15, 2026 8:18 AM
1 Comments
The coupon is not working
Pro
Deal Editor
Jun 15, 2026 2:38 PM
18.3K Comments
Joined May 2008
powerfuldopplerJun 15, 2026 2:38 PM
Pro
Deal Editor
18.3K Comments
Update: This popular deal is available again with a new promo code.
Jun 15, 2026 3:00 PM
108 Comments
Joined Mar 2008
LordBJun 15, 2026 3:00 PM
108 Comments
Power banks and chargers are one thing I will not buy from the random letter chinese brands with no reputation and nothing to lose.

The money saved on the power bank just isn't worth the increased risk it causes a fire in my home.
Jun 15, 2026 3:19 PM
314 Comments
Joined Jan 2017
hz.lvJun 15, 2026 3:19 PM
314 Comments
This is not CCC approved, can't be taken to China.
Jun 15, 2026 4:18 PM
126 Comments
Joined Nov 2017
Kamina007Jun 15, 2026 4:18 PM
126 Comments
Quote from Miraxchange View quoted comment :
MAH doesn't dictate limits on an airline. it's the battery watt hours, Wh. power banks under 100 watt-hours is a general limit for carry-on luggage or personal items. lithium ion anything is not allowed in checked-in luggage.
But do they even check?
Jun 15, 2026 4:28 PM
991 Comments
Joined Jan 2009
MiraxchangeJun 15, 2026 4:28 PM
991 Comments
Quote from Kamina007 View quoted comment :
But do they even check?
i know that China definitely checks. so international airlines def check. there are a lot of tiktok videos of people having power bank being confiscated by airlines in China. Not sure about US domestic flights.
1
Jun 16, 2026 6:13 AM
28 Comments
Joined Nov 2016
BoneappleteaJun 16, 2026 6:13 AM
28 Comments
Bought this unit a few months ago and it's already failed (with only minimal use). My similar Anker model has been working great for a couple years.
1

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Jun 16, 2026 6:56 AM
55 Comments
Joined May 2026
FaithfulSpaniel871Jun 16, 2026 6:56 AM
55 Comments
$39 with free S&H is crazy cheap for 140W PD.
Jun 16, 2026 11:10 AM
1 Comments
Joined Jun 2026
MemorableShoe3395Jun 16, 2026 11:10 AM
1 Comments
Bought one last week and it's one of the lightest of the Anker clones I've seen
Jun 16, 2026 2:26 PM
7 Comments
Joined Apr 2021
AquaBelieve3791Jun 16, 2026 2:26 PM
7 Comments
I got this and had been using it for a week, does go to peak 120w for my MacBook pro but heats up a lot. Needs to be cooled down for this power delivery. Overall buy it if you don't care about temp and reliable performance
Jun 17, 2026 3:23 AM
5.2K Comments
Joined Feb 2006
Azrael_the_CatJun 17, 2026 3:23 AM
5.2K Comments
Quote from bobCat30 View quoted comment :
I bought similar and it never took 2nd charge. I called Amazon and the warranty listed on the item was 90 days. $75 wasted.
wait, you bought a different product and it failed and that's relevant how? Or, am I misunderstanding?
Jun 17, 2026 3:27 AM
5.2K Comments
Joined Feb 2006
Azrael_the_CatJun 17, 2026 3:27 AM
5.2K Comments
Quote from MemorableShoe3395 View quoted comment :
Bought one last week and it's one of the lightest of the Anker clones I've seen
That's probably a very bad sign for the quality of the inductors (which are heavy to handle heat and power) and the capacity of the batteries (watts per unit weight is pretty consistent across batteries of the same chemistry)
Deal Editor
Jun 18, 2026 7:36 PM
23.7K Comments
Joined Aug 2014
qwikwit
Deal Editor
Jun 18, 2026 7:36 PM
23.7K Comments
This deal is still available.
Jun 19, 2026 11:38 AM
3.7K Comments
Joined Dec 2008
Spider210Jun 19, 2026 11:38 AM
3.7K Comments
Anyone test the capacity?

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Jun 24, 2026 11:25 PM
1 Comments
Joined Jan 2023
SuperJai21420Jun 24, 2026 11:25 PM
1 Comments
No longer available

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