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Skillful_Pickle | Staff 15.7K Views
Aug 12, 2026 2:29 PM

20000mAh Baseus 100W Power Bank w/ Built-in USB-C Dual Cables

$33

$80

58% off
& More + Free S&Hat Amazon
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Deal Details
Note: Final price at checkout after the promo code will be the same for Prime and Non-Prime Members.

Baseus Brand Store via Amazon has select Baseus Chargers and Power Banks on sale when you apply the corresponding promo code below at checkout. Shipping is free.

Thanks to Staff Member Skillful_Pickle for sharing this deal.
  • Note: You must be logged in to clip coupons or apply promo codes. Coupons/Promo codes may vary by account or may need to be re-applied in order to discount properly.
Available:

Editor's Notes

Written by SaltyOne | Staff
  • This price for the 20000mAh Power Bank is $6.70 Lower than our March '26 Frontpage Deal and the other 2 options match our recent Frontpage Deal.
  • At the time of this posting, our research indicates that the 20000mAh Power Bank is $24.70 lower than the next best comparable online prices starting from $57.99.
  • 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 Skillful_Pickle | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Note: Final price at checkout after the promo code will be the same for Prime and Non-Prime Members.

Baseus Brand Store via Amazon has select Baseus Chargers and Power Banks on sale when you apply the corresponding promo code below at checkout. Shipping is free.

Thanks to Staff Member Skillful_Pickle for sharing this deal.
  • Note: You must be logged in to clip coupons or apply promo codes. Coupons/Promo codes may vary by account or may need to be re-applied in order to discount properly.
Available:

Editor's Notes

Written by SaltyOne | Staff
  • This price for the 20000mAh Power Bank is $6.70 Lower than our March '26 Frontpage Deal and the other 2 options match our recent Frontpage Deal.
  • At the time of this posting, our research indicates that the 20000mAh Power Bank is $24.70 lower than the next best comparable online prices starting from $57.99.
  • 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 Skillful_Pickle | Staff

Community Voting

Deal Score
+81
Good Deal
Get Deal at Amazon

Top Comments

TylerE2384
85Comments
14Reputation
I've had one of these (the 20k one) for a while, along with quite a few other Baseus products. Most of them I like a lot, but this one for whatever reason will just randomly stop charging things even though it's still connected with plenty of juice left. Unplug and replug and it starts back again but might randomly stop again. Not sure if I got a dud or what but it's annoying for sure. The 10k one I have from them works great though.
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14 Comments

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Aug 12, 2026 6:06 PM
217 Comments
Joined Apr 2015
fennelAug 12, 2026 6:06 PM
217 Comments
Thank you, works on the white 20000mah variant too. I own a few Baseus accessories, prefer white, and have noticed their coupons usually don't work on colors other than default black.

https://www.amazon.com/dp/B0FP26DDJB
Aug 12, 2026 6:24 PM
1.9K Comments
Joined Jul 2003
garylapointeAug 12, 2026 6:24 PM
1.9K Comments
Quote from fennel View quoted comment :
Thank you, works on the white 20000mah variant too. I own a few Baseus accessories, prefer white, and have noticed their coupons usually don't work on colors other than default black.
I did the same, I've got to be able to find it in a backpack or travel bag and the white will stand out more.
Aug 12, 2026 7:53 PM
85 Comments
Joined Sep 2013
TylerE2384Aug 12, 2026 7:53 PM
85 Comments

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

I've had one of these (the 20k one) for a while, along with quite a few other Baseus products. Most of them I like a lot, but this one for whatever reason will just randomly stop charging things even though it's still connected with plenty of juice left. Unplug and replug and it starts back again but might randomly stop again. Not sure if I got a dud or what but it's annoying for sure. The 10k one I have from them works great though.
7
Aug 12, 2026 11:58 PM
2.8K Comments
Joined Oct 2008
asukaAug 12, 2026 11:58 PM
2.8K Comments
Few bucks more than the cheapest deals for this class, and way larger than INIU compact.

Still, if you want one with two retractable cables, it's a good deal.
Aug 13, 2026 2:12 AM
438 Comments
Joined Mar 2013
abovethelawAug 13, 2026 2:12 AM
438 Comments
Quote from asuka View quoted comment :
Few bucks more than the cheapest deals for this class, and way larger than INIU compact.

Still, if you want one with two retractable cables, it's a good deal.
Does it charge faster than the INIU? I have that one and love it but I could be tempted with even faster charging...
Aug 13, 2026 2:34 AM
906 Comments
Joined Nov 2013
NateN8140Aug 13, 2026 2:34 AM
906 Comments
Quote from TylerE2384 View quoted comment :
I've had one of these (the 20k one) for a while, along with quite a few other Baseus products. Most of them I like a lot, but this one for whatever reason will just randomly stop charging things even though it's still connected with plenty of juice left. Unplug and replug and it starts back again but might randomly stop again. Not sure if I got a dud or what but it's annoying for sure. The 10k one I have from them works great though.
Not sure if this would apply to your charging issue. But, just thought I'd share my experience on this. I noticed this happens when I charge anything that is charging at low wattages like my toothbrush or my smart watch. Usually if i charge two things at once stays charging.
1
Aug 13, 2026 3:15 AM
251 Comments
Joined Dec 2016
JonBthatsMeAug 13, 2026 3:15 AM
251 Comments
Awesome timing. My previous powerbank was just starting to lose capacity. Thanks OP.

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Aug 13, 2026 4:01 AM
85 Comments
Joined Sep 2013
TylerE2384Aug 13, 2026 4:01 AM
85 Comments
Quote from NateN8140 View quoted comment :
Not sure if this would apply to your charging issue. But, just thought I'd share my experience on this. I noticed this happens when I charge anything that is charging at low wattages like my toothbrush or my smart watch. Usually if i charge two things at once stays charging.
Happens with my phone, laptop, doesn't really matter. I did take a look at the reviews on Amazon and doesn't look like I'm alone on this one unfortunately
Aug 14, 2026 12:26 AM
1.4K Comments
Joined Sep 2008
slipperybargainsmanAug 14, 2026 12:26 AM
1.4K Comments
I bought this recently. My issue with it is that it doesn't seem like both cables support the same output. The product page doesn't have any information on what the various combinations can output and the text on the back of the battery seems to imply fast charging is supported by both usb-c.

However, if I plug the short cable into my OnePlus 12 its ultra fast charging, but the longer cable is only fast charging. This is with no other devices connected.
Aug 14, 2026 11:53 AM
1.6K Comments
Joined Sep 2008
ColoradoFoxtrotAug 14, 2026 11:53 AM
1.6K Comments
I'm going to tell you all that I'd avoid anything with the built in cables. They get snagged in your pack and once they get damaged, I'm not a huge fan of keeping them.

Lithium fires are nothing to play with.
Aug 16, 2026 2:51 PM
329 Comments
Joined Aug 2014
mvp112Aug 16, 2026 2:51 PM
329 Comments
Quote from NateN8140 View quoted comment :
Not sure if this would apply to your charging issue. But, just thought I'd share my experience on this. I noticed this happens when I charge anything that is charging at low wattages like my toothbrush or my smart watch. Usually if i charge two things at once stays charging.
This is my experience as well, it seems to be the case with low wattages only and it depends on the device. I wonder if it's the device or the battery pack itself? Anyways, aside from that slight inconvenience it's been awesome for traveling. Charges the kids iPads quickly and is compact enough to throw in a small day bag or my wife's purse. Highly recommended so far.
Aug 16, 2026 4:58 PM
81 Comments
Joined Nov 2016
robmuchAug 16, 2026 4:58 PM
81 Comments
In the past year and a half I had 3 of their 20,000 mah batteries fail on me (no longer listed on Amazon). I bought a Qi2 battery that's luckily still in warranty, going through the process now. An anker battery I bought ~2017 is still going strong.

This brand will forever be suspect to me. 4 battery failures within 2 years.
Aug 16, 2026 6:21 PM
256 Comments
Joined Jan 2018
Elehem17Aug 16, 2026 6:21 PM
256 Comments
Yea these are POS garbage. If you don't use it for few months, they will no longer charge and keep flashing zero. Had one, googled the problem and many many forums threads came up same issue with this brand. Stay away this, it's a waste of money...
1
Aug 19, 2026 3:02 AM
2.6K Comments
Joined Nov 2006
pdincAug 19, 2026 3:02 AM
2.6K Comments
Quote from TylerE2384 View quoted comment :
I've had one of these (the 20k one) for a while, along with quite a few other Baseus products. Most of them I like a lot, but this one for whatever reason will just randomly stop charging things even though it's still connected with plenty of juice left. Unplug and replug and it starts back again but might randomly stop again. Not sure if I got a dud or what but it's annoying for sure. The 10k one I have from them works great though.
I posted a similar comment on the last deal

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