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frontpagef12_26 | Staff posted Aug 27, 2026 6:05 PM

Baseus 4-Port up to 145W 20800mAh Laptop Power Bank

$33

$70

52% off
+ Free S&Hat Amazon
9.8K Views
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Deal Details
Baseus Brand Store via Amazon has Baseus 4-Port up to 145W 20800mAh Laptop Power Bank w/ 2 USB-C & 2 USB-A Ports on sale for $69.99 - $36.70 when you apply promo code SP59T785 at checkout = $33.29. Shipping is free.
  • Note: You must be logged in to clip coupons and apply promo codes. If a code doesn’t work right away, try applying it a few times across different interfaces such as mobile or desktop, as some codes may not apply consistently. If issues persist, refresh the page, re-enter the code, or revisit the cart before checking out.
Thanks to Staff Member f12_26 for sharing this deal.

About this Item:
  • 145W Total Fast Charging: Charges 14" MacBook Pro to 55% in 30 min; up to 100W single-device output, intelligently shares 145W across 2–4 devices (use 100W+ cable for laptops)
  • Charge 4 Devices Simultaneously: Multiple ports for phone, tablet, earbuds + extra; perfect for travel or team use
  • High-Capacity 20,800mAh (77Wh): Recharges iPhone 16 Pro ~3.6×; TSA-approved carry-on (under 100Wh limit)
  • Ultra-Compact & Portable: Soda-can size (6.1 × 2.0 × 1.7 in, 18 oz) – slips easily into bags or pockets
  • Smart Digital Display: Real-time battery %, charging wattage, and estimated time remaining/to full
  • Wide Compatibility: Fast-charges MacBooks, iPhones, Samsung, Steam Deck, tablets, and more

Editor's Notes

Written by Neo45 | Staff
  • This price is $6.71 lower than our very popular +56 Frontpage Deal.
  • Our research indicates that this deal is $56.70 less (63% savings) than the next best available price from a reputable merchant with prices starting from $89.99 at the time of this post.
  • 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 f12_26 | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Baseus Brand Store via Amazon has Baseus 4-Port up to 145W 20800mAh Laptop Power Bank w/ 2 USB-C & 2 USB-A Ports on sale for $69.99 - $36.70 when you apply promo code SP59T785 at checkout = $33.29. Shipping is free.
  • Note: You must be logged in to clip coupons and apply promo codes. If a code doesn’t work right away, try applying it a few times across different interfaces such as mobile or desktop, as some codes may not apply consistently. If issues persist, refresh the page, re-enter the code, or revisit the cart before checking out.
Thanks to Staff Member f12_26 for sharing this deal.

About this Item:
  • 145W Total Fast Charging: Charges 14" MacBook Pro to 55% in 30 min; up to 100W single-device output, intelligently shares 145W across 2–4 devices (use 100W+ cable for laptops)
  • Charge 4 Devices Simultaneously: Multiple ports for phone, tablet, earbuds + extra; perfect for travel or team use
  • High-Capacity 20,800mAh (77Wh): Recharges iPhone 16 Pro ~3.6×; TSA-approved carry-on (under 100Wh limit)
  • Ultra-Compact & Portable: Soda-can size (6.1 × 2.0 × 1.7 in, 18 oz) – slips easily into bags or pockets
  • Smart Digital Display: Real-time battery %, charging wattage, and estimated time remaining/to full
  • Wide Compatibility: Fast-charges MacBooks, iPhones, Samsung, Steam Deck, tablets, and more

Editor's Notes

Written by Neo45 | Staff
  • This price is $6.71 lower than our very popular +56 Frontpage Deal.
  • Our research indicates that this deal is $56.70 less (63% savings) than the next best available price from a reputable merchant with prices starting from $89.99 at the time of this post.
  • 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 f12_26 | Staff

Community Voting

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+77
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15 Comments

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Aug 27, 2026 7:33 PM
94 Comments
Joined Aug 2021
AquaPickle423Aug 27, 2026 7:33 PM
94 Comments

Our community has rated this post as helpful. If you agree, why not thank AquaPickle423

Bought one of these last year and it won't charge past 91%. It still works but the % doesn't decrease either when in use which is frustrating. I app I should look into warran service
3
Aug 28, 2026 12:57 PM
316 Comments
Joined Oct 2011
pukrnukrAug 28, 2026 12:57 PM
316 Comments
Promo code is only 30% for me. $21 off totaling $52.91.
1
Aug 28, 2026 1:30 PM
18 Comments
Joined Oct 2021
MoopertinoFlambaginoAug 28, 2026 1:30 PM
18 Comments
77Wh, ¢42/Wh
Aug 28, 2026 2:10 PM
431 Comments
Joined Aug 2011
oakster326Aug 28, 2026 2:10 PM
431 Comments
Is this TSA compliant? 145W?
Original Poster
Pro
Staff
Aug 28, 2026 2:30 PM
40.3K Comments
Joined Apr 2014
f12_26Aug 28, 2026 2:30 PM
Original Poster
Pro
Staff
40.3K Comments
There is 30% off at checkout and you would also need to use code SP59T785

Quote from pukrnukr :
Promo code is only 30% for me. $21 off totaling $52.91.
Yesterday 2:02 AM
27 Comments
Joined May 2021
acg92Yesterday 2:02 AM
27 Comments
My old 65w baseus has failed and I could not get any service since it's warranty was recently expired.
2
Yesterday 7:36 AM
227 Comments
Joined Dec 2015
herukaYesterday 7:36 AM
227 Comments
Quote from oakster326 :
Is this TSA compliant? 145W?
TSA restricts energy capacity (less than 100Wh), not power. These are two different things. Capacity is somewhat analogous to how far a car can go with a full tank of gas, and power is like how fast it can go.
Last edited by heruka August 29, 2026 at 12:38 AM.

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Yesterday 7:45 AM
2.2K Comments
Joined Jan 2009
cockadoodleYesterday 7:45 AM
2.2K Comments
Quote from heruka :
TSA restricts energy capacity (less than 100Wh), not power. These are two different things. Capacity is somewhat analogous to how far a car can go with a full tank of gas, and power is like how fast it can go.
You mean hp vs mileage?ZR1 as example that this powerbank won't last veery long putting out 145w?

Under hard track conditions, the C8 Corvette ZR1 burns through fuel exceptionally fast due to its massive 1,064-horsepower twin-turbo V8 engine.Track Performance & Consumption FiguresReal-World Track MPG: Owners and engineering data report track mileage dropping down to 4 to 6 MPG under heavy throttle.
Last edited by cockadoodle August 29, 2026 at 12:48 AM.
2
Yesterday 8:46 AM
2.6K Comments
Joined Aug 2004
cacadiabloYesterday 8:46 AM
2.6K Comments
Last edited by cacadiablo August 29, 2026 at 01:50 AM.
Yesterday 9:49 AM
377 Comments
Joined Nov 2009
onlinejimYesterday 9:49 AM
377 Comments
Quote from oakster326 :
Is this TSA compliant? 145W?
Yes, it is TSA Compliant at 77 Wh. The general cut-off is at 100 Wh
Yesterday 1:17 PM
212 Comments
Joined Feb 2015
DjFluYesterday 1:17 PM
212 Comments
This is cheaper. I just bought one with a built in cable because, that's one less thing I need to keep up with.
Yesterday 2:17 PM
48 Comments
Joined Aug 2017
NeuromauxYesterday 2:17 PM
48 Comments
Sweeeeet.
Grabbed one. Replaces my old 20W brick.
Today 12:43 AM
37 Comments
Joined Jan 2015
deafconToday 12:43 AM
37 Comments
Will this do pass through charging, and if so, at what wattage?
Today 12:49 AM
959 Comments
Joined Oct 2020
jcnixToday 12:49 AM
959 Comments
I bought this about a year ago for $45. No issues, still works perfectly. One nice feature is the display shows both inbound or outbound wattage so I use it to check the output of various chargers and cables.

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Today 1:59 AM
2 Comments
Joined Mar 2016
grahamhpToday 1:59 AM
2 Comments
Promo code seems to have broken.

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