Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Missed This Deal? Get alerts when similar deals are posted.
expired
expired
DesertGardener | Staff 71.3K Views
Oct 27, 2025 6:52 PM

Baseus 145W 20800mAh Laptop Power Bank w/ 2 USB-C & 2 USB-A Ports

$45

$90

50% off
+ Free Shippingat Amazon
Visit Amazon

Why are you downvoting this deal?

Good Deal?
60Comments
Save
Share
Deal Details
Update: This very popular deal is still available.

Baseus Brand Store via Amazon has Baseus 145W 20800mAh Laptop Power Bank w/ 2 USB-C & 2 USB-A Ports on sale for $69.99 - $24.99 (apply promo code GHNNKVYZ at checkout) = $45. Shipping is free.
  • Note: Promo codes are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.
Thanks to staff member DesertGardener for finding this deal.

Features:
  • Digital display
  • Fast charging
  • Over charging protection
  • Short circuit protection

Editor's Notes

Written by SubZero5 | Staff

Original Post

Written by DesertGardener | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This very popular deal is still available.

Baseus Brand Store via Amazon has Baseus 145W 20800mAh Laptop Power Bank w/ 2 USB-C & 2 USB-A Ports on sale for $69.99 - $24.99 (apply promo code GHNNKVYZ at checkout) = $45. Shipping is free.
  • Note: Promo codes are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.
Thanks to staff member DesertGardener for finding this deal.

Features:
  • Digital display
  • Fast charging
  • Over charging protection
  • Short circuit protection

Editor's Notes

Written by SubZero5 | Staff

Original Post

Written by DesertGardener | Staff

Community Voting

Deal Score
+210
Good Deal
Bad Deal

Why are you downvoting this deal?

Visit Amazon

Top Comments

ThatGuy3141
260Comments
54Reputation
100wh is the practical limit to bring on a plane. Between 101wh and 160wh you have to get special permission. Anything in excess of 160wh is prohibited.
Go to Comment
RGon
741Comments
58Reputation
Pretty good, I got one almost a year ago now. The most I've been able to get the bank to charge at was 65W using a 100W charger. Haven't had any problems getting it through TSA. Just wish it had been this price when I got it myself.
Go to Comment
ThatGuy3141
260Comments
54Reputation
Anker's design team must be seething right now. Baseus has made cheaper versions of nearly their entire product lineup. I have some stuff from both brands and their quality seems comparable.
Go to Comment

Community Reviews

This Baseus 145W power bank stands out for fast laptop and handheld charging in a compact travel-friendly package. It can push strong output across multiple ports, recharges quickly with a MacBook charger, and works well with devices like a Steam Deck, ROG Ally, MSI Claw, and Dell laptops. The built-in display is useful when it works, though it can be very dim, and the unit is fairly heavy at 1.1 pounds. The 99.9Wh rating stays under the usual airline limit, making it a practical high-power backup for trips.

  • The power bank has reportedly passed TSA checks during travel.

    RGon

  • The unit can recharge a nearly dead MacBook Pro 14-inch to about 50% in roughly 20 minutes.

    JasonK2395

  • The power bank can charge multiple devices with a 145W total limit across ports.

    Budderbear

  • The display can show an estimated remaining time for connected devices during use.

    BenM3868

  • The on-screen display can be hard to read in brighter conditions or may fail after charging to 100%.

    fizzerfitsalboi

  • The power bank can be confiscated for lacking CCC rating when traveling to China.

    hd411Wiggler

  • The charging output can top out at 88W on a Dell laptop due to protocol compatibility.

    Mechageo

  • The power bank may not deliver full advertised capacity when the received unit appears used or underfilled.

    Han_Duet

Common Questions (5)

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

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

60 Comments

Sign up for a Slickdeals account to remove this ad.

Oct 28, 2025 3:10 PM
741 Comments
Joined Jul 2019
RGonOct 28, 2025 3:10 PM
741 Comments

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

Pretty good, I got one almost a year ago now. The most I've been able to get the bank to charge at was 65W using a 100W charger. Haven't had any problems getting it through TSA. Just wish it had been this price when I got it myself.
3
Oct 28, 2025 3:50 PM
1.4K Comments
Joined Feb 2007
eyeseeyouOct 28, 2025 3:50 PM
1.4K Comments
What does the wattage drop down to with 2 devices plugged in?
Oct 28, 2025 10:56 PM
218 Comments
Joined Nov 2013
BudderbearOct 28, 2025 10:56 PM
218 Comments

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

Quote from eyeseeyou View quoted comment :
What does the wattage drop down to with 2 devices plugged in?
Depends on what wattage the devices draw. This does 100w per port, 145w total. So if you have a 100w laptop and a 45w phone then the wattage shouldn't drop down for either. If you have two 65w laptops then It will also charge both at full speed.

If you meant does the charging stop or droop when another device is plugged in; that I'm unsure of.
1
Oct 29, 2025 4:58 PM
1.7K Comments
Joined Jul 2008
damnthatsadealOct 29, 2025 4:58 PM
1.7K Comments
Took this on my road trip in VN. Works nicely, I wonder if quality of USB(c) chords allow for more efficient charging.
Oct 31, 2025 4:39 AM
969 Comments
Joined Apr 2013
TalysdaddyOct 31, 2025 4:39 AM
969 Comments

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

Quote from damnthatsadeal View quoted comment :
Took this on my road trip in VN. Works nicely, I wonder if quality of USB(c) chords allow for more efficient charging.
Of course, its been a thing since "fast charging" started.. Some cables were able to fast charge, while others didn't. Thats why we now see charging cable specs. Make sure you get the appropriate cables for the power you need.
2
Oct 31, 2025 4:59 AM
3.5K Comments
Joined Aug 2006

This comment has been rated as unhelpful by Slickdeals users.

Oct 31, 2025 10:27 AM
253 Comments
Joined Apr 2012
nocandefendRNOct 31, 2025 10:27 AM
253 Comments
Can anyone confirm? Price seems to be historical low?
3

Sign up for a Slickdeals account to remove this ad.

Oct 31, 2025 3:23 PM
260 Comments
Joined Jun 2005
ThatGuy3141Oct 31, 2025 3:23 PM
260 Comments
Anker's design team must be seething right now. Baseus has made cheaper versions of nearly their entire product lineup. I have some stuff from both brands and their quality seems comparable.
4
Oct 31, 2025 3:26 PM
260 Comments
Joined Jun 2005
ThatGuy3141Oct 31, 2025 3:26 PM
260 Comments

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

Quote from whatgooddeal View quoted comment :
20k mah is too small for 145W, would be empty quick.
the max best capacity would be 27k mah, which is 99.9wh.
100wh is the practical limit to bring on a plane. Between 101wh and 160wh you have to get special permission. Anything in excess of 160wh is prohibited.
9
Pro
Oct 31, 2025 3:51 PM
280 Comments
Joined Apr 2013
fizzerfits
Pro
Oct 31, 2025 3:51 PM
280 Comments
I've got x2 this same version except with the retractable usb -c charging cord.

Very solid units. Only gripe is the on screen display is dim AF so good luck trying to read how much charge you have left if you're in any area brighter than 11 p.m. at night on a cloudy day.
2
Oct 31, 2025 3:53 PM
264 Comments
Joined Oct 2018
MemorableFog987Oct 31, 2025 3:53 PM
264 Comments

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

Quote from nocandefendRN View quoted comment :
Can anyone confirm? Price seems to be historical low?
On 8/28/25, I ended up getting this $38.66 out the door. If I needed it, I'd rebuy this at $45.
1
Pro
Oct 31, 2025 3:54 PM
280 Comments
Joined Apr 2013
fizzerfits
Pro
Oct 31, 2025 3:54 PM
280 Comments
Quote from whatgooddeal View quoted comment :
20k mah is too small for 145W, would be empty quick.
the max best capacity would be 27k mah, which is 99.9wh.
There is no best capacity no more than there is no best size and weight of a power brick.

It's a direct trade off. Your 27k battery is a different product entirely - different weight, different size, different housing, etc.
Oct 31, 2025 4:07 PM
231 Comments
Joined Nov 2007
oresteezOct 31, 2025 4:07 PM
231 Comments
Is this brand any good? Is Baseus paying SD to have a different featured product, literally every day?
3
Oct 31, 2025 4:12 PM
8 Comments
Joined Feb 2017
JasonK2395Oct 31, 2025 4:12 PM
8 Comments
Love this charger. It reloads super quick if you use a macbook charger to give it some juice. It also charges things incredibly quick which is what it should do, just temper your expectations of how much it can do. I can charge my nearly dead MBP 14" to about ~50% in maybe 20 minutes before the charger taps out.
1

Sign up for a Slickdeals account to remove this ad.

Oct 31, 2025 5:00 PM
92 Comments
Joined Dec 2004
darkkingOct 31, 2025 5:00 PM
92 Comments
interesting only reflects a $28 discount for me currently.
1

Join The Conversation

Share your experience with the Slickdeals community

Share information with the community. Please follow our Community Guidelines and be kind!

Related Searches

Free ShippingTech & ElectronicsTech AccessoriesChargers & Power BanksAmazon