expired
Baseus Blade 20000mAh 4-Port Up to 100W Slim Power Bank w/ USB-C Cable
$40
$90
55% off
+ Free S&Hat Amazon
Browse every Black Friday offer we could findBrowse every Black Friday offer we could find
View The Sift Missed This Deal? Get alerts when similar deals are posted.
+ Free S&Hat AmazonDeal Details
Baseus Brand Store via Amazon has Baseus Blade 20000mAh 4-Port Up to 100W Slim Power Bank w/ USB-C Cable on sale for $89.99 - $50.50 with promo code N6BQ4HD7 at checkout = $39.49. Shipping is free.
Thanks to Staff Member Skillful_Pickle for finding this deal.
Thanks to Staff Member Skillful_Pickle for finding this deal.
- Note: You must be logged in to clip coupons or apply promo codes. Coupons/Promo codes are typically single-use, may vary by account or may need to be re-applied in order to discount properly.
- Designed for business travelers, this flat & compact portable charger power bank fits easily in your laptop bag or briefcase without bulk. Take it to flights (FAA-compliant) and meetings without hassle.
- This laptop power bank charges a MacBook Pro to 50% in 30 minutes with 100W USB-C PD. It also powers phones, tablets, and Headphones via dual USB-C and dual USB-A ports.
- Stay powered anywhere with this TSA-approved power bank. Provides 3-4 iPhone 16 Pro charges or 70%+ battery for most 13-15"" laptops
Editor's Notes
Written by Corwin | Staff- About this Deal:
- This is priced slightly less than this +65 Frontpage Deal in early December 2025.
- Our research indicates that this is $50.50 lower (56.1% savings) than the next best available price from a reputable merchant with prices starting from $89.99 at the time of this post.
- While supplies / offer lasts.
- Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
- About this Store:
- 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. -Corwin
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Baseus Brand Store via Amazon has Baseus Blade 20000mAh 4-Port Up to 100W Slim Power Bank w/ USB-C Cable on sale for $89.99 - $50.50 with promo code N6BQ4HD7 at checkout = $39.49. Shipping is free.
Thanks to Staff Member Skillful_Pickle for finding this deal.
Thanks to Staff Member Skillful_Pickle for finding this deal.
- Note: You must be logged in to clip coupons or apply promo codes. Coupons/Promo codes are typically single-use, may vary by account or may need to be re-applied in order to discount properly.
- Designed for business travelers, this flat & compact portable charger power bank fits easily in your laptop bag or briefcase without bulk. Take it to flights (FAA-compliant) and meetings without hassle.
- This laptop power bank charges a MacBook Pro to 50% in 30 minutes with 100W USB-C PD. It also powers phones, tablets, and Headphones via dual USB-C and dual USB-A ports.
- Stay powered anywhere with this TSA-approved power bank. Provides 3-4 iPhone 16 Pro charges or 70%+ battery for most 13-15"" laptops
Editor's Notes
Written by Corwin | Staff- About this Deal:
- This is priced slightly less than this +65 Frontpage Deal in early December 2025.
- Our research indicates that this is $50.50 lower (56.1% savings) than the next best available price from a reputable merchant with prices starting from $89.99 at the time of this post.
- While supplies / offer lasts.
- Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
- About this Store:
- 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. -Corwin
Community Voting
Deal
Score
+64
Good Deal
Bad Deal
Top Comments
Community Reviews
This Baseus Blade is a slim 20,000 mAh power bank that stands out for portable laptop charging and a built-in digital display. It has enough output to handle devices like a Surface Go, a Steam Deck, and even a laptop in a backpack or laptop bag, while still fitting in tight spaces better than bulkier packs. The main tradeoffs are that it is still fairly large, does not support wireless charging, and some units may emit a high-pitched sound when charging certain devices. It is a practical pick if you want a thin high-capacity pack and can live with the size and noise quirks.
Common Questions (4)
It is slim enough to fit in a laptop bag or even barely fit a sling bag slot, and it does not add much thickness. The tradeoff is that the weight is noticeable, though not excessive.
It has reportedly held up for a couple of years with no issues, but another comment warns that pouch-cell designs may not last as long as typical cylindrical-cell power banks. Testing it before the warranty ends is a practical precaution.
Yes, it can charge a laptop if needed and works well for a Surface Go. It is also described as useful for backpack carry when you want a thin pack that can handle larger devices.
No wireless charging is included. It is a slim wired power bank with 2 USB-C and 2 USB-A ports, so it's meant for cable charging rather than Qi-style charging.
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!
24 Comments
Sign up for a Slickdeals account to remove this ad.
Make sure you do testing as the warranty comes to an end.
I would but this item again.
i havne't had the chance to charge up my steamdeck yet. going to see if i can drain the steamdeck and charge it w/ this bank to full
Keeping between 20 and 80 percent always really helps.
Sign up for a Slickdeals account to remove this ad.
That aside, I will note that charging some devices, the battery pack does emit a high pitch sound if youre in a conpletely silent environment like the high pitch electronic sound. Was happening when charging my iPhone 13 mini and m1 Macbook Pro. However charging the battery pack itself would not emit the sound. Maybe this will resolve itself over time or other users can confirm if they have had similar instances.
Its a good price overall and I now live in Europe an its hard to get this capacity pack at this price so im inclined to give a positive review just off of price for the moment. Ill come back and update if longevity and anything else changes down the road.
Join The Conversation
Share your experience with the Slickdeals community
Share information with the community. Please follow our Community Guidelines and be kind!