Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
This Deal Has Expired We can notify you when similar deals are posted. Set up Deal Alert
expired
phoinix | Staff 3.5K Views
Sep 5, 2026 5:03 AM

$16.99 | Amazon Basics High-Capacity Portable Charger Power Bank with 3-Port Output, 20,000 mAh, Black at Woot!

$17

$39

56% off
Woot!
Visit Woot!

Why are you downvoting this deal?

Good Deal?
6Comments
Save
Share
Deal Details
Woot! [woot.com] has Amazon Basics High-Capacity Portable Charger Power Bank with 3-Port Output, 20,000 mAh, Black for $16.99.
Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

Price:
$22.01 lower (56% savings) than the reference price of $39

Please report the deal if expired (click report -> expired)
My other deals
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Woot! [woot.com] has Amazon Basics High-Capacity Portable Charger Power Bank with 3-Port Output, 20,000 mAh, Black for $16.99.
Shipping is free for Amazon Prime Members (must login with your Amazon account and select a shipping address in order for Woot to apply free shipping) or is otherwise $6 per order.

Price:
$22.01 lower (56% savings) than the reference price of $39

Please report the deal if expired (click report -> expired)
My other deals

Community Voting

Deal Score
+11
Good Deal
Bad Deal

Why are you downvoting this deal?

Join The Conversation

Share your experience with the Slickdeals community

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

6 Comments

Sign up for a Slickdeals account to remove this ad.

Sep 5, 2026 6:31 AM
16.1K Comments
Joined Feb 2007
sarcasmogratisSep 5, 2026 6:31 AM
16.1K Comments
Single-Port use: USB-A: 12W max, USB-C 1(middle)/USB-C2 (side): 20W max.;
Dual-Ports simultaneous use: USB-A+USB-C1/USB-C2: 15W max., USB-C1+USB-C2: 15W max.;
3-Ports simutaneous use: USB-A+USB-C1+USBC-2: 15W max.)
2
Sep 5, 2026 9:27 PM
207 Comments
Joined Feb 2017
BrazenhazelSep 5, 2026 9:27 PM
207 Comments
The only things I order from woot are pillows and stuff now. I've gotten two dead wireless mechanical keyboards. Forget what else but two times is enough.
1
Sep 5, 2026 10:35 PM
2.5K Comments
Joined Jul 2006
abstraxionSep 5, 2026 10:35 PM
2.5K Comments
I feel like the Amazon basics stuff is usually safe at least due to the brand?
Sep 6, 2026 3:23 PM
5.7K Comments
Joined Jun 2019
The_Love_SpudSep 6, 2026 3:23 PM
5.7K Comments

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

For further detail Amazon still has a product manual available: https://www.amazon.ca/Amazon-Basi...0FFM4BY6C#

The device claims a 20W output support using a 9V profile, but also notes a total power limit output of 15W. This is generally going to be an inexpensive, compact phone charging solution. However , this will be a SLOW charger for most use cases. Also, this charger won't help if you're seeking something to share with most laptops.

Output
USB-A: 5V 2.4A
USB-C1/C2: 5V 3A, 9V 2.22A

Total Output 5V 3A (15W)

Battery Rating 20000mAh, 3.7V DC, 74Wh

Power Bank Actual Capacity
12000mAh (5V DC), 6600mAh (9V DC)

Good luck!
Jon
2
Sep 6, 2026 3:30 PM
360 Comments
Joined Aug 2025
CalmShoe2276Sep 6, 2026 3:30 PM
360 Comments
Quote from abstraxion View quoted comment :
I feel like the Amazon basics stuff is usually safe at least due to the brand?
They've had recalls on a lot of stuff but idk what the result is on if it's recalled
1
Sep 6, 2026 4:38 PM
430 Comments
Joined Jun 2010
element72Sep 6, 2026 4:38 PM
430 Comments
Quote from CalmShoe2276 View quoted comment :
They've had recalls on a lot of stuff but idk what the result is on if it's recalled
you're not even safe from amazon's surge protectors. almost burnt down my house. didn't buy it from woot fyi.

Join The Conversation

Share your experience with the Slickdeals community

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