Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
frontpageNavy-Wife | Staff posted Dec 15, 2025 06:27 PM
  1. Deal Image
Item 1 of 7
  1. Deal Image
  2. Deal Image
  3. Deal Image
  4. Deal Image
Item 1 of 7
frontpageNavy-Wife | Staff posted Dec 15, 2025 06:27 PM

CUKTECH 20000mAh 45W Power Bank w/ Built-in USB-C Cable

+ Free Shipping

$16

$30

46% off
Amazon
101 Comments 26,879 Views
Get Deal at Amazon
Good Deal
Save
Share
Deal Details
CUKTECH Direct via Amazon has Cuktech 20000mAh 45W Power Bank w/ Built-In USB-C Cable (Black) on sale for $20.39 - 20% off when you apply promo code PB200N20 at checkout = $16.31. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter Navy-Wife 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.
About this Item:
  • 45W Max Super Fast Charging: Delivers up to 45W output; charges Galaxy S24 Ultra to 50% in ~20 minutes; compatible with iPhone 16/15 Pro Max, MacBook Air, etc.
  • Built-in Durable USB-C Cable: Integrated 45W fast-charging cable (10,000+ bend tested) doubles as a carrying strap – no extra cables needed
  • Massive 20,000mAh Capacity: Charges iPhone 15 ~3.9×, Galaxy S24 Ultra ~2.9×, iPad Air ~1.9× – ideal for travel and emergencies
  • Charge 3 Devices at Once: 3 outputs (including built-in cable) + 2 inputs; UL/CE/FCC certified for safety
  • Compact & Lightweight: High-density premium cells deliver full 20,000mAh in a lighter, more portable design
  • Trickle Charging Mode: Double-click to activate 2-hour low-power mode for earbuds, smartwatches, etc.; single-click to exit

Editor's Notes

Written by StrawMan86 | Staff

Original Post

Written by Navy-Wife | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
CUKTECH Direct via Amazon has Cuktech 20000mAh 45W Power Bank w/ Built-In USB-C Cable (Black) on sale for $20.39 - 20% off when you apply promo code PB200N20 at checkout = $16.31. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter Navy-Wife 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.
About this Item:
  • 45W Max Super Fast Charging: Delivers up to 45W output; charges Galaxy S24 Ultra to 50% in ~20 minutes; compatible with iPhone 16/15 Pro Max, MacBook Air, etc.
  • Built-in Durable USB-C Cable: Integrated 45W fast-charging cable (10,000+ bend tested) doubles as a carrying strap – no extra cables needed
  • Massive 20,000mAh Capacity: Charges iPhone 15 ~3.9×, Galaxy S24 Ultra ~2.9×, iPad Air ~1.9× – ideal for travel and emergencies
  • Charge 3 Devices at Once: 3 outputs (including built-in cable) + 2 inputs; UL/CE/FCC certified for safety
  • Compact & Lightweight: High-density premium cells deliver full 20,000mAh in a lighter, more portable design
  • Trickle Charging Mode: Double-click to activate 2-hour low-power mode for earbuds, smartwatches, etc.; single-click to exit

Editor's Notes

Written by StrawMan86 | Staff

Original Post

Written by Navy-Wife | Staff

Community Voting

Deal Score
+187
Good Deal
Get Deal at Amazon

Leave a Comment

Unregistered (You)

Top Comments

djmiggy
185 Posts
18 Reputation
I'm no cuk but I like this charger. I bought one before when it was on sale. Works well so far! Long lasting.
LivelyDeer6933
39 Posts
18 Reputation
The most important detail about this charger is that it is PPS, Samsung's charging protocol for Super Fast Charging mode (up to 45 watts.)
LarryAlligator4200
42 Posts
10 Reputation
at this point they're just trolling us with these company names.

100 Comments

Sign up for a Slickdeals account to remove this ad.

Dec 20, 2025 10:15 AM
2,617 Posts
Joined May 2015
justyeDec 20, 2025 10:15 AM
2,617 Posts
Quote from LarryAlligator4200 :
at this point they're just trolling us with these company names.
Holy crap. You're that police officer, doctor, plumber, lawyer guy!
1
Dec 20, 2025 02:57 PM
22 Posts
Joined Aug 2019
Muffins_GaloreDec 20, 2025 02:57 PM
22 Posts
Quote from FairWriter982 :
Power bank looks exactly like the INIU powerbank deal I saw the other day, but cheaper at only $11 lol
That's why I asked my wife "do you want me to be a cuk guy, or should I be inyou?"She chose cuk.
9
Dec 20, 2025 04:26 PM
44 Posts
Joined Jan 2015
johnstonm49Dec 20, 2025 04:26 PM
44 Posts
Thanks
Dec 20, 2025 06:50 PM
9 Posts
Joined May 2015
jstraduskyDec 20, 2025 06:50 PM
9 Posts
This has some pretty great cuknology
Dec 20, 2025 11:45 PM
552 Posts
Joined May 2015
FeiyeungSDec 20, 2025 11:45 PM
552 Posts
Quote from LivelyActivity2547 :
major brands along with Ugreen, baseus,.
They are more like a tier above Ugreen and Baseus.

Cuktech is more of a geek-ish brand that also produce some budget products; where as Ugreen and Baseus are budget brands that can barely make a premium/high-performance power banks.

I'd say Cuctech is closer to Anker than to Ugreen/Baseus.
Last edited by FeiyeungS December 20, 2025 at 04:57 PM.
1
Dec 20, 2025 11:55 PM
552 Posts
Joined May 2015
FeiyeungSDec 20, 2025 11:55 PM
552 Posts
Quote from OliveHarrier3281 :
have no idea why they pick this name..
I'm guessing whoever picked their English name had only learned the language via school, books and non-R rated TV/movies, such that they had no idea about English slangs, and was trying to come up something pronounces similar to their Chinese name.

Their Chinese name pronounces like "cool-tigh-ech"
Last edited by FeiyeungS December 20, 2025 at 05:00 PM.
Dec 21, 2025 12:37 AM
5 Posts
Joined Dec 2025
OliveHarrier3281Dec 21, 2025 12:37 AM
5 Posts
Quote from FeiyeungS :

I'm guessing whoever picked their English name had only learned the language via school, books and non-R rated TV/movies, such that they had no idea about English slangs, and was trying to come up something pronounces similar to their Chinese name.

Their Chinese name pronounces like "cool-tigh-ech"
Yeah I speak Chinese and know their name is 酷态科. I personally like this brand, and have many chargers and power bank from them, but it doesn't change the fact they picked a dumb English name and should fire their team who picked it
Last edited by OliveHarrier3281 December 20, 2025 at 05:43 PM.
2

Sign up for a Slickdeals account to remove this ad.

Dec 21, 2025 01:51 AM
49 Posts
Joined Oct 2013
nkmllDec 21, 2025 01:51 AM
49 Posts
Quote from radars :
There is no 20% but 10% with brand promotion.
Check box 10% and add codeStick Out TongueB200N20 after checking out.
Dec 21, 2025 05:01 AM
28 Posts
Joined Aug 2021
MrWinUSADec 21, 2025 05:01 AM
28 Posts
If it can only charge 1.6x for iPhone 15, this means it is at most 10,000 mAh even though it is advertised as 20,000 mAh.
1
Dec 21, 2025 05:41 AM
710 Posts
Joined Oct 2007
20sharksDec 21, 2025 05:41 AM
710 Posts
Good price.😀
Dec 21, 2025 05:46 AM
13,978 Posts
Joined Dec 2011
Peerless_WarriorDec 21, 2025 05:46 AM
13,978 Posts
Quote from MrWinUSA :
If it can only charge 1.6x for iPhone 15, this means it is at most 10,000 mAh even though it is advertised as 20,000 mAh.
Guess voltage of the battery?
Dec 21, 2025 06:01 AM
2,106 Posts
Joined Aug 2011
ultimatewarriorDec 21, 2025 06:01 AM
2,106 Posts
Quote from hwada :
Great deal. Payed $23 a few months ago.
Sounds like you got cuk'd.
Dec 21, 2025 06:53 AM
4,081 Posts
Joined May 2004
abadanDec 21, 2025 06:53 AM
4,081 Posts
A lot of wanna be comedians on this threat.
Dec 21, 2025 07:53 AM
328 Posts
Joined Dec 2009
Ec3eDec 21, 2025 07:53 AM
328 Posts
This deal is still going?...Must have a lot of cuk layin' around.

Sign up for a Slickdeals account to remove this ad.

Dec 21, 2025 07:58 AM
2,953 Posts
Joined Sep 2014
msp3Dec 21, 2025 07:58 AM
2,953 Posts
CUCKTECH please make a Cellmate knockoff

Leave a Comment

Unregistered (You)

Related Searches

OccasionsChristmasGreen MondayTech & ElectronicsPhonesPhone AccessoriesTech Accessories

Popular Deals

See All
Found by itsamazeling
Yesterday 09:16 PM
$8.00$3073% offLife is Good 20% Off (In-Cart): Men's Tees from $8, Women's Tees from $8, More + Free Shipping on $25+
1
Found by N3RD_01
Yesterday 02:01 AM
$730$7502% offZotac NVIDIA GeForce RTX 5070 Ti SOLID SFF Overclocked Triple Fan 16GB GDDR7 PCIe 5.0 Graphics Card $729.99
11
Found by StrongWeather642
Yesterday 10:42 AM
$20$5060% off71" Idzo Obelisk Vertical Plant Support Trellis $19.99 + Free Shipping w/ Prime
0
Found by Taco_Doomsday
Yesterday 04:31 AM
$79$19960% offMilwaukee M18 18V Lithium-Ion XC Extended Capacity Battery Pack 3.0Ah (2-Pack) $79
1
Found by neomatrixviper
Today 02:52 AM
$9.50$1113% offBlade Of The Immortal / 13 Assassins 2-Film Collection [Blu-ray] $9.50 Amazon.com
1

Trending Deals

See All
Found by SiennaChicken1861
Yesterday 07:06 PM
$22$3638% offAstroglide Water Based Lube (5oz) (Pack of 3) $22.05 + Free Shipping w/ Prime
18
Found by phoinix
Yesterday 07:57 PM
$12$3666% off[S&S, AC] $12.41: 3-Pack 5-Oz Astroglide Water Based Lube at Amazon ($4.14 each)
8
Found by jacisme
Today 05:27 AM
$7.96$1338% offPuffs Ultra Soft Non-Lotion Facial Tissue, 8 Family Boxes, 124 Facial Tissues per Box $7.96
3
Found by alexlzl
Today 09:40 AM
$189Dyson Outsize Extra Vacuum (larger version of V11) Refurbished at Nordstrom Rack for $189
0
Found by phoinix
Today 07:36 AM
$9.41$2257% off[S&S, AC] $9.41: 12-Pack 4-Oz Lenny & Larry's The Complete Cookie (Oatmeal Raisin) at Amazon
1