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frontpageNavy-Wife | Staff posted Dec 15, 2025 06:27 PM
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
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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

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

Community Voting

Deal Score
+187
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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

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Dec 21, 2025 11:27 AM
127 Posts
Joined Jun 2014
johnk24Dec 21, 2025 11:27 AM
127 Posts
good price
Dec 21, 2025 01:21 PM
21,669 Posts
Joined Nov 2007
Buckeyefan 1Dec 21, 2025 01:21 PM
21,669 Posts
Says right on the device 11,000 mAh capacity. Typical for Amazon. You just assume anymore the mfg is lying.
Dec 21, 2025 01:45 PM
21,669 Posts
Joined Nov 2007
Buckeyefan 1Dec 21, 2025 01:45 PM
21,669 Posts
Quote from Peerless_Warrior :
Guess voltage of the battery?
It's 11,000 mAh. Not 20. All the off brands are around half the stated capacity.
Dec 21, 2025 01:48 PM
21,669 Posts
Joined Nov 2007
Buckeyefan 1Dec 21, 2025 01:48 PM
21,669 Posts
Quote from FeiyeungS :
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.
No, Anker's capacity is accurate. Not half of what's listed on the box/charger.
Dec 21, 2025 03:10 PM
121 Posts
Joined Sep 2017
DealNewbieNjDec 21, 2025 03:10 PM
121 Posts
Thanks
Dec 21, 2025 03:33 PM
3,575 Posts
Joined Jun 2005
dragontalesDec 21, 2025 03:33 PM
3,575 Posts
Perfect for the holidays. In for 2. One for the wife and one for her boyfriend. Thanks sd.
7
Dec 21, 2025 04:14 PM
29 Posts
Joined Oct 2017
adit2628Dec 21, 2025 04:14 PM
29 Posts
Came here for the comments
2

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Dec 21, 2025 05:07 PM
1,634 Posts
Joined Jun 2021
HawaiianaDec 21, 2025 05:07 PM
1,634 Posts
Imagine whipping that out in public and the first thing that comes out is


"cuktech". 😆
3
Dec 21, 2025 05:49 PM
633 Posts
Joined Oct 2019
OliveFog741Dec 21, 2025 05:49 PM
633 Posts
This was invented by someone who had to reluctantly get up from his chair to charge his camera battery.
6
Dec 21, 2025 07:14 PM
35 Posts
Joined Feb 2011
chr0nic21Dec 21, 2025 07:14 PM
35 Posts
You get to sit down and watch your device get charged over and over
4
Dec 21, 2025 07:57 PM
83 Posts
Joined Nov 2017
birdblue4u2Dec 21, 2025 07:57 PM
83 Posts
Invalid promotion
Dec 21, 2025 08:28 PM
11 Posts
Joined Feb 2023
VioletDime7368Dec 21, 2025 08:28 PM
11 Posts
Looks good, in for one! Thanks!
Dec 21, 2025 08:47 PM
13,978 Posts
Joined Dec 2011
Peerless_WarriorDec 21, 2025 08:47 PM
13,978 Posts
Quote from Buckeyefan 1 :
It's 11,000 mAh. Not 20. All the off brands are around half the stated capacity.
Wow...I don't understand why it's not mentioned in most of the reviews.
Dec 21, 2025 09:09 PM
5,424 Posts
Joined Mar 2013
SKV4mDec 21, 2025 09:09 PM
5,424 Posts
Bought one for the wife
1

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Dec 21, 2025 11:05 PM
1 Posts
Joined Dec 2022
TalentedBanana5760Dec 21, 2025 11:05 PM
1 Posts
Cuktech is a brand I'm proud to share with my friends. Thank you Navy-Wife
1

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