Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
  1. Deal Image
Item 1 of 4
  1. Deal Image
  2. Deal Image
  3. Deal Image
  4. Deal Image
Item 1 of 4
expiredIzzy138 | Staff posted Mar 10, 2025 06:10 PM

25000mAh / 100W INIU USB-C Laptop Portable Charger

$32

$67

52% off
+ Free Shipping  at Amazon
63 Comments
39.1K Views
Visit Amazon
Deal Details
SimpleLife LLC via Amazon has 25000mAh / 100W INIU USB-C Laptop Portable Charger on sale for $53.98 - 40% when you apply promo code GVNQQ47M at checkout = $32.38. Shipping is free.

Thanks to staff member Izzy138 for sharing this deal.

Editor's Notes

Written by qwikwit | Staff
No longer available:

SimpleLife LLC via Amazon has 20,000mAh INIU 65W USB-C PD Fast Charging Portable Power Bank w/ USB-A on sale for $35.99 - $14.40 when you click on 'Redeem' for the 40% savings or apply promo code WN9GQJRA at checkout = $21.59. Shipping is free.

Original Post

Written by Izzy138 | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
SimpleLife LLC via Amazon has 25000mAh / 100W INIU USB-C Laptop Portable Charger on sale for $53.98 - 40% when you apply promo code GVNQQ47M at checkout = $32.38. Shipping is free.

Thanks to staff member Izzy138 for sharing this deal.

Editor's Notes

Written by qwikwit | Staff
No longer available:

SimpleLife LLC via Amazon has 20,000mAh INIU 65W USB-C PD Fast Charging Portable Power Bank w/ USB-A on sale for $35.99 - $14.40 when you click on 'Redeem' for the 40% savings or apply promo code WN9GQJRA at checkout = $21.59. Shipping is free.

Original Post

Written by Izzy138 | Staff

Community Voting

Deal Score
+52
Good Deal
Visit Amazon

Top Comments

Cpen
28 Posts
53 Reputation
Normally, I would agree but Iniu is one of the good brands. Is it exactly 20,000 no probably around 18,000 based on project farm (YouTube) findings
andyxgt
315 Posts
308 Reputation
Are you serious? You probably never bought an iniu battery before. Amazon gives you enough days to return it if you don't like it.

Join The Conversation

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

63 Comments

Sign up for a Slickdeals account to remove this ad.

Mar 10, 2025 07:59 PM
893 Posts
Joined Sep 2016
danubuntu9Mar 10, 2025 07:59 PM
893 Posts
have one works fine👍
1
Mar 10, 2025 08:00 PM
41 Posts
Joined Nov 2018
AsifM1413Mar 10, 2025 08:00 PM
41 Posts
Excellent power bank if you can though try to go for the mini its way more pocketable and travel friendly.
1
Pro
Mar 10, 2025 08:11 PM
893 Posts
Joined Sep 2020
q99
Pro
Mar 10, 2025 08:11 PM
893 Posts
I got one of these when it was on sale for the same price in January and it has been working fine so far. 65 watt charging speed is really great for USB-C laptops or large tablets. Input (recharging) speed is lower than 65 watts (around 40 watts), though, but that is still pretty good for this price.
1
Mar 10, 2025 08:15 PM
188 Posts
Joined Feb 2009

This comment has been rated as unhelpful by Slickdeals users.

Mar 10, 2025 08:25 PM
28 Posts
Joined Sep 2010
CpenMar 10, 2025 08:25 PM
28 Posts
Quote from Nghtmare :
"20,000mAh" most likely closer to 5k on a good day. Batteries are 2nd on amazon for over exaggerated numbers behind flashlight lumens.
Normally, I would agree but Iniu is one of the good brands. Is it exactly 20,000 no probably around 18,000 based on project farm (YouTube) findings
1
Mar 10, 2025 08:34 PM
200 Posts
Joined Mar 2017
RuzarikMar 10, 2025 08:34 PM
200 Posts
Quote from AsifM1413 :
Excellent power bank if you can though try to go for the mini its way more pocketable and travel friendly.
The mini is suspiciously small for the 25,000mah claim, looks more like a 10k or 15k mah at most
4
Mar 10, 2025 08:59 PM
424 Posts
Joined Jul 2015
DealosaurusDaReelMar 10, 2025 08:59 PM
424 Posts
"Promo code could not be applied," but I will get my item in 4hrs free of charge so I'll take it. Somehow, I was able to order within the "same day" window as it expired.

Sign up for a Slickdeals account to remove this ad.

Mar 10, 2025 09:00 PM
513 Posts
Joined Feb 2013
pharaoh248Mar 10, 2025 09:00 PM
513 Posts
Quote from Cpen :
Normally, I would agree but Iniu is one of the good brands. Is it exactly 20,000 no probably around 18,000 based on project farm (YouTube) findings
Good to hear someone has tested the capacity. On some of Iniu's product pages, like the 20K mAh/22.5W power bank, they put a disclaimer about 30%-40% capacity is lost in circuit heat and voltage conversations.
1
Mar 10, 2025 09:07 PM
12,952 Posts
Joined Jan 2007
MadPupMar 10, 2025 09:07 PM
12,952 Posts
Quote from AsifM1413 :
Excellent power bank if you can though try to go for the mini its way more pocketable and travel friendly.
It's twice the price.

https://www.amazon.com/INIU-20000...B0DB86W481
2
Mar 10, 2025 09:21 PM
358 Posts
Joined Sep 2013
ilovebeermoneyMar 10, 2025 09:21 PM
358 Posts
Quote from pharaoh248 :
Good to hear someone has tested the capacity. On some of Iniu's product pages, like the 20K mAh/22.5W power bank, they put a disclaimer about 30%-40% capacity is lost in circuit heat and voltage conversations.
Big lie. DC to DC should not lose that much.
2
Mar 10, 2025 09:24 PM
825 Posts
Joined Dec 2005
hiroo916Mar 10, 2025 09:24 PM
825 Posts
any theories on how the mini laptop charger could have the same specs for 2/3 the size?
Mar 10, 2025 09:50 PM
2,681 Posts
Joined Oct 2008
asukaMar 10, 2025 09:50 PM
2,681 Posts
Quote from Ruzarik :
The mini is suspiciously small for the 25,000mah claim, looks more like a 10k or 15k mah at most
Technology has evolved. It is possible, though it is just as heavy. Density increased.

Also as much as capacity has been verified, there are lingering longevity concerns as it basically uses an EV pouch pack. Heat breeds bloat.
3
Mar 10, 2025 09:51 PM
253 Posts
Joined Jul 2019

This comment has been rated as unhelpful by Slickdeals users.

Mar 10, 2025 09:52 PM
2,681 Posts
Joined Oct 2008
asukaMar 10, 2025 09:52 PM
2,681 Posts
Quote from hiroo916 :
any theories on how the mini laptop charger could have the same specs for 2/3 the size?
See my last reply. Well understood. Basically using an EV type cell and the latest stuff you'd find in a tablet or laptop.
2

Sign up for a Slickdeals account to remove this ad.

Mar 10, 2025 09:54 PM
315 Posts
Joined Nov 2014
andyxgtMar 10, 2025 09:54 PM
315 Posts
Quote from Nghtmare :
"20,000mAh" most likely closer to 5k on a good day. Batteries are 2nd on amazon for over exaggerated numbers behind flashlight lumens.
Are you serious? You probably never bought an iniu battery before. Amazon gives you enough days to return it if you don't like it.
1

Join The Conversation

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

Related Searches

Tech & ElectronicsTech AccessoriesChargers & Power BanksINIUAmazon

Popular Deals

See All
Found by f12_26
Today 10:29 PM
Forum Thread
$50 Xbox Gift Card (digital delivery) for $42.98$43$50
14% off
0
Found by daisybeetle
Today 05:20 PM
Forum Thread
Nevsetpo 28-Piece Makeup Brush Set w/ 24 Brushes, 2 Sponges, Dual-End Mask Spatula, Brush Egg Cleaner & Roll-Up Bag $5.69 + Free Shipping w/ Prime or on $35+$5.69$9.49
40% off
1
Found by jk6812
Today 08:36 AM
Forum Thread
Cold Steel Pendleton Lite Hunter 3-5/8" German 4116 Stainless Steel Drop Point Fixed Blade Knife $13.86 + Free Shipping w/ Prime or on $35+$14$26
46% off
0
Found by babgaly
Today 09:42 PM
Forum Thread
50-Pack 32-Oz TINANA Meal Prep Containers w/ Lids $19.99 + Free S&H w/ Walmart+ or on $35+$20$43
53% off
0
Found by Immortalsolitude
Today 08:39 PM
Forum Thread
Ekouaer Women 2 Piece Lounge Sets Moisture Wicking Summer Outfits 2026 Oversized T-Shirt and Biker Short Matching Sets Leopard Heart Print Large $9.99$9.99$15
33% off
0

Trending Deals

See All
Found by minntwins
Today 05:15 PM
Forum Thread
5-Oz Neutrogena Invisible Daily Defense Body SPF 60+ Sunscreen Spray $3.79 w/ S&S + Free Shipping w/ Prime or on $35+$3.79$9.29
59% off
6
Found by Immortalsolitude
Today 08:35 PM
Forum Thread
PINSPARK Lightweight Pullover Hoodies for Men Long Sleeve Hoodie for Golf Gym Workout Athletic Sweatshirt Navy $8.99$8.99$20
55% off
0
Found by Tel06c
Today 05:14 PM
Forum Thread
CRAFTSMAN CMCL710M1 90 mph 200 CFM 20 V Battery Handheld Blower Kit ( 4.0 ah Battery & Charger) $49$49$99
50% off
4
Found by Izzy138
Today 03:36 PM
Forum Thread
Avidlove Women's Babydoll Lace Chemise Eyelash Lingerie $7.99 + Free Shipping w/Prime or $35+$7.99$13
38% off
1
Found by babgaly
Today 09:53 PM
Forum Thread
18-Pack BAGSMART Multicolor Vacuum Storage Bags w/ Rechargeable Pump (3 Sizes) $14.99 + Free Shipping w/ Prime or on $35+$15$30
50% off
0