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frontpagephoinix | Staff posted Yesterday 08:01 AM
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frontpagephoinix | Staff posted Yesterday 08:01 AM

INIU 20000mAh 45W Power Bank w/ Built-In USB-C Cable (Black)

+ Free Shipping

$19

$40

52% off
Amazon
20 Comments 6,057 Views
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Deal Details
INIU Innovations Inc. via Amazon has INIU 20000mAh 45W Power Bank w/ Built-In USB-C Cable (Black, P51L-E2) on sale for $36.99 - $18.13 with 49% off discount applied automatically at checkout = $18.86. Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

Editor's Notes

Written by SubZero5 | Staff
  • About this Deal:
  • About this Product:
    • Rated 4.6 out of 5 stars at Amazon based on over 1,300 customer reviews.
  • About this Store:
  • Additional Notes:
    • Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
INIU Innovations Inc. via Amazon has INIU 20000mAh 45W Power Bank w/ Built-In USB-C Cable (Black, P51L-E2) on sale for $36.99 - $18.13 with 49% off discount applied automatically at checkout = $18.86. Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

Editor's Notes

Written by SubZero5 | Staff
  • About this Deal:
  • About this Product:
    • Rated 4.6 out of 5 stars at Amazon based on over 1,300 customer reviews.
  • About this Store:
  • Additional Notes:
    • Please see original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by phoinix | Staff

Community Voting

Deal Score
+25
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Get Deal at Amazon

Price Intelligence

Model: INIU Portable Charger, Smallest 20000mAh Power Bank with Build in USB-C Cable, 45W PD Fast Charging USB C in&Out Battery Pack, External Phone Charger for iPhone 15 14 13 12 Samsung S22 S21 Google etc

Deal History 

Sale Price
Slickdeal
  • $NaN
$19
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 1/14/2026, 01:26 PM
Sold By Sale Price
Amazon$31.34

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19 Comments

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Yesterday 09:38 AM
5 Posts
Joined Nov 2019
PurpleFaucet7651Yesterday 09:38 AM
5 Posts
How does this compare to https://slickdeals.net/f/19088989 should i return and buy this one?
Yesterday 10:06 AM
19 Posts
Joined Nov 2019
CleverMask4241Yesterday 10:06 AM
19 Posts

Our community has rated this post as helpful. If you agree, why not thank CleverMask4241

Quote from PurpleFaucet7651 :
How does this compare to https://slickdeals.net/f/19088989 should i return and buy this one?
The deal from the link you provided has half the capacity compared to the one listed here, and as such it's thinner by comparison with the trade-off being it can carry less of a charge. Additionally, the featured deal has a built in USB-C cable, whereas your link has an included cable that is detachable, and when removed frees a second USB-C port for use. So you have to ask yourself which trade-offs you prefer, thickness vs size vs built-in cable.
2
Yesterday 12:19 PM
433 Posts
Joined Apr 2007
hindjewYesterday 12:19 PM
433 Posts
Great brand! I use a10,000mAh one daily.
Yesterday 01:53 PM
1 Posts
Joined Nov 2012
jtzs1954Yesterday 01:53 PM
1 Posts
Clicked on link but comes up with $36 and no discount?
Yesterday 02:00 PM
6 Posts
Joined Mar 2025
Jimbo2025Yesterday 02:00 PM
6 Posts
Quote from jtzs1954 :
Clicked on link but comes up with $36 and no discount?
There should be a "Save 49% at checkout Terms" in green on that page (if the discount is still active). Once you checkout, the discount should apply. For those not seeing it, you may have to make sure to select the seller as being INIU Innovations Inc. (and ships from Amazon).
1
Yesterday 03:00 PM
17 Posts
Joined Dec 2023
StrongPiranha9909Yesterday 03:00 PM
17 Posts
Still working when I checked this out. Looks like a pretty good deal.
Yesterday 04:05 PM
4,161 Posts
Joined Dec 2007
OutragerYesterday 04:05 PM
4,161 Posts
Weird how INIU keeps putting USB-A ports on their portable batteries. Just put another USB-C.
5

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Yesterday 04:54 PM
46 Posts
Joined May 2022
HilariousCrib3277Yesterday 04:54 PM
46 Posts
Well I already bought the 20000 cuktech yesterday and I'm too lazy to cancel now especially since this is $3 more unfortunate name aside.
Yesterday 06:44 PM
1,987 Posts
Joined Oct 2004
SteelgazeYesterday 06:44 PM
1,987 Posts
Quote from HilariousCrib3277 :
Well I already bought the 20000 cuktech yesterday and I'm too lazy to cancel now especially since this is $3 more unfortunate name aside.
I just looked at the one you mentioned. This one is smaller/more portable. If you care about the size. I imagine the weight should be the same.
Yesterday 07:02 PM
862 Posts
Joined Apr 2015
hjeltenYesterday 07:02 PM
862 Posts
Have this one. Highly recommended. Also, good, fast and responsive customer service if you have any issues.
Pro
Yesterday 08:47 PM
473 Posts
Joined Sep 2020
q99
Pro
Yesterday 08:47 PM
473 Posts

Our community has rated this post as helpful. If you agree, why not thank q99

I have one of these. I like the 45 watt charging speed, which is fast enough to keep a large tablet or small laptop running for for a while. The recharging speed is only 27 watts though, so recharging the power bank from 0 to 20000 mAh is kind of slow.
3
Yesterday 09:50 PM
931 Posts
Joined Jun 2007
ImGeoYesterday 09:50 PM
931 Posts
Great price! I have this and it works great
Note that if you plug in 2+ ports, its only 5V and doesnt do USB C PD
Yesterday 09:51 PM
187 Posts
Joined Oct 2015
lookalikehuuhYesterday 09:51 PM
187 Posts
Quote from Outrager :
Weird how INIU keeps putting USB-A ports on their portable batteries. Just put another USB-C.
The reason they do that is because there are some devices that aren't able to support USBC negotiation that USBC requires for power delivery. For example I have used battery packs like these to extend the runtime on my Icon mechanics flashlight that actually comes with a USBC connector, but it doesn't have the ability to negotate with USBC controllers. So it actually requires USBA to USBC cable to be able to charge, since it charges at 5v.
Plus it gives those with older devices a connector to plug into using their existing cables. Not everybody has the latest and greatest devices in their hands.
Yesterday 10:02 PM
4,161 Posts
Joined Dec 2007
OutragerYesterday 10:02 PM
4,161 Posts
Quote from lookalikehuuh :
The reason they do that is because there are some devices that aren't able to support USBC negotiation that USBC requires for power delivery. For example I have used battery packs like these to extend the runtime on my Icon mechanics flashlight that actually comes with a USBC connector, but it doesn't have the ability to negotate with USBC controllers. So it actually requires USBA to USBC cable to be able to charge, since it charges at 5v.Plus it gives those with older devices a connector to plug into using their existing cables. Not everybody has the latest and greatest devices in their hands.
You're right. That reminds me of some of the electronics I have that have a USB-C port but can't charge with a C-to-C cable.

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Yesterday 10:43 PM
155 Posts
Joined Nov 2009
jayo727Yesterday 10:43 PM
155 Posts
I like this brand and have 2 of the models without the built in cord. Im not a huge fan of these newer models with the cord built in though.

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