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expireddealz4realz4realz | Staff posted Apr 14, 2025 3:31 PM

INIU 22.5W 20000mAh USB C In & Out Power Bank $11.99 + Free Shipping

$12

$33

63% off
Amazon
20 Comments
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Deal Details
INIU is offering INIU 22.5W 20000mAh USB C In & Out Power Bank [amazon.com] for $11.99 (originally $32.99) when you clip the 50% coupon + use 10% promo code UDC86U7K. Shipping is free.
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INIU is offering INIU 22.5W 20000mAh USB C In & Out Power Bank [amazon.com] for $11.99 (originally $32.99) when you clip the 50% coupon + use 10% promo code UDC86U7K. Shipping is free.

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20 Comments

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Apr 14, 2025 3:34 PM
1.2K Comments
Joined Jun 2014
USMCRApr 14, 2025 3:34 PM
1.2K Comments
I bought this with the same price last 4/1/2025. It seems to be a great power bank.
1
Apr 14, 2025 4:25 PM
215 Comments
Joined Dec 2014
malba2366Apr 14, 2025 4:25 PM
215 Comments

Our community has rated this post as helpful. If you agree, why not thank malba2366

While this is cheap, it is relatively large and very slow speed, it will take 4 hours or so to fully charge it. The 20000mah 65 watt model is a much better buy and it was down to $23 a couple weeks ago.
5
3
Apr 14, 2025 6:03 PM
140 Comments
Joined Nov 2008
wadewoodApr 14, 2025 6:03 PM
140 Comments
does it support passthrough charging?
Apr 14, 2025 6:28 PM
40 Comments
Joined Nov 2010
grwangApr 14, 2025 6:28 PM
40 Comments
Quote from malba2366 :
While this is cheap, it is relatively large and very slow speed, it will take 4 hours or so to fully charge it. The 20000mah 65 watt model is a much better buy and it was down to $23 a couple weeks ago.
Link?
3
Apr 14, 2025 6:35 PM
4.1K Comments
Joined Nov 2011
EltoritoApr 14, 2025 6:35 PM
4.1K Comments
I got this one a couple of weeks ago. Sadly, charges my phones very slow, and I doubt its really a 20000mAh capacity charger.
Charging a Pixel 6a from 5% to 100% leaves the charger at 50% remaining battery.

I wouldn't purchase it again and I cant recommend it.
2
2
Apr 14, 2025 7:13 PM
126 Comments
Joined Feb 2014
Benjamin1018Apr 14, 2025 7:13 PM
126 Comments
Very slick price IMO. I have this and used it on several trips. Charges my Pixel 9 fairly quickly while in constant use.
2
Apr 14, 2025 7:40 PM
35 Comments
Joined Jul 2019
BekgomApr 14, 2025 7:40 PM
35 Comments
Slick~ can't complain $12 on 20k power bank~

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Apr 14, 2025 7:46 PM
2.7K Comments
Joined Jun 2005
Samuel1613Apr 14, 2025 7:46 PM
2.7K Comments
Quote from Eltorito :
I got this one a couple of weeks ago. Sadly, charges my phones very slow, and I doubt its really a 20000mAh capacity charger.
Charging a Pixel 6a from 5% to 100% leaves the charger at 50% remaining battery.

I wouldn't purchase it again and I cant recommend it.
If you don't already know, you may want to learn about "efficiency" it wouldn't be that surprising that a 20,000mah charger would put out almost 5000, and be down 50%. while they hold 20,000, they are inefficient and don't put out 20,000 for the receiving device to take up. So you can't "fill up" a 5,000mah device 4 times from a 20,000 mah charger. This one could be particularly inefficient as you note.
Apr 14, 2025 7:51 PM
2.1K Comments
Joined Sep 2018
Ryson11Apr 14, 2025 7:51 PM
2.1K Comments
What's the best and slimmest 45w PD brick to fit in pocket and maybe have a built in usb c cable?
Apr 14, 2025 8:31 PM
1.6K Comments
Joined Jun 2022
ibuythingshereApr 14, 2025 8:31 PM
1.6K Comments
Quote from Samuel1613 :
If you don't already know, you may want to learn about "efficiency" it wouldn't be that surprising that a 20,000mah charger would put out almost 5000, and be down 50%. while they hold 20,000, they are inefficient and don't put out 20,000 for the receiving device to take up. So you can't "fill up" a 5,000mah device 4 times from a 20,000 mah charger. This one could be particularly inefficient as you note.
i'm doubtful because its alot smaller than a fairly new anker 20000mAh that i have.. so is the anker one just using older batteries / inefficient design? the most likely answer is this one is lying in my opinion
Apr 14, 2025 8:32 PM
2.7K Comments
Joined Jun 2005
Samuel1613Apr 14, 2025 8:32 PM
2.7K Comments
Quote from ibuythingshere :
i'm doubtful because its alot smaller than a fairly new anker 20000mAh that i have.. so is the anker one just using older batteries / inefficient design? the most likely answer is this one is lying in my opinion
And they could be lying! But efficiency of 50% isn't unheard of.
Apr 14, 2025 8:35 PM
4.1K Comments
Joined Nov 2011
EltoritoApr 14, 2025 8:35 PM
4.1K Comments
Quote from Samuel1613 :
If you don't already know, you may want to learn about "efficiency" it wouldn't be that surprising that a 20,000mah charger would put out almost 5000, and be down 50%. while they hold 20,000, they are inefficient and don't put out 20,000 for the receiving device to take up. So you can't "fill up" a 5,000mah device 4 times from a 20,000 mah charger. This one could be particularly inefficient as you note.
I'm just sharing my experience with this specific charger. My Samsung and Anker 10.000mAh chargers, both charge my pixel twice before running out of juice.
Honestly, at $12, buy it if you need/want it, won't hurt anyone's wallet.
I don't have anything against this brand, in fact, I have and use their wall charger and some USB cables I got on sale as well, lol.
Apr 14, 2025 8:49 PM
215 Comments
Joined Dec 2014
malba2366Apr 14, 2025 8:49 PM
215 Comments
Quote from Ryson11 :
What's the best and slimmest 45w PD brick to fit in pocket and maybe have a built in usb c cable?
20000 mah probably won't be under 1 inch thick. If you want something pocketable search for 10000 mah.
Apr 14, 2025 9:04 PM
2.7K Comments
Joined Jun 2005
Samuel1613Apr 14, 2025 9:04 PM
2.7K Comments
Quote from Eltorito :
I'm just sharing my experience with this specific charger. My Samsung and Anker 10.000mAh chargers, both charge my pixel twice before running out of juice.
Honestly, at $12, buy it if you need/want it, won't hurt anyone's wallet.
I don't have anything against this brand, in fact, I have and use their wall charger and some USB cables I got on sale as well, lol.
No worries, unsure if folks understood efficiency, and 5k could be 35-50% of 20k depending on temperature, if the phone was off, etc. Also this brand could certainly be either lying, highly inefficient or both!

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Apr 14, 2025 9:08 PM
883 Comments
Joined Apr 2021
TalentedHaddock257Apr 14, 2025 9:08 PM
883 Comments
Seems dead ...

While I was clicking 50% off disappeared ...

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