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expiredIzzy138 | Staff posted Mar 3, 2025 8:56 PM

25000mAh 140W INIU Compact Power Bank (2x USB-C, 1x USB-A)

$46

$101

54% off
+ Free Shippingat Amazon
20 Comments
15K Views
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Deal Details
SimpleLife LLC via Amazon has 25000mAh 140W INIU Compact Power Bank (P64-E1) on sale for $75.93 - $30.37 (40%) off when you click 'Redeem' on the product page or apply promo code EARE9TUK on the checkout page = $45.56. Shipping is free.

Thanks to Staff Member Izzy138 for sharing this deal.

About this product:
  • 25,000mAh battery capacity (Airline-approved, TSA-compliant)
  • Ports
    • USB-C1: 140W In/Out
    • USB-C2: 45W Out
    • USB-A: 18W Out
  • Includes power bank, 2' 240W USB-C to USB-C Cable
  • 3-year iNiu care, and lifetime technical support

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by Izzy138 | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
SimpleLife LLC via Amazon has 25000mAh 140W INIU Compact Power Bank (P64-E1) on sale for $75.93 - $30.37 (40%) off when you click 'Redeem' on the product page or apply promo code EARE9TUK on the checkout page = $45.56. Shipping is free.

Thanks to Staff Member Izzy138 for sharing this deal.

About this product:
  • 25,000mAh battery capacity (Airline-approved, TSA-compliant)
  • Ports
    • USB-C1: 140W In/Out
    • USB-C2: 45W Out
    • USB-A: 18W Out
  • Includes power bank, 2' 240W USB-C to USB-C Cable
  • 3-year iNiu care, and lifetime technical support

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by Izzy138 | Staff

Community Voting

Deal Score
+28
Good Deal
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Top Comments

bentrinh
270Comments
66Reputation
That's about the cheapest I've seen a 140W power bank, save for the previous verison
https://slickdeals.net/f/17507613-amazon-com-iniu-140w-power-bank-27000mah-high-capacity-laptop-portable-charger-usb-c-in-out-tablet-powerbank-smart-digital-display-phone-charge-35-99
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sjguy01
984Comments
918Reputation
It's 2000mah less capacity (25000 vs 27000) and smaller size wise compared to the other model. These get really hot if you charge/discharge at full 100W or 140W so smaller isn't necessarily better since there's less area for heat dissipation. I'm waiting for the bigger model to go below $40 again.
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20 Comments

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Mar 3, 2025 9:06 PM
270 Comments
Joined Oct 2008
bentrinhMar 3, 2025 9:06 PM
270 Comments
That's about the cheapest I've seen a 140W power bank, save for the previous verison
https://slickdeals.net/f/17507613-amazon-com-iniu-140w-power-bank-27000mah-high-capacity-laptop-portable-charger-usb-c-in-out-tablet-powerbank-smart-digital-display-phone-charge-35-99
Mar 3, 2025 9:13 PM
984 Comments
Joined Mar 2008
sjguy01Mar 3, 2025 9:13 PM
984 Comments

Our community has rated this post as helpful. If you agree, why not thank sjguy01

It's 2000mah less capacity (25000 vs 27000) and smaller size wise compared to the other model. These get really hot if you charge/discharge at full 100W or 140W so smaller isn't necessarily better since there's less area for heat dissipation. I'm waiting for the bigger model to go below $40 again.
2
Mar 4, 2025 12:15 AM
86 Comments
Joined Dec 2012
jeffusMar 4, 2025 12:15 AM
86 Comments
Do they have pass through charging?
2
Mar 4, 2025 12:33 AM
418 Comments
Joined Mar 2016

This comment has been rated as unhelpful by Slickdeals users.

Mar 4, 2025 1:07 AM
1.3K Comments
Joined Jan 2016
Squirrels8MyLunchMar 4, 2025 1:07 AM
1.3K Comments
Quote from jeffus :
Do they have pass through charging?
the 27000 model does, this one may
Mar 4, 2025 1:08 AM
1.3K Comments
Joined Jan 2016
Squirrels8MyLunchMar 4, 2025 1:08 AM
1.3K Comments
Quote from Lacosmo :
The 140w mode is 28V 5A max, and 100w is 20V 5A max.
Unfortunately, this won't support my Dell Alienware that requires 20V 6.5A for full speed processing.
you ain't charging anything but a regular non gaming laptop with this
5
Mar 4, 2025 4:09 AM
10.3K Comments
Joined Nov 2013
AdelleyMar 4, 2025 4:09 AM
10.3K Comments
Quote from Squirrels8MyLunch :
you ain't charging anything but a regular non gaming laptop with this
I mean.. it'll maintain it at least.. for the most part I would think right?

Laptop can't be using its max W the whole time I imagine.

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Mar 4, 2025 4:27 AM
213 Comments
Joined Nov 2015
bj1Mar 4, 2025 4:27 AM
213 Comments
Quote from sjguy01 :
It's 2000mah less capacity (25000 vs 27000) and smaller size wise compared to the other model. These get really hot if you charge/discharge at full 100W or 140W so smaller isn't necessarily better since there's less area for heat dissipation. I'm waiting for the bigger model to go below $40 again.
You may have to wait longer - , tarrifs will increase the price.
4
Mar 4, 2025 4:36 AM
984 Comments
Joined Mar 2008
sjguy01Mar 4, 2025 4:36 AM
984 Comments
Quote from Lacosmo :
The 140w mode is 28V 5A max, and 100w is 20V 5A max.
Unfortunately, this won't support my Dell Alienware that requires 20V 6.5A for full speed processing.
It's doubtful anything not made by Dell would ever go beyond the PD spec which is 5A max. Cables have to be thicker to support higher amps and it'd be a fire liability if a power bank pushed 6.5A through a 5A cable that a manufacturer might cheap out on copper.
Mar 4, 2025 4:46 AM
1.3K Comments
Joined Jan 2016
Squirrels8MyLunchMar 4, 2025 4:46 AM
1.3K Comments
Quote from Adelley :
I mean.. it'll maintain it at least.. for the most part I would think right?

Laptop can't be using its max W the whole time I imagine.
I'm not a scientist but I wouldn't take my gaming laptop anywhere with a small battery like this
1
Mar 4, 2025 5:11 AM
2.8K Comments
Joined Oct 2008
asukaMar 4, 2025 5:11 AM
2.8K Comments
Quote from sjguy01 :
It's doubtful anything not made by Dell would ever go beyond the PD spec which is 5A max. Cables have to be thicker to support higher amps and it'd be a fire liability if a power bank pushed 6.5A through a 5A cable that a manufacturer might cheap out on copper.
For a brief while these were made.

I asked the USB IF about the legality of these. They said it was permissible to break spec, so long as third party devices maintain the spec limit.

In other words, a Dell charger and cable can break spec with a Dell laptop, but have to maintain spec limit with an iPad or Surface.

Presumably Dell had some e-marker on the cable - or extensive testing to ensure e-marked 5A cables can universally handle 6.5Amp.
Last edited by asuka March 3, 2025 at 09:25 PM.
Mar 4, 2025 5:14 AM
984 Comments
Joined Mar 2008
sjguy01Mar 4, 2025 5:14 AM
984 Comments
Quote from asuka :
For a brief while these were made.

I asked the USB IF about the legality of these. They said it was permissible to break spec, so long as third party devices maintain the spec limit.

Presumably Dell had some e-marker on the cable - or extensive testing to ensure e-marked 5A cables can universally handle 6.5Amp.
I'm pretty sure laptop manufacturers like Dell get away with it only because the cable is captive, i.e. you can't unplug the other side of the cable from the charger. That ensures you don't plug in a standard 5A cable that couldn't handle it. Does your charger have a USB-C cable that detaches?
Mar 4, 2025 5:23 AM
2.8K Comments
Joined Oct 2008
asukaMar 4, 2025 5:23 AM
2.8K Comments
Quote from sjguy01 :
I'm pretty sure laptop manufacturers like Dell get away with it only because the cable is captive, i.e. you can't unplug the other side of the cable from the charger. That ensures you don't plug in a standard 5A cable that couldn't handle it. Does your charger have a USB-C cable that detaches?
From my experience most of them have a fixed cable that exclusively provides the charge.

The OEM opens up big liability otherwise. That said, we got to 65W at 20V/3.25A because some people pushed the envelope that extra 0.25A. Just as Apple did early on with 1Amp over USB-A.
Mar 4, 2025 5:34 AM
211 Comments
Joined Dec 2017
ShadowPMar 4, 2025 5:34 AM
211 Comments
140W out seems kinda pointless because it can only supply that for like 30mins. (25ahr*3.8v is like 90whr, and then some efficieny loss).
I'd rather have a bigger brick that does less power at higher efficiency

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Mar 4, 2025 5:57 AM
21 Comments
Joined Sep 2017
rick.west333Mar 4, 2025 5:57 AM
21 Comments
Code no longer working..

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