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expirediconian | Staff posted Jan 15, 2026 5:14 PM

15000mAh GENDOME LiFePO4 USB Power Bank + QC3.0 & PD3.0 + Wireless Charging $18 + Free S/H

$18

$70

74% off
Amazon
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Deal Details
deal [amazon.com]

$18 + Free S/H when you clip coupon on the product page and checkout w/ promo code UTC64Y8U

About this item:
  • LiFePO4 Battery: Up to 3,000 charge/discharge cycles for ~10 years of use.
  • High Capacity: 15,000mAh (3.2V/48Wh); rated 8,000mAh (5V/3A) after voltage conversion.
  • Fast Charging: Supports QC3.0 and PD3.0; up to 22.5W charging speed.
  • Apple Watch Wireless Charging: Built-in pad eliminates the need for an extra charger, great for travel.
  • Dual Charging Options: Can be charged via USB or solar panel, ideal for camping and outdoor use.
  • Universal Compatibility:
    • USB-C input/output
    • Extra USB-C output
    • USB-A port
    • Wireless charging pad for Apple Watch
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
deal [amazon.com]

$18 + Free S/H when you clip coupon on the product page and checkout w/ promo code UTC64Y8U

About this item:
  • LiFePO4 Battery: Up to 3,000 charge/discharge cycles for ~10 years of use.
  • High Capacity: 15,000mAh (3.2V/48Wh); rated 8,000mAh (5V/3A) after voltage conversion.
  • Fast Charging: Supports QC3.0 and PD3.0; up to 22.5W charging speed.
  • Apple Watch Wireless Charging: Built-in pad eliminates the need for an extra charger, great for travel.
  • Dual Charging Options: Can be charged via USB or solar panel, ideal for camping and outdoor use.
  • Universal Compatibility:
    • USB-C input/output
    • Extra USB-C output
    • USB-A port
    • Wireless charging pad for Apple Watch

Community Voting

Deal Score
+11
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21 Comments

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Jan 15, 2026 5:23 PM
121 Comments
Joined Feb 2009
thetopgeekJan 15, 2026 5:23 PM
121 Comments
I'll give it a shot, I have so many power banks now I could build a wall. Love LiFePO4 and could use the Apple watch charger. Promo worked, was $19.46 after taxes.
4
2
Jan 15, 2026 5:26 PM
857 Comments
Joined Aug 2004
dealkkJan 15, 2026 5:26 PM
857 Comments
22.5W fast enough?
1
Jan 15, 2026 5:27 PM
7.9K Comments
Joined Oct 2012
CorrosiveJan 15, 2026 5:27 PM
7.9K Comments
Only being 22.5w is the only real downside I see. My laptop needs at least 45w to charge while using it.
1
Jan 15, 2026 5:33 PM
2.3K Comments
Joined Aug 2015
RedflyerJan 15, 2026 5:33 PM
2.3K Comments
You need pd 3.1 minimum to charge highend laptops. These dime a dozen powwrbanks are trash
1
Jan 15, 2026 5:47 PM
40 Comments
Joined Sep 2013
macrocnJan 15, 2026 5:47 PM
40 Comments
I expect this to be heavy, but not 1.1 pounds heavy.
Jan 15, 2026 6:05 PM
153 Comments
Joined Dec 2006
fmoJan 15, 2026 6:05 PM
153 Comments
Code not working
Jan 15, 2026 6:07 PM
5.7K Comments
Joined Jun 2015
jtree1Jan 15, 2026 6:07 PM
5.7K Comments
I wonder how much longer we will be able to bring these power banks on commercial airlines?

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Jan 15, 2026 6:07 PM
3.9K Comments
Joined Mar 2004
crazycoolJan 15, 2026 6:07 PM
3.9K Comments
"Dual Charging Options: Can be charged via USB or solar panel, ideal for camping and outdoor use."

Where is the solar panel?
1
Jan 15, 2026 6:09 PM
153 Comments
Joined Dec 2006
fmoJan 15, 2026 6:09 PM
153 Comments
Nm. It works after I remove/readd
Jan 15, 2026 6:35 PM
2.5K Comments
Joined Jun 2013
koge811Jan 15, 2026 6:35 PM
2.5K Comments
just an fyi no point if its below 31000 mah or 99-100 whr exactly for flight plane purposes that is the limit. you cant bring higher than 100whr i found.
higher power stations you want the ones with ev rapid charger so can charge at car charging stations. so you dont even need to use solar can charge at ev now if there were wall chargers easily accessible it would be fine but on the road its hard to find.
so this is quite useless would only pay 5 bucks or less for it but its at least lifepo4 anything below that is worthless dump them.
3
Jan 15, 2026 7:54 PM
5.2K Comments
Joined Dec 2009
SDSummerDayJan 15, 2026 7:54 PM
5.2K Comments
Quote from koge811 :
just an fyi no point if its below 31000 mah or 99-100 whr exactly for flight plane purposes that is the limit. you cant bring higher than 100whr i found.
higher power stations you want the ones with ev rapid charger so can charge at car charging stations. so you dont even need to use solar can charge at ev now if there were wall chargers easily accessible it would be fine but on the road its hard to find.
so this is quite useless would only pay 5 bucks or less for it but its at least lifepo4 anything below that is worthless dump them.
i have this from the last deal. this is about 45WR if i recall correctly. this is quite big for what it provides, and limit charging to 22w, so it is as slow as it gets.

the reason for anyone to buy this for travel is because this is a LiFEPO4 that carries CCC cert. if you don't know what those are, then you don't need it.
1
Jan 15, 2026 8:02 PM
80 Comments
Joined Nov 2019
Hunter306Jan 15, 2026 8:02 PM
80 Comments
In specifically for the built in Watch charging. Since Apple makes the watch a pain to charge, that will be a nice feature to have when I inevitably forget the darn watch charger.
1
Jan 15, 2026 9:20 PM
121 Comments
Joined Feb 2009
thetopgeekJan 15, 2026 9:20 PM
121 Comments
Quote from fmo :
Code not working
On the mobile app, it was quirky- i had to hunt down where to add code, then press the arrow next to it to apply
1
Jan 15, 2026 9:21 PM
71 Comments
Joined Jan 2017
mkthordsJan 15, 2026 9:21 PM
71 Comments
Deal is dead
1

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Jan 15, 2026 10:05 PM
62 Comments
Joined Feb 2009
CynapseJan 15, 2026 10:05 PM
62 Comments

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

Quote from mkthords :
Deal is dead
I thought so too but when I searched for it on google a different Amazon link popped up at the same $18 price without need to add the code. https://a.co/d/524Uh8u
1

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