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popularphoinix | Staff posted Feb 02, 2026 08:03 AM

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popularphoinix | Staff posted Feb 02, 2026 08:03 AM

$18* | GENDOME 15000mAh 22.5W LiFePO4 QC3.0 & PD3.0 + Wireless Charging for Apple Watch at Amazon

$18

$30

40% off

Amazon

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Amazon [amazon.com] has GENDOME 15000mAh 22.5W LiFePO4 QC3.0 & PD3.0 + Wireless Charging for Apple Watch for $18.
Shipping is free with Prime or on $35+ orders.

Price
$11.99 lower (40% savings) than the list price of $29.99
$8.18 lower (31% savings) than the previous price of $26.18

*Previous Frontpage Deal at $18 with 53 Deal Score and 33 comments.

Customer reviews
4.5⭐ / 104
200+ bought in past month

amazon.com/dp/B0DWXJS5X2 [amazon.com]

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Deal Score

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Model: GENDOME Portable Charger LiFePO4 Battery, QC3.0 & PD3.0 22.5W Fast Charging, 15000mAh Portable Power Bank Built in USB C Cable, Travel Essential Backup Battery with USB-C in/Output

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Post Date	Sold By	Sale Price	Activity
02/24/26	Amazon	$18	1
02/12/26	Amazon	$18 Popular	1
01/16/26	Amazon	$18	18
01/05/26	Amazon	$18 Popular	3
10/20/25	Amazon	$18 Popular	7
07/31/25	Amazon	$18 Popular	9
07/28/25	Amazon	$18 Frontpage	34

Current Prices

Sort: Lowest to Highest | Last Updated 2/27/2026, 01:48 PM

Sold By	Sale Price
Amazon	$17.99

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6 Comments

asuka

Feb 02, 2026 08:32 AM

2,226 Posts

Joined Oct 2008

asukaFeb 02, 2026 08:32 AM

2,226 Posts

Great option if you live in hot summer weather, which is most of America geographically speaking.

LFP can handle sitting in a glovebox much better. I'm frustrated LFP portable jump starters have dried up.

But this specific unit is in every glove box of the half dozen vehicles that I service.

talonts

Feb 02, 2026 09:54 AM

2,677 Posts

Joined Jul 2006

talontsFeb 02, 2026 09:54 AM

2,677 Posts

The Watch charger is largely useless if you have a one-piece strap unless you're willing to detach one side every time you charge. It would have been more useful on one of the sides.

abnormal1379

Feb 02, 2026 10:12 AM

61 Posts

Joined Aug 2018

abnormal1379Feb 02, 2026 10:12 AM

61 Posts

Quote from asuka

FYI. If you are looking for a LFP jump starter, here's one from Amazon:

https://www.amazon.com/dp/B0D62ZFVXQ

I have this unit. It works well. Used it a couple of times already.

jdendless

Feb 02, 2026 11:50 PM

174 Posts

Joined Aug 2015

jdendlessFeb 02, 2026 11:50 PM

174 Posts

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

Quote from talonts

The Watch charger is largely useless if you have a one-piece strap unless you're willing to detach one side every time you charge. It would have been more useful on one of the sides.

You can just flip the strap inside out?

asuka

Feb 05, 2026 10:02 AM

2,226 Posts

Joined Oct 2008

asukaFeb 05, 2026 10:02 AM

2,226 Posts

Quote from abnormal1379

FYI. If you are looking for a LFP jump starter, here's one from Amazon:https://www.amazon.com/dp/B0D62ZFVXQI have this unit. It works well. Used it a couple of times already.

No, I mean a portable jump starter with an LFP battery inside of it.

asuka

Feb 05, 2026 10:03 AM

2,226 Posts

Joined Oct 2008

asukaFeb 05, 2026 10:03 AM

2,226 Posts

Quote from talonts

The Watch charger is largely useless if you have a one-piece strap unless you're willing to detach one side every time you charge. It would have been more useful on one of the sides.

As already mentioned, you can flip most straps.

From my experience with these though, it will stop charging periodically. I would only count on it as an emergency charger for a watch.

It's actually the only issue I have with these.

Unregistered (You)

Tech & Electronics Phones Phone Accessories Smart Watches & Wearables Tech Accessories Chargers & Power Banks Amazon

Rating:	(4.5 out of 5 stars)
Reviews:	104 Amazon Reviews
Manufacturer:	Shanghai Gotion New Energy Co., Ltd.
Model Number:	Micro30
Product SKU:	B0DWXJS5X2
UPC:	810047962649
ASIN:	B0DWXJS5X2
Brand:	GENDOME
Item Dimensions LxWxH:	6.2 x 2 x 1.9 inches
Item Weight:	1.4109585 Pounds
Item model number:	Micro30
Manufacturer:	Shanghai Gotion New Energy Co., Ltd.

$18* | GENDOME 15000mAh 22.5W LiFePO4 QC3.0 & PD3.0 + Wireless Charging for Apple Watch at Amazon

$18

$30

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