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expiredNavy-Wife | Staff posted Oct 27, 2025 06:09 PM
expiredNavy-Wife | Staff posted Oct 27, 2025 06:09 PM

Prime Members: 2-Pack JIJ 4000mAh Magnetic Rechargeable Hand Warmers (Black) $9.99 + Free Shipping

$9.99

$33

69% off
Amazon
12 Comments 19,329 Views
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Deal Details
JIJ US via Amazon [amazon.com] has for Prime Members: 2-Pack JIJ 4000mAh Magnetic Rechargeable Hand Warmers (Black) on sale for $19.99 - 50% off when you apply promo code QR4U559B at checkout = $9.99. Shipping is free.

Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.

Includes:
  • 2x Rechargeable Hand Warmer
  • Charging Cable
  • Storage Pouch
  • User Manual
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
JIJ US via Amazon [amazon.com] has for Prime Members: 2-Pack JIJ 4000mAh Magnetic Rechargeable Hand Warmers (Black) on sale for $19.99 - 50% off when you apply promo code QR4U559B at checkout = $9.99. Shipping is free.

Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.

Includes:
  • 2x Rechargeable Hand Warmer
  • Charging Cable
  • Storage Pouch
  • User Manual

Community Voting

Deal Score
+7
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12 Comments

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Pro
Oct 27, 2025 07:14 PM
3,739 Posts
Joined Oct 2021
StrongMoney163
Pro
Oct 27, 2025 07:14 PM
3,739 Posts
48 ratings, 46 reviews, 100% five-star, is not suspicious - at all.
2
Oct 27, 2025 11:13 PM
496 Posts
Joined Mar 2006
dealstalerOct 27, 2025 11:13 PM
496 Posts
AI smart chip!!!?
1
Oct 28, 2025 01:01 AM
36 Posts
Joined Mar 2025
Playa1Oct 28, 2025 01:01 AM
36 Posts
So what is this? Some sort of electronic way to keep yourself warm? Why is this the first time I'm hearing about this on this site? Does nobody else sell a similar product, perhaps under a name with 8 consonants, at least 3 of which are z's, and 1 "y"?
3
Expert
This user is an Expert in Tech & Electronics
Oct 28, 2025 01:21 AM
18,953 Posts
Joined Sep 2011
bluekiwi
Expert
This user is an Expert in Tech & Electronics
Oct 28, 2025 01:21 AM
18,953 Posts
same size as other hand warmers but double the battery capacity, I call BS
Oct 28, 2025 07:08 AM
20 Posts
Joined Aug 2019
Muffins_GaloreOct 28, 2025 07:08 AM
20 Posts
Quote from dealstaler :
AI smart chip!!!?
With the power of AI, it KNOWS when you've pushed the power button so it can use its machine learning prowess to tell the internals it's time to get to work! Before AI, we had really tiny organic beings turning cranks to power electronics when we pushed the on button.You're saving lives by going AI!
2
Oct 29, 2025 02:19 PM
153 Posts
Joined Oct 2018
MerryFriction1635Oct 29, 2025 02:19 PM
153 Posts
I just ordered mine and these really heat up well on low. Well worth the $10
Oct 31, 2025 01:53 PM
1,914 Posts
Joined Feb 2021
AquaGalley8616Oct 31, 2025 01:53 PM
1,914 Posts
...maybe look at other hand warmers in slickdeals search ... some are heating on 2 sides, and some are heating on only one side. Some have bigger batteries, ect.
I bought a different hand warmer the other day, and it heats both sides, ... I'm just offering the suggestion to see what hand warmers seem to be good and ones to avoid, from users that actually have experence with them. I'm in florida, so it is just starting to turn colder, ... 57 degrees outside right now. That is COLD for florida, but we have people who have it much colder. I am mostly planning to use it in home, with blanket over me with jacket on the coldest of days, and turn off all home heating. I'll get back to you then.

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Oct 31, 2025 03:29 PM
9,404 Posts
Joined Mar 2007
handyguyOct 31, 2025 03:29 PM
9,404 Posts
I bought to put in my gym bag
Pro
Oct 31, 2025 07:10 PM
179 Posts
Joined Sep 2023
ElCheapo88
Pro
Oct 31, 2025 07:10 PM
179 Posts
I'd get these instead. They are dual sided, has flashlight, digital readout, 8 modes, wrist straps, double usb-c wires in a single cord. Code still worked as of today 10/31/2025.
https://slickdeals.net/f/18738502-2-pack-jmostrg-rechargeable-hand-warmers-10-amazon?referrerid=33230917
Nov 01, 2025 12:46 AM
21 Posts
Joined Mar 2012
G2PNov 01, 2025 12:46 AM
21 Posts
Quote from bluekiwi :
same size as other hand warmers but double the battery capacity, I call BS
I bought few days ago, at lowest heat setting lasts less than 7 hrs. vs Described 20hrs, just returned to amazon, definitely not 4000mah.
Last edited by G2P November 1, 2025 at 09:22 AM.
Nov 02, 2025 01:28 AM
187 Posts
Joined Aug 2011
mvkkreddyNov 02, 2025 01:28 AM
187 Posts
Are they safe?🙄
Nov 08, 2025 07:32 PM
61 Posts
Joined Oct 2016
N.C.Nov 08, 2025 07:32 PM
61 Posts
Code Dosent work for me. Guess sake is over.

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