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expirediconian | Staff posted Oct 27, 2025 06:15 PM
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expirediconian | Staff posted Oct 27, 2025 06:15 PM

2-Pack JMOSTRG 4000mAh Dual-Sided Rechargeable USB-C Mini Hand Warmers w/ Light

$10

$26

61% off
Amazon
81 Comments 45,314 Views
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Deal Details
JMOSTRG via Amazon has 2-Pack JMOSTRG 4000mAh Dual-Sided Rechargeable USB-C Mini Hand Warmers on sale for $9.99 when you apply promo code MWIKYZWI at checkout. Shipping is free w/ Prime or on $35+ orders.
  • Note: This promo code is valid for users with or without Prime membership, taking the final price to the same $9.99 price.
Thanks to Deal Editor iconian for sharing this deal.

About this product:
  • Dual-sided heating with LED display for battery and heat levels
  • Four heat settings (100.4°F–127.4°F) with eight total modes
  • 8000mAh total capacity provides 5–13 hours of warmth
  • Lightweight 3.7 oz aluminum design with built-in flashlight
  • Includes dual-head charger, two lanyards

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • Rated 4.5 out of 5 stars on Amazon based on over 1k customer reviews.
    • 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 iconian | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
JMOSTRG via Amazon has 2-Pack JMOSTRG 4000mAh Dual-Sided Rechargeable USB-C Mini Hand Warmers on sale for $9.99 when you apply promo code MWIKYZWI at checkout. Shipping is free w/ Prime or on $35+ orders.
  • Note: This promo code is valid for users with or without Prime membership, taking the final price to the same $9.99 price.
Thanks to Deal Editor iconian for sharing this deal.

About this product:
  • Dual-sided heating with LED display for battery and heat levels
  • Four heat settings (100.4°F–127.4°F) with eight total modes
  • 8000mAh total capacity provides 5–13 hours of warmth
  • Lightweight 3.7 oz aluminum design with built-in flashlight
  • Includes dual-head charger, two lanyards

Editor's Notes

Written by jimmytx | Staff
  • About this Store:
  • Additional Information:
    • Rated 4.5 out of 5 stars on Amazon based on over 1k customer reviews.
    • 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 iconian | Staff

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Top Comments

Ninjakick
300 Posts
89 Reputation
I seen like 40 different hand warmers on SD in the last couple months... most of the comments say ya gotta get 2 sided and over 2000mAh... and these hit both criteria so Imma just pull the trigger on these and get that outta the way.
aakashsurya
65 Posts
130 Reputation
Features:
- Switch betwen single and dual sided heat.
- Capacity of 4000mAh each.
Honestly a better bargain than most recent listings.
annual
2082 Posts
1099 Reputation
Make sure you select the correct seller: 'Sold by JMOSTRG' for the code to work

80 Comments

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Pro
Oct 27, 2025 06:22 PM
2,082 Posts
Joined Dec 2009
annual
Pro
Oct 27, 2025 06:22 PM
2,082 Posts

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

Make sure you select the correct seller: 'Sold by JMOSTRG' for the code to work
1
Oct 27, 2025 06:38 PM
153 Posts
Joined Oct 2018
MerryFriction1635Oct 27, 2025 06:38 PM
153 Posts
Got 1. Thanks
Oct 28, 2025 01:30 AM
65 Posts
Joined Jan 2014
aakashsuryaOct 28, 2025 01:30 AM
65 Posts

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

Features:
- Switch betwen single and dual sided heat.
- Capacity of 4000mAh each.
Honestly a better bargain than most recent listings.
1
Oct 28, 2025 01:37 AM
300 Posts
Joined Mar 2009
NinjakickOct 28, 2025 01:37 AM
300 Posts

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

I seen like 40 different hand warmers on SD in the last couple months... most of the comments say ya gotta get 2 sided and over 2000mAh... and these hit both criteria so Imma just pull the trigger on these and get that outta the way.
1
9
Oct 28, 2025 01:41 AM
1,160 Posts
Joined Nov 2004
B34NOct 28, 2025 01:41 AM
1,160 Posts
In for 1 pair. Seems like a nice price for the capacity and setting options.
Oct 28, 2025 02:41 AM
4,642 Posts
Joined Mar 2005
thegman230Oct 28, 2025 02:41 AM
4,642 Posts
What's the deal are these UL or ETL listed?
Oct 28, 2025 03:09 AM
42 Posts
Joined Nov 2010
cobattsOct 28, 2025 03:09 AM
42 Posts
so disappointed at the state of battery hand warmers for the past couple years. they're either too small or have some magnetic gimmick (or both). really miss being able to get the 10000mah ones from unigear
2

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Oct 28, 2025 03:17 AM
1,864 Posts
Joined May 2004
ECarlsonOct 28, 2025 03:17 AM
1,864 Posts
Thanks. Ordered. Did anyone check other colors with the discount?
Oct 28, 2025 03:22 AM
3,149 Posts
Joined Aug 2006
whatgooddealOct 28, 2025 03:22 AM
3,149 Posts
Quote from cobatts :
so disappointed at the state of battery hand warmers for the past couple years. they're either too small or have some magnetic gimmick (or both). really miss being able to get the 10000mah ones from unigear
several over 1000mah on amazon
2
Oct 28, 2025 03:56 AM
233 Posts
Joined Nov 2008
tomatoshoeOct 28, 2025 03:56 AM
233 Posts
eh only $10, worth a shot... if bad ill just return.
Oct 28, 2025 04:17 AM
1,103 Posts
Joined Sep 2017
slickdealgbOct 28, 2025 04:17 AM
1,103 Posts
Read the 1 star reviews. Pass.
1
Oct 28, 2025 04:33 AM
356 Posts
Joined Oct 2003
test_subjOct 28, 2025 04:33 AM
356 Posts
Right seller but code says it can't be applied
Wrong item. It's the 2 pack of 2 packs 🤣
Last edited by test_subj October 27, 2025 at 10:37 PM.
Oct 28, 2025 04:50 AM
3,579 Posts
Joined Apr 2011
sam_ayOct 28, 2025 04:50 AM
3,579 Posts

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

Quote from thegman230 :
What's the deal are these UL or ETL listed?
Didn't see it in the description. It's not something that you would leave out if you have certification.
1
Oct 28, 2025 05:40 AM
3 Posts
Joined Oct 2025
FaithfulPen2548Oct 28, 2025 05:40 AM
3 Posts
Whoa, I paid $26 for this earlier, such a crazy discount, I'm definitely grabbing more to give my coworkers for Christmas!
4

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Oct 28, 2025 05:49 AM
4,492 Posts
Joined Jan 2004
exhurtOct 28, 2025 05:49 AM
4,492 Posts
Quote from aakashsurya :
Features:
- Switch betwen single and dual sided heat.
- Capacity of 4000mAh each.
Honestly a better bargain than most recent listings.
The QC on these seem terrible though. Check the 1 star listings. I don't think these are actually 4K mAh each.

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