2-Pack JIJ Rechargeable Electric Hand Warmers (Black)

arribasn

Nov 18, 2025 10:08 PM

12,801 Posts

Joined Oct 2007

arribasnNov 18, 2025 10:08 PM

12,801 Posts

Run time seems particularly exaggerated on these

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alexlee257

Nov 18, 2025 10:51 PM

17 Posts

Joined Dec 2014

alexlee257Nov 18, 2025 10:51 PM

17 Posts

JIJ in my pants

In all seriousness, anyone else feel uncomfortable having a lithium battery device in the pocket that's regularly getting hot in a confined space?

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Adelley

Nov 19, 2025 03:14 AM

9,582 Posts

Joined Nov 2013

AdelleyNov 19, 2025 03:14 AM

9,582 Posts

Quote from alexlee257

:

JIJ in my pants

In all seriousness, anyone else feel uncomfortable having a lithium battery device in the pocket that's regularly getting hot in a confined space?

There was a video where a person's phone blew up in his pants lol.. I mean we already storing potential explosives in our pants anyways.. among other things (giggity)

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cobbalt76

Nov 19, 2025 03:14 PM

819 Posts

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cobbalt76Nov 19, 2025 03:14 PM

819 Posts

thanks OP

lotsalotsadeals

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Nov 19, 2025 07:40 PM

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lotsalotsadeals

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Nov 19, 2025 07:40 PM

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A ZERO Name company with a near zero ratings product makes Front page.
SAD!

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skinnywallet42

Nov 19, 2025 07:49 PM

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skinnywallet42Nov 19, 2025 07:49 PM

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You buy your Front page deals, unfortunately. I recently bought the Ocoopa brand, and it actually ran longer than advertised. I haven't thoroughly tested them, only have had them a few days, but on low, it ran over the advertised hours, both on the low setting (single side) and max setting (dual side). Plus with these electronics, especially battery based ones, which will inevitably die, you want a company that will honor their warranty when you need it. Warranty is worthless if the company isn't around in 6 months. That's why it's sometimes better to pay slightly more for something from a name brand. And from what I can tell, Ocoopa is the Anker of the hand warmer world.

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avalon

Nov 19, 2025 07:50 PM

13,889 Posts

Joined Aug 2004

avalonNov 19, 2025 07:50 PM

13,889 Posts

I bought these last time around

for $10 it's not a rip off but they are missing the feature to be used as a powerbank

there have been two other deals posted since where for $10 you supposedly get 10,000mah vs these 8,000 AND the others can be used as a powerbank

also, these produce heat when charging which is weird

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oldbridge

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Nov 19, 2025 07:57 PM

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oldbridge

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Nov 19, 2025 07:57 PM

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I have been using this for a week. On the lowest-heat setting the battery lasts 4 hours. Takes about the same amount time to fully charge (< 4W). Thinking of sending it back.

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avalon

Nov 19, 2025 08:40 PM

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avalonNov 19, 2025 08:40 PM

13,889 Posts

Quote from oldbridge

:

I have been using this for a week. On the lowest-heat setting the battery lasts 4 hours. Takes about the same amount time to fully charge (< 4W). Thinking of sending it back.

they charge much faster if you charge them with a separate usb cable+cube for each rather than the Y-cable

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oldbridge

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Nov 19, 2025 09:53 PM

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oldbridge

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Nov 19, 2025 09:53 PM

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Quote from avalon

:

they charge much faster if you charge them with a separate usb cable+cube for each rather than the Y-cable

Not really. I charged them one at a time and used separate cables when I measured the charging rate. And I tried different chargers, from 20w to 65w. The charging power stayed around 3.7-3.8w.

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RenStimpy

Nov 20, 2025 12:31 PM

37 Posts

Joined Jul 2025

RenStimpyNov 20, 2025 12:31 PM

37 Posts

Quote from alexlee257

:

JIJ in my pants

In all seriousness, anyone else feel uncomfortable having a lithium battery device in the pocket that's regularly getting hot in a confined space?

No. It's like Chris Rock said, man came up to him and said you're blocking the fire exit. Like, if there's a fire I'm not going to move?
I'd launch this thing like a flaming hand grenade

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Averlyn

Nov 21, 2025 05:55 AM

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AverlynNov 21, 2025 05:55 AM

1 Posts

Solid price point.

3

IndigoHorn269

Nov 21, 2025 07:55 PM

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IndigoHorn269Nov 21, 2025 07:55 PM

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all reviews on the product page are fake. almost bought it!😥

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cinnamonlovely

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Nov 21, 2025 10:09 PM

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cinnamonlovelyNov 21, 2025 10:09 PM

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Quote from avalon

:

I bought these last time aroundfor $10 it's not a rip off but they are missing the feature to be used as a powerbankthere have been two other deals posted since where for $10 you supposedly get 10,000mah vs these 8,000 AND the others can be used as a powerbankalso, these produce heat when charging which is weird

I got in on one of those. Right now it's $14 without a coupon. I'm thinking of getting another one as a gift.

cinnamonlovely

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Nov 21, 2025 10:10 PM

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cinnamonlovelyNov 21, 2025 10:10 PM

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Quote from IndigoHorn269

:

all reviews on the product page are fake. almost bought it!😥

I don't understand how this is front page

2

2-Pack JIJ Rechargeable Electric Hand Warmers (Black)

$10

$33

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