Pocket hand warmers are one of those little comforts that make a cold morning bearable. Tuck one in a glove, slip it into a coat at the football game, or drop one in a stocking, and it feels like a smart, cheap little gift. Now one popular rechargeable model is the subject of a federal recall, and the reason is the kind that makes you look twice at anything with a battery inside.
On October 1, 2026, the U.S. Consumer Product Safety Commission announced a recall of about 77,000 HotHands rechargeable hand warmers made by Kobayashi. According to the official CPSC recall notice (recall No. 27-011), the lithium-ion battery inside can overheat and ignite. That is a fire and burn hazard, and it is sitting in a product people hold in their hands and carry in their pockets.
Which hand warmers are affected
The recall covers the HotHands rechargeable hand warmer, model H163650. If you own one, the model number is the first thing to look for. The notice says the units were sold in the United States at Bass Pro Shops, Meijer, Target and Home Depot, and on Amazon. They were on shelves and websites from July 2025 through August 2026, and they sold for between $30 and $40.
That price range matters. These are not the little disposable packets that cost a dollar or two. A rechargeable warmer in the $30 to $40 range is exactly the sort of item that ends up wrapped as a gift, tossed into a sports bag, or bought for a kid who is going to stand in the cold for a whole game. If you bought one this past year, or if someone gave you one, take a minute to check it.
The good news is that the notice reports no injuries. This is a recall meant to stop a problem before someone gets hurt, which is how it is supposed to work.
What to do if you have one
The recall remedy is a full refund. According to the notice, you get it by using a claim number and sending a photo. Skip any screenshot passed around on social media and make the claim with the claim number and photo the recall calls for.
Before you do anything else, here is a simple plan:
- Find the model number on the warmer and compare it to H163650.
- If it matches, stop using it and stop charging it. The sensible move is to put it somewhere safe, away from anything that burns, until you have sorted out the refund.
- Claim the refund with the claim number and a photo.
- Hold off on throwing it away until you know how to dispose of it, which is the next part.
Do not toss it in the regular trash
This is the detail that trips people up. The recall says the warmers should be disposed of as hazardous waste, not put in the regular trash. A lot of folks assume a gadget that is broken or recalled can simply go in the kitchen garbage can. With a lithium-ion battery, that is the wrong call.
Batteries like this are the reason household hazardous waste programs exist. Many towns and counties run a drop-off site or a collection day for things like batteries, paint and chemicals. Check your city or county website, or call the number for your local waste service, and ask where rechargeable batteries and electronics are accepted. Some retailers also take certain batteries for recycling, but call ahead so you do not make a wasted trip with a recalled item in your car.
Until you can drop it off, keep it in a cool, dry spot away from sunlight, heat sources and flammable stuff. A garage shelf you rarely touch is better than a bedside table or a kitchen counter.
A quick safety check for every rechargeable gadget
Even if your hand warmer is not on the list, this recall is a good reminder to treat rechargeable gadgets with some respect. A few easy habits go a long way:
- Charge on a hard, clear surface, not on a pillow, blanket or couch cushion.
- Do not leave a device charging overnight while everyone is asleep if you can avoid it.
- If a device gets unusually hot, swells, smells odd or looks damaged, stop using it.
- Use the charging cable that came with the product.
None of that replaces a recall, of course, but it shrinks the odds of a bad surprise.
Shopping for stocking stuffers this season
With football season rolling and the holidays on the horizon, plenty of us are already starting a gift list. Hand warmers, little heated gadgets and rechargeable gizmos are easy picks for anyone who is hard to shop for. Here is how to keep gift shopping from turning into a headache:
- Check the CPSC recall list at cpsc.gov before buying electronics or anything with a battery, especially if you are buying from a seller you do not know.
- Keep your receipts and order confirmations, because a refund is much easier when you can show where and when you bought something.
- If you gave one of these warmers as a gift in the past year, tell the person. A quick text could save them a scare, and it is a lot less awkward than it sounds.
- Sign up for the free recall email alerts from the CPSC so the next notice comes to you instead of you having to hunt for it.
A recall is not a reason to panic, and it is not a sign that you did something wrong by buying a popular product at a big-name store. It is a reason to take five minutes, check a model number, and get your money back. If you have a HotHands rechargeable warmer with model number H163650 tucked in a coat pocket or a gift drawer, make that check today, before the first cold snap has you reaching for it.
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