If you keep a rechargeable hand warmer in a coat pocket or a nightstand drawer, check the model number today. About 1.5 million OCOOPA hand warmers have been recalled after reports of fires, hundreds of burns, and one death. Owners can get a full refund, but the first step is to stop using the device right now.
What the CPSC recall covers
On July 30, 2026, OCOOPA Direct and the U.S. Consumer Product Safety Commission announced the recall of about 1.5 million rechargeable hand warmers over a lithium-ion battery fire and burn hazard. The concern is that the built-in battery can overheat, catch fire, or cause serious burns. When the CPSC issues a recall like this, the instruction is not to keep the product until it fails; it is to stop using it immediately.
The numbers behind the recall are sobering. The company received 1,480 reports of the warmers overheating, which resulted in 15 fires and 350 burn injuries. One person, an 83-year-old in San Diego, died. Those figures are why regulators are urging owners to act immediately rather than wait and see.
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Which models are recalled
The recall covers several model numbers, so it pays to look closely at the unit itself. The affected models include the UT3053, the UT3056, the ZLS-118 along with its ZLS-118S and ZLS-118D versions, and the H01 including the H01 PD. The model number is usually printed on the device or its base.
These warmers sold from September 2018 through May 2026, both online and in major stores. They were available on Amazon, on Ocoopa.com and Ocoopa.net, and at Walmart, priced between $15 and $60. If you bought a rechargeable hand warmer in that window, especially as a gift or a cold-weather stocking stuffer, it is worth digging it out and checking it against the list.
How to get your full refund
The remedy is a full refund, but there is a specific process to follow. First, stop using the warmer immediately. Then, to claim the refund, write the word “RECALLED” in permanent marker directly on the unit and take a photo showing it. You submit that photo along with the model number and batch number through OCOOPA’s recall portal.
Once your claim is processed, the refund is issued either in your original form of payment or as an OCOOPA gift card. Marking the device is not just a formality, it confirms the recalled unit has been taken out of service, which is the whole point of the recall. Do not skip that step or you may hold up your own refund.
Disposing of a lithium-ion battery safely
Because these hand warmers contain lithium-ion batteries, how you get rid of one matters as much as getting the refund. Do not throw the warmer in the household trash, and do not toss it in your curbside recycling bin. Damaged or defective lithium-ion batteries can ignite when they are crushed in a garbage truck or at a sorting facility, which is exactly how battery fires start in the waste stream.
Instead, take the device to a municipal household hazardous-waste collection center. Many communities run these year-round or on scheduled drop-off days, and some electronics retailers accept batteries for recycling as well. A quick call to your local waste department will tell you where the nearest option is.
Spotting a failing lithium battery in any device
This recall is a good reminder that hand warmers are not the only gadgets in the house running on lithium-ion batteries. Phones, tablets, cordless tools, e-bikes, and countless small electronics use the same technology, and the same failure signs apply to all of them. Stop using any rechargeable device that gets unusually hot to the touch, that swells or bulges, or that gives off an odd chemical smell, because those are the warning signs of a battery going bad.
A few charging habits lower the risk across every device you own. Do not charge lithium-battery products unattended or overnight, and avoid charging them on soft surfaces like a bed, a couch, or a pile of clothing, where trapped heat has nowhere to escape. Charging on a hard, clear surface where you can keep an eye on the device is a small change that removes one of the more common ways these fires start.
Why this recall is worth acting on today
It is easy to put off dealing with a recall, especially for a small gadget that has worked fine so far. But a hand warmer is a product people press against bare skin, tuck into gloves, or keep near bedding overnight, which is precisely why an overheating battery in this device is so dangerous. The single reported death and hundreds of burns make that risk concrete rather than theoretical.
The practical takeaway is short. Find any rechargeable hand warmer in your home, check whether the model matches the recalled list, and if it does, stop using it, mark it, file for your refund, and dispose of it at a hazardous-waste site. It costs you a few minutes and a permanent marker, and it removes a genuine fire hazard from your household while putting your money back in your pocket.
This article was produced with AI assistance and reviewed by a human editor. Figures are linked to their primary sources; where a claim could not be verified from the public record, we say so.
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