Millions of Rechargeable Hand Warmers Recalled After Overheating Incidents, Including One Fatality

Approximately 1.5 million OCOOPA-branded rechargeable hand warmers have been recalled due to a significant fire and burn hazard, according to the U.S. Consumer Product Safety Commission (CPSC). The lithium-ion batteries in these devices can overheat and ignite, posing a risk of serious injury or death. The recall involves OCOOPA Direct, the importer of the product.

The recalled hand warmers, which were sold in various colors and designs, can magnetically join together and come with a charging cable. They feature a USB-C port for charging, adjustable heat settings, LED indicator lights, and a silicone lanyard. The brand name “OCOOPA” is visible on the product and its packaging, with the specific model and three-digit batch number printed on the underside of each hand warmer. Models included in the recall are UT3053, UT3056, ZLS-118, ZLS-118S, ZLS-118D, H01, and H01(PD). These products were available for purchase online from September 2018 through May 2026 on platforms such as Amazon.com, Ocoopa.com, Ocoopa.net, and Walmart.com, with prices ranging from $15 to $60.

OCOOPA Direct has documented 1,480 reports of the hand warmers overheating. These incidents have led to 15 fires and resulted in 350 burn injuries. Tragically, one death has been reported: an 83-year-old consumer in San Diego, California, in February 2026. Consumers are strongly advised to cease using the recalled hand warmers immediately to prevent further incidents.

To receive a full refund, consumers must take specific steps. They need to write “RECALLED” in permanent marker on the affected hand warmer. A photograph clearly showing this marking, along with the model number and the product’s three-digit batch number, must be submitted via the designated product recall page on the OCOOPA website. Refunds will be issued in the form of an OCOOPA gift card or in the original form of payment. For safe disposal of the recalled products containing lithium-ion batteries, consumers should consult their local hazardous waste disposal guidelines. It is critical not to discard these defective lithium-ion batteries in regular trash, recycling bins, or standard battery recycling boxes, as they pose an elevated fire risk. Consumers are encouraged to contact their municipal household hazardous waste collection center for proper disposal instructions.

The CPSC also urges consumers to report any related incidents or injuries on the http://www.SaferProducts.gov website.

Article by Mel Anara, based upon information from the U.S. Consumer Product Safety Commission.

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