1.5 Million Hand Warmers Recalled After Fires, One Death

If you own a rechargeable hand warmer, you may want to check the brand and model before using it again.

Nearly 1.5 million OCOOPA rechargeable hand warmers have been recalled after reports that the devices can overheat, catch fire, and cause serious burn injuries. The recall was announced by the U.S. Consumer Product Safety Commission (CPSC) along with the product's manufacturer, Shenzhen Street Cat Technology Co., Ltd., which does business as OCOOPA Direct.

United States Consumer Product Safety Commission - OCOOPA Rechargeable Hand Warmers Recalled

Why Are They Being Recalled?

According to the CPSC, the lithium-ion batteries inside the recalled hand warmers can overheat and ignite, creating a serious fire and burn hazard.

The company has received 1,480 reports of the products overheating. Those incidents have been linked to 350 burn injuries, 15 fires, and the tragic death of an 83-year-old California resident earlier this year.

Officials are urging anyone who owns one of the recalled hand warmers to stop using it immediately.

Which Hand Warmers Are Included?

The recall affects several OCOOPA rechargeable hand warmer models sold online between September 2018 and May 2026. They were available through Amazon, Walmart, and OCOOPA's websites, with prices ranging from $15 to $60.

The recalled model numbers include:

• UT3053
• UT3056
• ZLS-118
• ZLS-118S
• ZLS-118D
• H01
• H01 (PD)

The products are rechargeable, feature adjustable heat settings, LED indicator lights, a USB-C charging port, and are often sold as magnetic two-pack hand warmers with a charging cable and silicone lanyard. The OCOOPA logo is printed on both the device and its packaging, while the model number and a three-digit batch code can be found on the bottom of each hand warmer.

What Should You Do If You Have One?

If your hand warmer is part of the recall, stop using it right away.

OCOOPA is offering customers a full refund, either through their original payment method or an OCOOPA gift card. To start the refund process, customers will need to write "RECALLED" on the device with a permanent marker and upload a photo showing the marking, along with the model number and three-digit batch code.

The company also reminds customers NOT to throw the hand warmers in the regular trash. Because they contain lithium-ion batteries, they should be disposed of according to your local and state hazardous waste regulations.

If you think your hand warmer may be affected, check the model number before using it again. Taking a few minutes to verify your device could help prevent a serious fire or injury.