Tech Gear 5.7 Recalls Performance Heated Socks Due to Fire and Burn Hazards
U.S. Consumer Product Safety Commission recall (2019-03-14). Hazards: fire, burn. About 4,000 units in the US.
| Agency | U.S. Consumer Product Safety Commission |
|---|---|
| Recall number | 19082 |
| Published | 2019-03-14 |
| Last updated | 2019-03-14 |
| Products | Mobile Warming Performance Heated Socks |
| Firm named in the title | Tech Gear 5.7 |
| Firms | Mi Croteck Gaoke (HK) Limited/Shenzhen FCY Technology Co. Ltd, of China (manufacturer); Tech Gear 5.7, Inc., of San Marcos, Calif. (importer) |
| Manufactured in | China |
| Units (US) | 4,000 |
| Hazard classes | fire, burn |
| Remedy classes | refund, replace, stop use |
| Sold | Scheels and other sporting goods, workwear and farm supply stores nationwide and online at www.mobilewarming.com and www.Amazon.com from September 2018 through November 2018 for about $130. |
Description
This recall involves Mobile Warming Performance Heated Socks sold with lithium-ion batteries. Only socks with serial number MW18A04-17-14, MW18A04-17-15, MW18A04-M4-10/W6-11 and MW18A04-M10-14 are included in the recall. These socks are gray and made of a poly-cotton blend in men's and women's size 6-10 and 10-14. The socks heat when the battery is connected and is in the on position. The heating on/off is controlled through the battery switch or the phone app when a phone is paired.
Hazard
The lithium-ion battery can overheat, melt or ignite when charged with a charger other than the one provided with the product, posing fire and burn hazards to the user.
Remedy
Consumers should immediately stop using the recalled socks, remove the battery and contact the firm for instructions on how to receive a free replacement pair of socks with battery or a full refund.
Incidents and injuries
Tech Gear 5.7 has received four reports of batteries overheating, melting or igniting, resulting in minor property damage in two instances, and melting of the battery case in the others. No injuries have been reported.
Machine access
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Source: U.S. Consumer Product Safety Commission recall notice (US Government work). Not affiliated with or endorsed by CPSC. Structured by Data Foundry (product-recall-structuring@2); last changed 2026-09-28. Always confirm with the agency notice.