UL Solutions Flags Unauthorized Certification Marks on Rechargeable Hand Warmers
Event summary
- UL Solutions issued a public notice on September 25, 2026, warning about unauthorized UL Certification Marks on Model A23 rechargeable hand warmers.
- The products, sold on Amazon.com, have not been evaluated by UL Solutions and may pose safety risks.
- UL Solutions recommends proper disposal of these products due to potential lithium-ion battery hazards.
- The affected products are manufactured by Shenzhen Little Black Technology Electronics Co., Ltd.
The big picture
UL Solutions' warning highlights the growing challenge of ensuring product safety in the rapidly expanding market for portable electronic devices. As e-commerce platforms continue to expand, the risk of unauthorized certifications and safety hazards increases, posing significant governance and compliance challenges for both regulators and industry leaders. With over 40 years of experience in battery evaluation, UL Solutions plays a critical role in maintaining public trust and market access requirements for battery-operated products.
What we're watching
- Regulatory Scrutiny
- How increased regulatory scrutiny will impact e-commerce platforms like Amazon in vetting third-party sellers.
- Market Trust
- Whether UL Solutions can maintain market trust amid rising instances of certification fraud.
- Safety Standards
- The pace at which manufacturers adopt stricter safety standards for portable electronic devices.