With the continuous progress of science and technology and the improvement of people\'s requirements for quality of life, the hanging fan, as a portable cooling device, has gradually become a necessary single product for summer travel, office and outdoor activities. It not only solves the problem of large size and inconvenience of traditional fans, but also wins the favor of consumers with its lightweight and efficient characteristics. However, as one of the core components of the hanger fan, the safety and stability of the battery is crucial. In order to ensure the safety and quality of the product, the hanger fan battery needs to pass the KC certification, which is a necessary condition for entering the Korean market.

In the hot summer, the neck fan has become a \"life-saving device\" for people to go out. It is small and portable, and can bring us cool at any time, so that we can keep fresh when shopping outdoors and exercising. The normal operation of the hanger fan is inseparable from the battery, and the quality and safety of the battery directly affect our use experience and personal safety. At this time, the CB certification of the halter fan battery is particularly important.

In the hot summer, the hanging fan has become a \"lifesaver\" when people travel, work and exercise. Whether on the commute, outdoor sports, or in the stuffy indoor, the breeze brought by the neck fan can instantly rid us of the trouble of the heat, enjoy cool comfort. The neck-hanger fan can provide stable power supply, which is inseparable from its built-in battery. However, this type of battery has a certain risk during transportation, so it is particularly important to obtain UN38.3 certification.

3C certification is China\'s mandatory product certification system, which is an important certification system implemented to protect consumers\' personal safety and national security and strengthen product quality management. As long as it is included in the 3C certification catalogue, it cannot be sold on the market without certification. For the hanger fan battery, obtaining 3C certification means that it has reached the safety standards stipulated by the state, which can make consumers more assured to use.

Recently, Amazon USA released a heavy policy update: from February 18, 2025, all products on sale must pass DOE (U.S. Department of Energy) energy efficiency certification, non-compliant products will be forcibly removed from the shelves, and products with a valid model missing in the product model field will also be discontinued. Thereafter, only products that meet the DOE standards are allowed to be sold.

2025年2月28日，欧盟化学品管理局（ECHA）公布了新一批SVHC咨询物质清单，3项潜在的SVHC物质展开公众评议，公众评议将于2025年4月14日结束，在此期间各利益相关方均可向ECHA提交评议意见。ECHA将会对公众提交的反馈意见进行评议，如这3项物质通过评议将被加入SVHC正式候选清单。

On February 18th, 2025, the EU issued the revised draft of POPs Regulation (EU) 2019/1021, proposing to revise the limits of polychlorinated biphenyls (PCB) and polybrominated diphenyl ethers (PBDEs). The draft is currently in the public consultation period, and stakeholders can submit feedback before March 18, 2025. The final control requirements are subject to the final resolution of the European Commission.

On February 18th, 2025, the European Chemicals Agency (ECHA) added n-hexane to the intention list of SVHC. ECHA is expected to launch a public comment on this substance in September, 2025. If the comment is passed, it will be formally included in the candidate list of SVHC.