In the current globalization, with the increasing popularity of outdoor activities and the significant growth of emergency electricity demand, outdoor energy storage power has become a high-profile product in the market with its convenience and high capacity. However, due to the potential safety risks such as thermal runaway and short circuit during transportation of its core component lithium battery, which may cause serious accidents such as fire and explosion, strict safety certification of outdoor energy storage power supply is particularly important. UN38.3 certification, as an internationally recognized safety standard for lithium battery transportation, is a necessary condition for outdoor energy storage power supplies to enter the market, especially for aviation, railway and other transportation.

In modern life, the role of outdoor energy storage is increasingly important. Whether it is wild adventure enthusiasts charging mobile phones in the mountains and forests, or families dealing with sudden power outages, outdoor energy storage power is like timely rain, which brings great convenience to people\'s lives. The 3C certification is an important guarantee for quality and safety for outdoor energy storage power supplies. The one to one service provided by the Joint Branch can help enterprises to quickly obtain this certification.

In modern life, soft-pack batteries are almost everywhere. From smartphones to laptops, from smartwatches to wireless headphones, these portable devices can\'t run without a stable power supply provided by soft-pack batteries. Soft pack batteries have become an important part of electronic devices because of their lightness, high energy density and flexibility. However, while enjoying these conveniences, we also need to pay attention to the safety and quality of the battery to avoid potential risks. 3C certification is an important means to ensure the safety and quality of soft-pack batteries.

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.