With the rapid development of science and technology today, drones have become an indispensable part of our daily life and work. They shine in many fields such as aerial photography, logistics, and agriculture, greatly facilitating our lives. However, with the popularity of drone use, its safety issues have become increasingly prominent, especially the safety of drone batteries. At this time, UN38.3 authentication is particularly important.

Recently, the China Quality Certification Center (CQC) has revised CQC11-464223-2024 \"Safety and Performance Certification Rules for Lithium ion Batteries (Groups) for Electric Bicycles\" and its supporting documents, involving product category 142002.

Recently, the national standards GB 1002-2024 \"Types, Basic Parameters and Dimensions of Single-phase Plugs and Sockets for Household and Similar Uses\" and GB 2099.7-2024 \"Safety Technical Specifications for Extension Cords and Sockets for Household and Similar Uses\" have been officially released, and the recommended national standards have been changed into mandatory national standards, and the mandatory upgrade of plug and socket safety will be implemented on August 1, 2025!

On September 3, 2021, the European Electrotechnical Standardization Committee issued the first revised version of the standard EN 62133-2:2017, which is equivalent to IEC 62133-2:2017/AMD1:2021 issued by the International Electrotechnical Commission. According to the plan published by the European Electrotechnical Standardization Committee, the revised requirements in EN 62133-2:2017/A1:2021 have been enforced in Europe since August 19, 2024, and the standard EN 62133-2: 2017 without considering the revised requirements will not be accepted.

In the hot summer, a cost-effective hanging fan can undoubtedly add a lot of comfort to our daily life. However, to choose a fan that is both practical and safe, 3C certification (China\'s mandatory product certification) has become an important reference standard. This certification is not only the guarantee of product quality, but also the protection of consumer rights and interests.

In today\'s digital age, convenient computers such as laptops, tablets and smartphones have become embedded in People\'s Daily lives. Whether for work, study or play, these devices have greatly improved our efficiency and quality of life. However, with the rapid development of technology, product safety and compliance are increasingly concerned. In order to ensure that these portable computers can safely enter the European market, CE certification is particularly important.

Massagers have become an essential tool for many people to relax and relieve fatigue. With the development of technology, the battery safety and performance of these devices have become particularly important. As an International Electrotechnical Commission Certification standard, CB certification (Certification Bodies) ensures the safety and stability of batteries during use and provides a strong guarantee for product quality.

Massagers have become a common tool for relieving stress and relaxing the body, and batteries are a central part of driving these devices. Whether in the home or in a professional massage institution, the stability and safety of the massager battery directly affects the use experience. Especially during frequent charging and discharging and transportation, it is crucial to ensure the safety of the battery. In order to ensure the safety and reliability of massager batteries during use, UN38.3 certification is a crucial standard.