As a multilateral mutual recognition system established by the International Electrotechnical Commission (IECEE), CB certification covers 54 member countries around the world. Different from a single national certification, it greatly reduces the technical barriers for enterprises to enter different markets through the mechanism of \"one test, multi-country recognition\". Taking sweeper batteries as an example, after passing CB certification, they can be directly converted to regional certifications such as EU CE and US UL, saving more than 60% of repeated testing costs.

The popularization of vacuum cleaners has upgraded housework from \"physical work\" to \"automated tasks\". High-quality batteries can support the long-term battery life of the device, avoid frequent charging interruption cleaning plan; The stable discharge performance can ensure the smooth operation of the equipment on different ground materials. According to industry data, in 2023, the sales of sweeping machines in the South Korean market increased by 23% year-on-year, of which about 60% of consumers will \"battery life\" as a key factor in purchasing.

In the rapid popularization of smart home devices, sweeping robots have become the \"cleaning small expert\" of modern families, and the lithium batteries that provide power for them are building a security line through UN38.3 certification. This seemingly professional technical certification is closely related to the safety of each user\'s home.

As the \"heart\" of the aircraft, the UAV battery mainly provides power support for multi-rotor, fixed-wing and other models. At present, the mainstream products are mainly lithium polymer batteries, which have the characteristics of high energy density and fast discharge efficiency, and can meet the battery life needs of different scenes such as aerial photography, mapping, and agricultural plant protection. With the annual growth rate of the global UAV market exceeding 15% (source: Statista 2023), battery safety and international certification have become the focus of the industry.

As the core power source of aircraft, UAV batteries usually use lithium-ion or polymer battery technology, which has the characteristics of high energy density and lightweight. Its performance directly affects the endurance and safety of UAVs, so in the process of production, sales and use, it is necessary to strictly follow relevant international standards. Currently, drone batteries exported to the Japanese market must pass PSE certification, which is a \"pass\" to enter the market.

As the core power source of aircraft, UAV batteries usually use lithium polymer (Li-Po) or lithium ion (Li-ion) batteries with high energy density, which have the characteristics of lightweight and stable endurance. Its performance is directly related to the flight safety and operational efficiency of the UAV, so the compliance and quality certification of the battery is particularly important.

As the \"power heart\" of the aircraft, the UAV battery mainly provides endurance support for multi-rotor, fixed-wing and other models. Its type is mainly lithium polymer battery (Li-Po), which has the characteristics of high energy density and lightweight, and is widely used in agricultural mapping, logistics transportation, film and television shooting and other fields. With the rapid growth of the global UAV market, battery safety and compliance have become the focus of attention in the industrial chain.

As the \"black box\" in automotive electronic equipment, tachegraph has become the standard of tens of millions of car owners by means of real-time image recording, accident forensics and other functions. With the continuous growth of European market demand, mastering the CE certification process has become a compulsory course for enterprises to explore overseas markets.