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Batteries often have to enter UL certification before entering the US market. Although UL certification is voluntary, the US Customs releases products with the \"ul\" mark. Without this mark, complicated inspection procedures are required. And when a safety incident occurs, the Fire Product Safety Committee (CPSC) will also use UL standards as the basis for judgment. Therefore, in the United States, many sellers refuse to sell products without the \"UL\" mark in order to avoid trouble. As a component of electrical products enters the United States, batteries require UL certification.

Battery products are very popular in the European Union. The export of battery products to the EU requires CE certification. The CE certification directive for batteries is 2006/66/EC, the battery EMC directive EN61000 battery safety standards: EN62133, EN60950. 2006/66/EC directive The battery products are divided into four categories: portable batteries, button batteries, industrial batteries and automotive batteries.

In the products sold in the European Economic Area (European Union, European Free Trade Association member countries, except Switzerland), the CE mark is used more and more, and the products with the CE mark indicate that they comply with safety, health, environmental protection and consumption Protection and other requirements expressed in a series of European directives. Batteries are no exception. For batteries to be CE, the requirements of the EU Battery Directive, that is, the standards of EN62133 and EN61000, are required.

According to the requirements of civil aviation regulations, airlines and airport cargo collection and transportation departments should review the transport documents of lithium batteries. The most important thing is the UN38.3 safety test report of each type of lithium battery. The report can be provided by a third-party testing agency designated by civil aviation, or by a battery manufacturer with testing capabilities. If this test report cannot be provided, civil aviation will prohibit lithium batteries for air transportation.

As the consumer electronics market continues to be hot, the lithium-ion battery market is developing rapidly. Not only is the scope and number of applications expanding, but the energy of a single battery is also increasing. And the explosion of lithium battery safety accidents has caused people to pay more and more attention to the safety of lithium batteries.

Since June 1, 1999, the Ministry of Information Industry (Ministry of Information Industry, MII) has mandated that all radio component products sold and used in China must obtain Radio Type Approval Certification (RadioTypeApprovalCertification).

The CB system is an international system operated by the \"International Electrotechnical Commission Qualification Testing and Certification Organization for Electrical Products\" (IECEE). The certification bodies of the member countries of IECEE test the safety performance of electrical products based on the IEC standard.

The UN38.3 certification project is actually drafted and implemented by the United Nations in the United Nations Dangerous Goods Transport Tests and Standards Manual, Part 3, Article 38.3, the specific definition is based on the \"Dangerous Goods Transport Rules\", this article is only for lithium battery transportation safety carry out testing. Lithium batteries are divided into rechargeable lithium-ion batteries and non-rechargeable lithium metal batteries. Each type of lithium battery must be tested without problems before a UN38.3 safety test report can be issued.