UN38.3 (Operation Specification for Rechargeable Lithium Battery) refers to Article 38.3 of Part 3 of the United Nations Manual of Tests and Standards for Transport of Dangerous Goods specially formulated by the United Nations for the transport of dangerous goods, which requires that lithium batteries must pass high simulation, high and low temperature cycling, vibration test, impact test, 55 ℃ external short circuit, impact test, overcharge test and forced discharge test before transport to ensure the safety of lithium battery transport.

DG, dangerous goods, dangerous goods. The report on identification of maritime transport conditions is that when goods are transported by air, water, road or railway, in order to ensure transport safety, it is necessary to understand the transport risks of goods. The identification of cargo transportation conditions is to make identification and suggestions on cargo transportation safety according to domestic and foreign regulations and standards related to the transportation of dangerous goods.

MSDS is the material safety data sheet (it is a comprehensive regulatory document related to chemical characteristics provided by chemical production, trade and sales enterprises to downstream customers and the public according to legal requirements. It provides 16 items including chemical physical and chemical parameters, combustion and explosion properties, health hazards, safe use and storage, leakage disposal, first aid measures and relevant laws and regulations.

RoHS is a mandatory standard formulated by EU legislation, Its full name is the Directive on Restricting the Use of Certain Harmful Components in Electronic and Electrical Equipment. This standard has been formally implemented since July 1, 2006. It is mainly used to regulate the material and process standards of electronic and electrical products, making them more conducive to human health and environmental protection. The purpose of this standard is to eliminate lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers in electrical and electronic products (Note: The correct Chinese name of PBDE refers to polybrominated diphenyl ethers, and polybrominated diphenyl ethers is a wrong statement) There are 6 substances in total, and it is emphatically stipulated that the content of cadmium should not exceed 0.01%.

CE certification is a product safety mark certification, which is regarded as a passport for manufacturers to open and enter the European market. All products with CE certification mark can be sold in EU member states without meeting the requirements of each member state, thus realizing the free circulation of goods in EU member states. The CE mark is a mandatory certification mark in the EU market. Whether products produced by enterprises within the EU or products produced in other countries want to circulate freely in the EU market, they must be affixed with the CE mark to indicate that the products meet the basic requirements of the EU’s New Method for Technical Coordination and Standardization.
This is a mandatory requirement of EU laws on products.

ISO9001 certification is the passport for countries to evaluate and supervise the quality of products and enterprises; As the basis for the customer to audit the supplier’s quality system; The enterprise has the ability to meet the technical requirements of its ordered products. All enterprises that have passed ISO9001 certification have reached international standards in terms of the integration of various management systems, indicating that the enterprise can continuously and stably provide customers with expected and satisfactory qualified products.

IEC standards, namely the International Electrotechnical Commission (IEC), is a worldwide standardization organization composed of national electrotechnical commissions. Its purpose is to promote the standardization of the world’s electrotechnical and electronic fields. The IEC report is an international safety inspection report and a standardized report. It lists the requirements of relevant IEC standards in the form of an itemized list. The report reflects all the test, measurement, verification, inspection and evaluation results required by the standard, which shall be clear and unambiguous. The report includes photos, country differences, terms determination, and product descriptions. The testing standard is an internationally unified standard and is recognized internationally.

The English abbreviation “DTR” is often used as the abbreviation of “Drop Test Report”, and the Chinese word means “Drop Test Report”. Drop test is usually used to simulate the possible drop of unpacked/packaged products during handling, and inspect the ability of products to resist accidental impact. Generally, the drop height is based on the product weight and the possible drop probability as the reference standard. The drop surface should be a smooth and hard rigid surface made of concrete or steel (if there are special requirements, it should be determined by the product specifications or customer test specifications).