UN38.3 refers to Section 38.3 of the United Nations Manual of Tests and Criteria for the Transport of Dangerous Goods specially formulated by the United Nations for the transport of dangerous goods, that is, it is required that lithium batteries must pass high simulation, high and low temperature cycles, Vibration test, impact test, 55°C external short circuit, impact test, overcharge test, and forced discharge test can ensure the safety of lithium battery transportation.

If the lithium battery is not installed with the equipment, and each package contains more than 24 cells or 12 batteries, it must also pass the 1.2 m free drop test.

The so-called UN38.3 certification actually means that the lithium battery has passed the test report of the UN38.3 certification clause and applied for the issuance of aviation safety certification by 13 certification companies authorized by the Civil Aviation Administration of China. Therefore, UN38.3 certification usually includes: UN38.3 report and aviation safety certification.

Shenzhen Depp Testing Technology Co. , Ltd