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Specifications

UN38.3

To ensure air transport safety, and meet customer demand for the transport of goods containing lithium batteries, according to IATA "Dangerous Goods Rules," the relevant provisions of the development of rechargeable lithium practices that UN38.3 (UNDOT) test.


According to civil aviation regulatory requirements, collection, transportation and cargo airlines and airport authorities to respond to lithium transport document review, the most important is that each type of lithium battery UN38.3 safety inspection report. The report by the Civil Aviation designated third-party testing organization, also have the detection capability of the battery by the manufacturer to provide. If they can not provide this test report, the Civil Aviation for air transportation will be banned from lithium batteries. UN38.3 is the transport of dangerous goods in the United Nations, specially formulated for the "United Nations Transport of Dangerous Goods Manual of Tests and Criteria," Part 3 of the 38.3 models, lithium transport is required, it must be by a high degree of simulation, temperature cycling, vibration test, impact test, 55 ℃ external short circuit, the percussion test, overcharge test, forced discharge test, in order to ensure the safety of lithium transport. If the battery is not installed together with the equipment, and each package has built more than 24 cells or 12 batteries, then have to go through 1.2 m free drop test.


Product Range


1. All kinds of lead-acid batteries (lead-acid batteries such as car start with a fixed lead-acid battery, a small valve-regulated lead-acid batteries, etc.)


(2) a variety of power secondary battery (such as power car battery, car battery electric road vehicles, power tools batteries, hybrid battery, etc.)


3. All kinds of mobile phone batteries (such as lithium-ion batteries, lithium polymer batteries, nickel metal hydride batteries, etc.)


4. A variety of small secondary battery (such as notebook computer batteries, digital camera batteries, camera batteries, a variety of cylindrical batteries, wireless batteries, portable DVD battery, CD and MP3 players, batteries, etc.)


5 of a battery (such as alkaline manganese batteries, lithium manganese batteries, etc.)


UN38.3 test items and test to determine eligibility criteria


UN38.3 test project


T.1 altitude simulation test


T.2 Thermal test


T.3 Vibration Test


T.4 impact test


T.5 External short circuit test


T.6 crash test


T.7 Overcharge test


T.8 forced discharge test