IEC 62133-2 is an international standard that specifies safety requirements for portable, gas-tight secondary cells and battery packs made from them with alkaline or other non-acid electrolytes. Battery pack level tests are covered by UL 2054. 3 was created by the United Nations Committee of Experts on the Transport of Dangerous Goods and is the United Nations' standard that lithium batteries must meet to be certified as safe to transport. The certification tests the batteries for a variety of safety hazards, including: What Does a. . IEC standards like IEC 61960, IEC 62133, IEC 62619, and IEC 62620 set global benchmarks for lithium-ion battery safety, performance, and marking.
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