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UL 1642 | (Rechargeable) lithium-ion cells and primary (nonrechargeable) cells and batteries
Testing for UL 1642 includes short circuit, abnormal charging, forced discharge, vibration, shock, crush, cell impact, temperature cycling, heating, altitude simulation and projectile/fire exposure testing. UL 1642 includes cell safe operating region parameter requirements for lithium-ion cells
UL 2054 | Household and commercial batteries, includes lithium batteries, portable applications
Specifies requirements and tests of battery packs for portable applications and for all types of cells, including lithium-ion and lithium primary. Testing for UL 2054 includes short circuit, abnormal charging, abusive overcharge,forced discharge, limited power source, battery pack component temperature, battery pack surface temperature, 250 N steady force, mold stress relief and drop impact. UL 2054 also requires the lithium-ion cells to comply with UL 1642. UL 2054 includes requirements that the battery pack maintain cells within the cell safe operating region parameters.
IEC 62133-2 | Part 2: Lithium Systems
IEC 62133-2 specifies requirements and tests for the safe operation of portable sealed secondary lithium cells and batteries containing a non-acid electrolyte, under intended use and reasonably foreseeable misuse. Secondary cells and batteries containing alkaline or other non-acid electrolytes – Safety requirements for portable sealed secondary cells, and for batteries made from them, for use in portable applications.
UN/DOT 38.3 details testing requirements that apply to all lithium cells and batteries. UN 38.3 presents a combination of significant environmental, mechanical, and electrical stresses designed to assess lithium batteries’ ability to withstand the anticipated rigors incurred during transportation.