UN Working Group on Large Lithium Batteries- September 2014
Definition Cell-Battery- Single Cell Battery (SCB) input & contribution
Working Group Large Format Lithium-Batteries (PDF)
As a service an area of the PRBA website provides links to or copies of relevant laws, regulations, and interpretation letters from national and international government agencies and organizations.
Here the link to several documents on the UN Working Group on Large Lithium Batteries- September 2014.