Charge measurement
Portable
Dimensions
Endurance testing
Marking
Electric cells
Performance testing
Electrical measurement
Lithium
Performance
Storage batteries
Designations
Link: BS EN 61960-3:2017 Secondary cells and batteries containing alkaline or other non-acid electrolytes. Secondary lithium cells and batteries for portable applications Prismatic and cylindrical lithium secondary cells, and batteries made from them
Source: BSI Standards