DIN EN 61960-3 VDE 0510-3:2017-12

Secondary cells and batteries containing alkaline or other non-acid electrolytes – Secondary lithium cells and batteries for portable applications

Part 3: Prismatic and cylindrical lithium secondary cells, and batteries made from them

E DIN EN 61960-4 VDE 0510-44:2017-09

Secondary cells and batteries containing alkaline or other non-acid electrolytes

Part 4: Coin Type secondary lithium cells and batteries