End of Line Testing needs to be applied to materials, components, sub-systems and complete assemblies. The intention is to pull out the fundamental list of tests that are typically made.
Needs review: the BMS and Module sections below are still empty, and the Pack list is only partial. This page needs subject-matter input to list the actual tests performed at each level before it is a complete reference.
Cell
See End-of-Line (EOL) Cell Production Testing for the full formation and grading sequence used at cell manufacturing. The checks most relevant at a higher assembly level are:
- Capacity (see Cell Matching)
- DCIR
BMS
Module
Pack
- sealing
- communications
- HiPot (dielectric withstand)