EV & Battery Manufacturing worked example

Battery Traceability Coverage at 110% required traceability coverage threshold: a worked example

This scenario runs the battery traceability coverage calculation on the strong side: 110% required traceability coverage threshold, with every other input held at its documented default. a battery plant needs to verify serialization and genealogy coverage before release, audit, or field containment

The inputs for this scenario

  • Battery units with complete build genealogy: 9,850 units (unchanged)
  • Total battery units built: 10,000 units (unchanged)
  • Required traceability coverage threshold: 110 % (raised for this scenario; the documented default is 99.5)

Working through the calculation

  • Applying the documented formula (Traceability coverage = units with complete genealogy รท total units built) to the inputs above produces each figure below.
  • At this operating point the engine returns 98.5 % traceability for traceability coverage, the number this scenario is built around.
  • At this operating point the engine returns 11.5 points for traceability gap to requirement.
  • At this operating point the engine returns 9,850 units for units with complete genealogy.
  • At this operating point the engine returns 10,000 units for total units built.

How this compares with the baseline

  • Against the tool's baseline example, where required traceability coverage threshold sits at 99.5% and the headline result is 98.5 % traceability, this scenario lands almost exactly on the baseline at 98.5 % traceability.
  • Use it during production to monitor genealogy completeness and before audits or shipments tied to traceability requirements. Treat this as a target state: the delta against the baseline quantifies what the improvement is worth before you commit to chasing it.

Results at a glance

  • Traceability coverage: 98.5 % traceability (headline result)
  • Traceability gap to requirement: 11.5 points
  • Units with complete genealogy: 9,850 units
  • Total units built: 10,000 units

Run it with your numbers

  • Every input above is editable in the live Battery Traceability Coverage calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.