Battery Passport Warranty Claims Workflow

Warranty teams need immutable manufacturing baselines and updatable operational fields on the same serial. PassCell separates factory commit data from performance history for claim adjudication.

Claim steps

1. Lookup serial in registry
2. Compare claim-time SoH to warranty threshold in passport
3. Review cycle count and fault flags
4. Approve, deny, or route to marketplace if out of warranty but salvable