Vérifier un certificat

What's inside every BattGrade certificate.

Not a grade out of thin air, but a transparent, signed document that anyone in the chain can independently verify.

• Cell-level analysis

  Per-module voltages, temperatures and charge cycles read straight from the BMS.

• QR verification

  Every certificate carries a unique QR that resolves to a live, public proof-of-authenticity page.

• Digital signature

  Cryptographically signed and hashed, stamped with the algorithm version used to score it.

• 6-month validity

  Time-bound by design, so a certificate always reflects a recent, honest reading.