Battery transparency for used EV sales.
EV TrustSeal helps private EV sellers turn connected-vehicle telemetry into a simple buyer-facing report. The goal is not to replace a workshop inspection; it is to make battery conversations clearer before a buyer commits time, travel, or money.
Open dashboardSeller-controlled access
Sellers connect their EV through Smartcar and can generate a report from read-only vehicle telemetry.
Point-in-time evidence
Reports are snapshots, not permanent guarantees. We keep the language clear about what telemetry can and cannot prove.
Buyer-friendly sharing
Each report has a public QR verification page so buyers can review the same data before inspection.
What we verify
EV TrustSeal uses connected EV data to display vehicle identity, odometer, state-of-charge, battery capacity when available, charge-session audit values, and report status. The report keeps the source visible so buyers understand that the data came from seller-authorized telemetry.
As the product matures, the audit engine will add stronger snapshot workflows, webhook reconciliation, payment-gated issuing, and storage for finalized PDF reports.
What we do not claim
An EV TrustSeal report is not a certified mechanical inspection, legal guarantee, or lab-grade battery certificate. It reflects point-in-time telemetric data and should be used alongside normal buyer diligence.