SOH (State of Health) measures the battery's remaining capacity as a percentage of its original capacity. Two EVs with the same mileage can have very different SOH depending on charging habits and climate exposure, and since the battery represents 30-50% of a used EV's value, the SOH number is effectively the real price tag. A proper certificate includes current SOH percentage, cell voltage balance, charge cycle counts, battery management system fault codes, and often a projected range estimate. In hot-climate markets like the Gulf, a degraded battery degrades even faster, so a documented SOH above 85-90% is strongly recommended. Exporters who provide verified SOH certificates close deals faster and command better prices, so treat the certificate as a core purchase document, not an extra.

For B2B large customer orders, a "sampling + full inspection" dual regulation is adopted. Core parameters (no major accidents, no water damage or fire) are subject to 100% inspection per vehicle; appearance and condition are uniformly graded (e.g., uniformly purchasing Grade A), and panoramic images of all vehicles in the batch along with a core indicators comparison list are provided before shipment.

A typical safe flow looks like this: 1. Sourcing: you pick a car from listings; the exporter confirms availability, sends photos, video and a condition report. 2. Contract: a written sales contract stating VIN, price, included costs, inspection standards and delivery terms (FOB or CIF). 3. Deposit: usually 10–30% after you or a third party verify the car. Pay to a company account, never personal. 4. Inspection: independent pre-shipment inspection; you approve the report before shipping. 5. Balance payment: due before shipment, against copy of the bill of lading. 6. Shipping and documents: exporter sends original documents by courier; you track the vessel. 7. Arrival: your customs agent clears the car, you pay duties and collect it. Timeline: typically 3–8 weeks from deposit to arrival, depending on route. Any exporter pushing for 100% upfront payment should be treated as a red flag.