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.

From the Chinese seller, expect these documents: 1. Vehicle registration certificate (the green book) 2. Driving license/registration card for the vehicle 3. Commercial invoice and sales contract 4. Export declaration documents (packing list, declaration forms handled by their forwarder) 5. Bill of lading, issued once the car is on the vessel You prepare on your side: 1. Import permit or approval, if your country requires one 2. Proof of compliance - emissions, safety, or type-approval certificates your customs authority asks for 3. Bill of lading release documents (original B/L or telex release) 4. Customs declaration through your broker, with your tax ID 5. Payment records - keep the bank transfer receipt, as some customs offices verify the declared value Practical tips: insist the seller removes any lien from the green book before export; verify the VIN on all documents matches the physical car; and confirm your country's age/emissions limits before paying a deposit, not after.

Our legal delivery milestone is based on the "Estimated Time of Departure (ETD)". As long as the vehicle enters the port area and customs clearance is completed within the agreed timeframe, any delays in shipping schedules due to the shipping company's capacity adjustments will not be considered a breach on our part. The uncontrollability of maritime transport must be factored into your expectations.