Obtaining precise internal resistance at different SOC levels requires disassembling the battery pack and connecting it to a professional charge-discharge cabinet for several days of cycling tests. This is beyond the scope of non-destructive used car inspections; we only provide real-time estimated internal resistance data based on OBD port readings.

It must be stated objectively: used cars in China are produced according to national standards (GB) and have not been originally certified by Saudi SASO or GSO of Gulf countries. Buyers must find a local agent with customs clearance capabilities to complete the clearance through exemption documents or compliant modifications after arrival (such as wrapping or adding specific alarms).

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.