Battery condition is the single most important — and most expensive — variable in a used EV. Ask for a State of Health (SOH) report: in China, dealers and authorized service centers can read it via the manufacturer diagnostic system. It shows remaining capacity as a percentage of the original. Rule of thumb: above 90% is excellent, 85-90% is acceptable for the price, below 80% needs a serious price cut or battery refurbishment. Also get the battery's full charge and discharge history (次数) — a 3-year-old car with 800 fast-charge cycles has lived a harder life than one with 200. Physically, inspect the battery pack enclosure on a lift for dents, corrosion, or coolant leaks. Check that DC fast charging works during a test charge. Finally, verify the battery is not covered by an open recall or replacement program — this is both a risk and sometimes a free upgrade.

It depends on the situation. If the video inspection reveals significant mechanical faults or structural damage not disclosed in the inspection report, the deposit will be refunded 100% unconditionally; however, if the buyer defaults for subjective reasons (such as suddenly not liking the color or financial issues), the deposit will be retained as compensation for taking the vehicle off the market.

A normal transaction moves through six stages. First, selection and verification: you shortlist cars, request VIN-level documents, and order an independent inspection (1-2 weeks). Second, contract signing and deposit: 10-30% is standard, paid against a signed contract listing the VIN and agreed spec. Third, export preparation: the seller handles deregistration and export licensing (1-3 weeks). Fourth, final payment against loading: pay the balance only after you receive the bill of lading or rail waybill number you can track. Fifth, transit: ocean shipping to most ports takes 3-6 weeks, rail to Central Asia or Europe 2-4 weeks. Sixth, destination clearance and registration: allow 1-2 weeks plus buffer for inspections. In total, plan for 2-4 months door to door. Any exporter promising full delivery in under six weeks is likely cutting corners on export paperwork.