All our measuring instruments (especially calipers, paint thickness gauges, and refrigerant pressure gauges) are calibrated quarterly according to ISO quality management system requirements to ensure the data we provide you is objective, accurate, and reliable.
Comparing headline prices alone will mislead you—quotes often bundle or exclude different items. Build a like-for-like comparison before deciding. Request every exporter to break their quote into: vehicle price, domestic transport in China, export handling and documentation fees, inspection fee, ocean freight to your port, and insurance. Then add what they exclude: your country's customs duty, VAT/GST, port charges, and local delivery. Watch for common padding: "service fees" of 3-8% that appear only in the final invoice, inflated inland transport (a truck from Guangzhou to a port should rarely exceed a few hundred dollars), and freight quotes that assume a shared container while charging you for a full one. Ask each exporter to state validity (7-14 days is normal) and whether the price is FOB or CIF. Once normalized, the cheapest quote usually isn't the lowest number—it's the one with the shortest list of exclusions and the clearest terms.
State of Health (SOH) tells you how much of the original battery capacity remains. Here's how to use it. Reading the report: SOH is usually shown as a percentage of original capacity. A car at 90% SOH retains roughly 90% of its original range. Also check for cell imbalance (voltage spread between modules)—a low SOH with balanced cells is often fine, but high imbalance causes sudden range drops and charging problems. Acceptable thresholds: for a car under 3 years old, expect 90%+ SOH. For 3-5 years, 85-90% is normal. Below 80% SOH, the battery may soon need replacement—replacement costs can exceed the car's value, so negotiate hard or walk away. How to verify: don't trust a screenshot. Ask for a live screen recording of the diagnostic app (like the brand's official tool) starting from the car's VIN page. Cross-check the fast-charging curve: a healthy battery charges at near-peak rate up to 60-70%; a degraded one tapers early. Finally, remember that hot climates degrade batteries faster—if the car spent its life in southern China, scrutinize SOH more carefully.
