A dealer buying a used petrol car has a hundred years of shared intuition to fall back on. Mileage, service book, a look at the oil, the sound it makes cold. Everyone in the trade reads those signals the same way.
Used electric cars broke that intuition, and most of the trade has not replaced it with anything. Dealers still ask us for mileage and model year on EVs out of habit. On an electric car both numbers are close to irrelevant.
One number matters more than everything else combined.
State of health is the asset
The battery is not a component of a used EV. In value terms it very nearly is the car. Everything else — motor, body, interior, electronics — is comparatively cheap and comparatively durable.
State of health, usually written SoH, is the battery’s current usable capacity expressed against its original capacity. A pack reading 92% will hold roughly 92% of the range it held new. A pack reading 74% has quietly deleted a quarter of the car’s usefulness, and no amount of clean bodywork changes that.
Two cars can be the same model, same year, same mileage, and be separated by a five-figure difference in what they are actually worth. Only the SoH figure exposes it.
Why mileage misleads you specifically on EVs
Battery degradation does not track distance the way engine wear does. It tracks charging behaviour, heat and time.
A car that spent three years doing long highway runs on slow overnight charging can show a healthier pack than an identical car with half the odometer reading that lived on fast chargers in a hot city. Ride-hailing units are the clearest example — high mileage, relentless fast charging, and a battery that has aged far faster than the number on the dash suggests.
Time alone degrades a pack too, which means a low-mileage car that sat unused for two years is not the find it appears to be.
If you are pricing used EVs off mileage, you are pricing them off the wrong variable.
What to insist on before booking
A SoH reading pulled from the vehicle, not estimated. The figure should come from a diagnostic scan of the battery management system, not from a range estimate on the dashboard. Dashboard range is a rolling prediction based on recent driving, and it moves with weather and driving style. It is not a measure of pack condition.
Charge and discharge behaviour, not just a single number. A pack can report acceptable overall capacity while one module lags badly. Cell voltage spread across the pack is what exposes that, and it is the difference between a car that ages gracefully and one that throws a fault in your first year of ownership.
Fast-charge history if it is obtainable. Not every vehicle exposes this, and we will tell you when it does not rather than invent a figure. Where it is available it is one of the more honest indicators of how hard the pack has lived.
Confirmation of who carries the remaining warranty. Chinese manufacturers commonly issue long battery warranties, but the terms around transfer to a second owner and to an export market vary by brand and by contract. This is exactly the kind of detail that sounds settled until the day you need to claim on it. Get it in writing for the specific unit, not from a brochure.
What a battery report cannot do
It cannot predict the future, and anyone telling you otherwise is selling something.
SoH is a snapshot of condition today. It gives you a well-grounded basis for pricing and a strong signal about how the car was treated. It does not guarantee the pack’s behaviour in three years, and it does not account for how your own market will use the car.
Climate is the honest caveat here. A pack measured in a temperate Chinese city will behave differently in Gulf summer heat or a Central Asian winter. Heat accelerates degradation. Cold does not permanently damage a healthy pack but does cut usable range hard on the day, and buyers who were not warned will treat that as a defect.
Price the car on what it does in your climate, not on what the report measured in ours.
The commercial point
There is a reason we push this rather than glossing over it.
The deep pool of used Chinese EVs exists because Chinese buyers moved to electric early and in enormous numbers. That pool contains genuinely excellent cars at prices that make no sense to anyone shopping the Japanese or Korean channels — and it also contains ride-hailing units with exhausted packs that look identical in photographs.
A dealer who can read SoH buys the first group. A dealer who cannot eventually buys the second group, discovers the problem after the container has landed, and concludes that used Chinese EVs are a trap.
They are not a trap. They are a market that requires one piece of information the petrol trade never needed.
How we quote
EXW China plus China-side handling and loading, plus freight to your agreed handover point — one written number, fixed at booking. Duties and clearing stay with your broker.
Every EV we offer comes with its battery state-of-health reading alongside the standard inspection report, full photo set and mileage record. Where a figure is not obtainable for a specific unit we say so plainly instead of estimating one.
Dealers importing electric vehicles into Laos, Uzbekistan, Ethiopia, Cambodia or Central Asia: tell us the range your buyers actually need and the price band that works on your lot. We will send three matching units with SoH figures, photos and EXW pricing. No catalogue spam, no obligation.