A used EV can be much cheaper, but the battery is the most expensive part. Use this checklist before you pay.
1. Battery health (SOH)
- Ask for a State-of-Health report from the brand's authorised workshop or dealer, not only a number on the screen.
- Compare the full-charge range with the manufacturer's claim in similar conditions; a big gap is a warning sign.
- Ask whether the battery was ever replaced or repaired and ask for proof.
2. Charging history
- Frequent DC fast charging and leaving the battery at 100% or 0% can speed up capacity loss.
- Inspect the charging port, cables and the original wall charger.
3. Warranty and service
- Check the remaining battery warranty and whether it transfers to a new owner (see the warranty row on the car page).
- Ask for the service book and software (OTA) update records.
4. General inspection
- Regenerative braking, A/C and the battery cooling system should work normally.
- Check accident history, especially underneath the body where the battery sits.
- Make sure the paperwork is complete: BPKB, STNK, invoice and tax.
5. Price estimate
Use the ownership cost calculator to see resale value under assumptions you can change. Real used prices depend on condition and the market; compare several listings before you negotiate.
Questions? Ask EVA.