2026-02-25 · faq
FAQ: how do I check used EV battery health?
常见问题：如何检查二手电动车电池健康度？
Short answer
Ask for the battery warranty status, service history, recent range estimate, and any diagnostic report available from the brand or dealer.
Battery health should be considered alongside charging habits, odometer reading, climate history, and whether software updates are current.
中文版
简短回答
请索取电池质保状态、保养记录、近期续航估算，以及品牌方或车商可提供的诊断报告。
判断电池健康度时，还应结合充电习惯、里程、用车气候和软件更新状态。