At what level of battery capacity degradation can I get a free replacement?

When the power battery capacity degrades beyond the limits shown in the table below (see the relevant section of the User Manual regarding the Three Guarantees Certificate), you can get a free replacement at a Xiaomi Auto Service Center.

Battery Type

Period (whichever comes first)

Capacity Degradation Limit

Lithium Iron Phosphate Battery

Ternary Lithium Battery

2 years or 50,000 km (Three Guarantees Validity Period)

15%

5 years or 100,000 km (Whole Vehicle Warranty Period)

25%

8 years or 160,000 km (Key Components Warranty Period)

30%

Under normal use, the current ampere-hour (Ah) capacity of the power battery shall not degrade beyond the limits in this table (applicable only to household vehicles1)