7 days. According to a query on Zhihu, whether you report a lost card and apply for a new one or replace a broken card with a new one, it will take seven working days for the funds on the original card to be transferred to the new card. If you go to refuel after seven days, you still need to go to the gas station and perform a load operation on the self-service loading machine before you can refuel. Otherwise, you will not be able to refuel. The funds in the original card will only be transferred to the reserve account of the new card and cannot be used.