* * It doesn't matter if the black layer under the battery of Euler Black Cat is erased * *. This black layer is protective glue, which is mainly used to protect the battery and prevent it from being damaged. If there is nothing wrong with the battery and the vehicle fails to report the fault code, the damage of this protective glue will not affect the use of the vehicle. However, it is recommended to drive the vehicle to a 4S repair shop for repair, and restore the function and appearance of the protective adhesive by spraying.
The above information is for reference only. For more accurate information, please consult the after-sales service professionals of Euler Black Cat.