Buzzing sound after full charge

[BearHuggg]

I've been having this weird issue with my EV lately. After a full charge, I've noticed a buzzing sound coming from the battery area. I initially thought it was just the balancing process, but I've noticed something strange: the "time spent balancing" for all cells has remained the same, even after the full charge.

Is it normal or should I be concerned?

 

[Scotty]

It is perfectly normal to hear some sounds from your EV's battery area during and after a charge since the system is balancing the cells. But I would advice you get it checked to avoid long-term damages.