my aircraft serial number is 163DFB8001JSHT, one of my battery (serial number: 0P2AF7453401HE) in the fly more combo I bought with the aircraft is now bloating up in the bottom. I am worried about its safety and would like to know if it is covered by my aircraft DJI care refresh. I have reply you through private message but no reply, that's why I answer here

Hi, thank you for reaching out and we're sorry for the inconvenience.  I will highly recommend contacting our support team to start up a ticket at  https://www.dji.com/support. We will conduct a further evaluation to figure out the reason for the problem then the corresponding resolution will be provided via email. Should you have any other concerns please don't hesitate to reach us. Thank you for your kind and understanding. Cheers!