Hi, I know there are a few threads here regarding cell voltages, but I can't seem to find an answer. I have a brand new TB48 and I was told by DJI support to calibrate the battery by letting the Inspire idle with the battery until it turns off by itself. I turned it on and let it stand until I noticed that one cell's voltage is dropping way below the rest. I was told that the battery will shut down automatically and that the battery will not be damaged. It turned off at 3.2V on the one cell while the rest were at around 3.5V Is this too much of a difference in voltage at the end of the drain down? Is it safe to assume the battery is damaged and that I need to return it to the retailer? Any advice will be greatly appreciated.