Extremely low voltage warning

[jwilson]

I was flying my Mini 3 pro today. When I was in sport mode, I got a extreme voltage warning, and it said land immediately. I was over the ocean, so I couldn't land. The battery was at 50%. So I did a RTH. Then I flew manually so I could stay over land in case it crashed. So this warning stayed on. I finally got home and landed. Then in said overheating warning and shut down. I've had other warnings, like over current. I should of marked the battery so I would know if it's only one battery that has a problem.

 

[mavic3usa]

Did you start your flight with near 100% battery strength?

 

[Meta4]

I was flying my Mini 3 pro today. When I was in sport mode, I got a extreme voltage warning, and it said land immediately. I was over the ocean, so I couldn't land. The battery was at 50%. So I did a RTH. Then I flew manually so I could stay over land in case it crashed. So this warning stayed on. I finally got home and landed. Then in said overheating warning and shut down. I've had other warnings, like over current. I should of marked the battery so I would know if it's only one battery that has a problem.

The % indication isn't what matters, it's the actual cell voltages that do.
To have an idea what the issue might have been you would have to post your recorded flight data.
To do that there are a couple of options ...

1. Go to DJI Flight Log Viewer | Phantom Help
Follow the instructions there to upload your flight record from your phone or controller.
That will give you a detailed report on the flight data.
Come back and post a link to the report it provides and someone might be able to analyse it and give you an understanding of the cause of the incident.
or
2. Just post the .txt file here
or
3. If you use Airdata, you can view the flight data on Airdata and post a link for the Airdata report