Hey all
Today, due to my stupid hurrying pulled out battery without turning it off. I know i should not do that and ill be more attentive next time.

But could i have damaged anything?

Extremely unlikely, plug back in and switch on, all should be good I would think.

If it didn't cause the earth to stand still you should be OK. I did feel an earthquake!

Hi, please put battery into aircraft and turn it on,than enter the battery settings to check the status.
If the battery is damaged, the status will be abnormal.