jm l*ÓÛnþa«";DØ æó+Â)ÆÛX"Þ?©L©Battery swap robots existed 6 years ago so it's possible but the battery has an 8 year warranty so it's literally not a concern people have.
https://youtu.be/H5V0vL3nnHY
https://whatsonchain.com/tx/ba8b9320875c97c1ad8e05f75e698f97fa3498bc8f94585a81ecfe900d4d880f