I got a new phone and I did that, like 4 times maybe. I put it to charging at night, and yeah it stayed plugged in for the whole night and I heard that is not good.
My battery lasts for like 7-8 hours when I use it a lot, but if I use it normally, it can last the whole day.
I'll try not to let it charge over the night. That would ruin the battery right?
Do you think my battery has been damaged because I let it a few times unplugged?
BQ: How long is supposed a battery to last?
Read more: Is it bad if you don't unplug your phone after it's fully charged?