My iphone 6, I was in school and my phone died at like 12ish and at 5ish i plugged my phone in and it wouldnt turn back on or charge

My iphone 6, I was in school and my phone died at like 12ish and at 5ish i plugged my phone in and it wouldnt turn back on or charge

It may have been so dead it has to charge a bit before it can turn back on. If it doesn't turn back on, you probably need a new battery.

New battery.