the phone will last six hours if on battery saving mode or if EVERYTHING is turned off all the wifi, mobile data, bluetooth the screen dimmed as low as it will go. then plug the phone in and HOPEFULLY the power kicks on before now and then..
buy a battery or wind up alarm clock as a backup for such emergencies.
Don't go to school.
well for starters, 6 hrs before school you should have been sleeping.
School starts in 6 hours phone at 29% so can't charge it so alarm on my phone is out.
