Why dose my phone die before 0°/•?

[Android Central Question]

My phone keeps on dieing around 70 or under. Im getting really mad because this is the phone i use for making youtube videos.And when is shuts down and i try turning it on its will do it multiple times and you will hear it turn on and off more than once.I try lowering my light which did no thing to this.Also my phone would freeze and i would take out the battery. Also my phone is 2 or 3 years old and my model is Samsung Galaxy J3 Prime 7684

 

[CybX]

My Samsung Tab used to do this. I took out the battery and reseated it. Has worked fine since.

 

[B. Diddy]

Welcome to Android Central! The battery might also be failing. Try a new or different battery.

 

[Rukbat]

If you actually have run the battery down to 0% many times, it's time for a new battery. Lithium batteries are light, and they can be made thin, but they are not deep-discharge batteries. Keep the battery between 95% and 40%. (It's too late for this one, though.) If you get to 40% and can't charge it, turn it off. Not "in a little while", now! Even a few 30% drops every month can kill a battery pretty quickly.