Help with battery draining overnight

[Thadeus50]

The night before last, my battery was at 100% at midnight. At 8 in the morning, it was at 70%. Last night at 8:30, it was fully charged, and at 6:30 this morning, it was at 60%. What could be causing it to drop so much over night? 4G is on 24/7 btw. Thanks so much for any feedback.

 

[oskar1995]

Thadeus, my first guess would be that you are potentially in a "spotty" area for 4G service. You are experiencing significant battery drain as the phone continually looks for 4G signal over night. I would try one night with 4G turned off and see how it looks the next morning.