SGS7 Edge System Rebooting

[AC Question]

I recently noticed that my SGS7 Edge keeps rebooting without anything being done to it. It'll complete the reboot and I'll try to login but it then freezes and then reboots again. I thought it might be memory storage being too full so I moved all apps that I could to my SD card, which has, unfortunately, only left me with 3GB of space, but that didn't lessen the frequency. Has anyone else experienced this rebooting problem? And, if so, any ideas as to why it is happening and how to fix it?

 

[belodion]

A bad battery?

 

[Cmub]

The battery seems to last throughout the day.

 

[Cmub]

Other than power depleting more rapidly than normal, is there a way to tell if the battery is faulty?

 

[belodion]

It's best to check the simplest things first, such as a bad battery or poor battery connection. We'll assume for the moment that both those are okay. We can always reconsider them if necessary.
Try unmounting and removing your SD card. Does the trouble persist?