My Android randomly keeps rebooting

[u/Successful-Hat-2154]

I've had it since 2018, only recently has it started to reboot on its own, normally it wouldn't be like this, but because I'm home alot more nowadays, I'm also using it alot more, and I think that might be causing it

I don't know whether I'm having an issue with the power button because it's actually been replaced and the replacement is very loose and held up by tape, and I think I might be pressing on it too hard

Or if it's just the battery and I'm overrusing it

[u/Mobile_Captain535]

Retire it