[AC Question]

I am trying to save battery power can I turn my apps off that I don't ever use and will my phone still perform the way it should

[Crashdamage]

Try uninstalling them. For those you can't uninstall, you can probably disable at least some, maybe all of them.
Go to: Settings > Apps > select app to disable > Disable.
The phone will work fine unless you uninstall or disable something you actually do use. But don't expect doing this to make a big difference in the battery.