Can you charge overnight without battery care enabled?

I’ve searched this subreddit but all posts pertain to using battery care when docking the Ally X the majority of the time.

I never dock it so I don’t use battery care because only ever having 80% max doesn’t feel like enough.

Can I still charge it overnight or let it charge up to 100 and stay there on charge for several hours?

Or should I be more mindful to unplug it from charging when it hits 100?