Hardware At what mAh would you consider replacing Switch battery?

[Revie]

So, I've been using my CFW Nintendo Switches (Unpatched Gray) for quite some time now, and lately, I've noticed that the battery doesn't last as long as it used to.

Obviously this is a given, for one of them I already replaced the battery once (got it 2nd-hand, original battery was unusable) but that's a few years back already.
Now, I'm wondering, at what point would you guys consider replacing the battery? (When judging the Full Capacity through Hekate.)

One of them is at 3908 mAh and the other is at 3238 mAh (Capacity full).
It's not unplayable, and they're mostly used either docked or close enough to an outlet that it isn't the end of the world, so I don't plan on replacing them right now, but I'm more asking for the future.

Any advice or experiences would be really helpful!

 

[Clydefrosch]

i mean, if it was essentially a tv only system, I'd not replace it so long as it still has like 5 minutes of a grace charge to save the game in case of a power outage
otherwise, do it when you notice it doesnt met your needs anymore. say when you went traveling or something