2-charge items sometimes randomly charging fully at once.

[Squishybrick]

Say for example I have shoop da whoop, I use it in a room, and when I clear the room, the item fully recharges, instead of just giving me one charge.

No, I don't have any battery items, or trinkets, and this has happened with multiple different 2-charge items, as different characters.

It seems to happen more often (or possibly only) in larger rooms, like L-shaped, 2x1 or 2x2 rooms.

Is this some hidden mechanic? is it a bug?

It doesn't always happen, but every now and then I'll use a 2-charge item, and it'll fully recharge in the same room when its completed.

I'm using NO mods, I run the game fully vanilla.

[Eighteen-Counts Trevor]

I think that's just how large rooms work, however I haven't actually played a normal run in a while.

[IVOX3L]

from what i observed
bigger room = more energy

[Pyramid Bread]

L-shape and 2x2 rooms refill 2 charges for all active items

[Mr. Black]

Originally posted by decadence:

L-shape and 2x2 rooms refill 2 charges for all active items

Thread

[Senator Jim Death]

Originally posted by decadence:

L-shape and 2x2 rooms refill 2 charges for all active items

Far as I can remember, this has always been the case, too. I guess the idea is that at room generation those types of rooms take up enough of the floor's budget that not giving extra charges for them would in a way be penalizing the player.