In-game pickup line
“Trickle charge”
Mechanics
What AAA Battery does
- An active item generally needs one fewer charge to become ready.
- It helps items used repeatedly across rooms more than one-use items.
In a run
Practical note
Pair it with an active item you want to use several times per floor.
Reference
Game data and sources
The trinket ID, icon, game-file tags, and short pickup line come from the extracted Repentance files. This effect explanation is an editorial summary checked against the references below. Repentance+ can differ.
