Effects[edit | edit source]
- Increases the chance of a Little Battery pickup after clearing a room by 6.67%.
- Increases the chance of random pickups being a Little Battery by 2%.
- Has a 5% chance to add an extra charge to Isaac's activated item upon completing a room.
Interactions[edit | edit source]
- AAA Battery: Watch Battery triggering after clearing a room will also trigger AAA Battery, provided the activated item was missing exactly 3 charges prior to clearing the room.
In-game footage[edit | edit source]
Unlockable achievements[edit | edit source]
- AAA Battery
- Watch Battery
|The Binding of Isaac: Rebirth|
|Achievements||Attributes||Bosses||Cards and Runes||Challenges||Chapters|