AAA Battery

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Font TeamMeat A.pngFont TeamMeat A.pngFont TeamMeat A.png   Font TeamMeat B.pngFont TeamMeat a.pngFont TeamMeat t.pngFont TeamMeat t.pngFont TeamMeat e.pngFont TeamMeat r.pngFont TeamMeat y.png
Trinket icon
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AAA Battery is a trinket.

Effects[edit | edit source]

  • Automatically recharges the last energy slot of an activated item, effectively reducing recharge rates by one.

Notes[edit | edit source]

  • Has no effect on items with only one bar of charge or those with automatic recharge.
  • Effect stacks with the 9 Volt 9 Volt9 Volt Icon.pngReduces the charge of any Activated Items by 1. Any 1 charge items instead have timed recharges..
  • Does not work with the second level of charge granted by The Battery The BatteryThe Battery Icon.pngActivated Items can be "overcharged" to allow for an additional use..
  • This trinket will only take effect when the item gains its penultimate charge upon completing a room. Recharging an item by taking damage with Habit HabitHabit Rebirth Icon.pngWhen Isaac is hit, 1 point of an item's charge is filled. will not activate the trinket's effect.
  • It takes effect after Added in  AfterbirthWatch Battery Watch BatteryWatch Battery Icon.pngIncreased chance of batteries spawning. Has a chance to add an extra charge to Isaac's activated item upon completing a room. if Watch Battery triggers and gives the item its penultimate charge.
    • Added in Afterbirth † The same applies to the bonus charge from completing a quadruple room or L-shaped room.

Synergies[edit | edit source]

  • Added in Afterbirth †Schoolbag SchoolbagSchoolbag Icon.pngAllows Isaac to hold two active items.: The trinket activates based on the primary item slot, but it grants an extra point of charge to the second item as well.

In-game Footage[edit | edit source]

Unlockable Achievements[edit | edit source]

Gallery[edit | edit source]

The Binding of Isaac: Rebirth The Binding of Isaac: Rebirth The Binding of Isaac: Rebirth
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Pickups Pickups Pills Pills Rooms Rooms Seeds Seeds Transformations Transformations Trinkets Trinkets