9 Volt

From Binding of Isaac: Rebirth Wiki
Jump to: navigation, search
Font TeamMeat 9.png   Font TeamMeat V.pngFont TeamMeat o.pngFont TeamMeat l.pngFont TeamMeat t.png
Item icon
Item altar
Table dividing line 1.png
Character appearance
Table dividing line 2.png
Shop Shop
Greed mode only Shop Shop
Table dividing line 3.png
Added in  Afterbirth(page 1, column 13, row 6)
Removed in Afterbirth(page 2, column 3, row 2)

9 Volt is a passive item.

Effects[edit | edit source]

  • Fully charges the current activated item upon first pickup.
  • If the current activated item has a recharge time of more than 1 bar, then it will grant 1 bar of charge whenever the item is activated.
  • If the current activated item has a recharge time of 1 bar, then it will change the item to have a timed recharge of 15 seconds. The recharging of the item only triggers so long as there are enemies present in the room in any fashion. Empty rooms do not cause recharging to start.
    • An enemy spawned in a cleared room will also cause recharging to start.
  • If the current activated item has a real-world unit-based recharge time, the effect of the 9 Volt may vary.

Notes[edit | edit source]

  • Enemies generated through a slot machine, shell game beggar, or breaking pots/skull will restart the charging process, even though a cleared room still counts as cleared if enemies are spawned in it.

Interactions[edit | edit source]

  • Sharp Plug Sharp PlugSharp Plug Icon.pngUsing an activated item while it's not charged will charge it and Sharp Plug does 2 full heart damage to Isaac.: Renders the Sharp Plug unusable. Sharp Plug can only be used if the item is at 0 charge, but 9 Volt instantly gives +1 charge to the item upon activation.

Synergies[edit | edit source]

  • 2-bar items: Fills the entire gauge in a single room, effectively granting the opportunity for the item to be used every room.
  • Added in Afterbirth † 3-bar items: Quadruple rooms and L-shaped rooms give 2 bars after clearing them, allowing one free use of the item in those rooms if the gauge is full upon entering them. It can also be used at the beginning of a Boss Challenge Room to get the full charge back after beating both bosses.
  • Added in Afterbirth † 4-bar items: In a Challenge Room, if the item is used during the first wave, it will get all its charge back at the end.
    • Added in Afterbirth † AAA Battery + 4-bar items: Same as the 3-bar item synergy without AAA Battery.
  • Added in Afterbirth † The Candle The CandleThe Candle Icon.png4 secondsThrows out a blue flame that can pass over gaps (but not through rocks). The flame damages anything in its path.: The Candle starts at half charge after use.
  • Added in Afterbirth †Brown Nugget Brown NuggetBrown Nugget Icon.png7 secondsSpawns a stationary fly familiar that fires tears at nearby enemies.: Brown Nugget starts at half charge after use.

In-game Footage[edit | edit source]

Unlockable achievements[edit | edit source]

Trivia[edit | edit source]

The Binding of Isaac: Rebirth The Binding of Isaac: Rebirth The Binding of Isaac: Rebirth
Achievements Achievements Attributes Attributes Bosses Bosses TarotCard.png Cards and Runes Challenges Challenges Chapters Chapters
Characters Characters MainPageBabies.png Co-op Items Items Item Pools Item Pools Monsters Monsters Objects Objects
Pickups Pickups Pills Pills Rooms Rooms Seeds Seeds Transformations Transformations Trinkets Trinkets