120 Volt

 

"Zap!"

Item ID
5.100.559

Item Pool

			Battery Bum
			Treasure Room
			Treasure Room

Collection Grid

(page 5, column 15, row 4)

120 Volt is a passive item added in The Binding of Isaac: Repentance.

Effects

• Repeatedly zaps enemies that are in close proximity to Isaac with electricity beams for light damage.
  • Enemies can be zapped up to six times per second, with each zap dealing 0.75x Isaac's damage.
  • Each zap can hit up to 4 enemies, if they are sufficiently close to each other.
  • If the floor is wet, such as Downpour, Dross, Flooded Caves and some rooms in Scarred Womb, the initial distance is unchanged, but enemy-to-enemy arcing reaches further.
    • The initial distance is not affected by wet floors created by Flush!. Secondary jump distances are still increased.
• Trigger range appears to be approximately two 'blocks' wide - It's possible to zap an enemy standing directly on the other side of a rock.
• Has a brief targeting delay, such that enemies can close in and touch Isaac before they start getting zapped.

Synergies

• Charmed monsters (from Poke Go, for example) trigger the effect, chaining the reaction with every enemy in the room and doing massive damage.
• Pause: Zaps will not stop the pause effect allowing Isaac to kill or chip bosses easily by standing near them for the duration of the pause effect.
• Gnawed Leaf: Zaps enemies while Isaac is invincible, allowing most rooms to be cleared without moving.

Trivia

• This item originated in the Antibirth mod. It originally had an effect similar to Jacob's Ladder and a different costume.