Changes: 4.5 Volt

Revision as of 22:58, 19 April 2021

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

Causes Isaac's active item to charge when Isaac deals damage to enemies, rather than when he clears rooms.
- Charges are gained at a rate of 60 damage dealt per charge.
- Damage dealt by active items works as well.

Bethany will continue to benefit from 4.5 Volt's effect, while also retaining her ability to use soul hearts as charges.
- This applies to Tainted Bethany and her ability to use red hearts as charges as well. Lemegeton will not gain charges as long as your normal active item has empty charges. This applies to all characters with active items in the consumable slot.

Door Stop/Mercurius: Provides infinite charges by clearing some enemies then leaving the room, and repeating.
Schoolbag: The item in the second slot gets charged when the first one is full. Overcharges on the first item also jump to the second one.

Alabaster Box: No effect. It still must be charged with Soul Hearts.
Does not charge items which gain charge over time by default, e.g. Sharp Straw, Butter Bean and {[i|Wait What?}}.
- Items converted to charge-over-time by 9 Volt are not affected and may gain charge in both ways.

The Game files names 4.5 Volt's icon as "assaultbattery"
- Assault and Battery is the combination of two violent crimes: assault (the threat of violence) and battery (physical violence).

Active Item Modifiers

Batteries

@@ Line 25: / Line 25: @@
 ==Interactions==
 * {{i|Alabaster Box}}: No effect. It still must be charged with Soul Hearts.
+* Does not charge items which gain charge over time by default, e.g. {{i|Sharp Straw}}, {{i|Butter Bean}} and {[i|Wait What?}}.
-*{{i|Sharp Straw}}: Charge can only be gained over time and from batteries.
+** Items converted to charge-over-time by {{i|9 Volt}} are not affected and may gain charge in both ways.
 == In-game footage ==