Extension Cord
AchievementAfterbirth+Unlock unknown
Achievement details
- Achievement number
- 381
- Description
- Unlocked a new item.
- Requirement
- Have The Battery, 9 Volt, and Car Battery in Isaac's collection
How do you unlock Extension Cord?
Source text onlyThe instruction is sourced, but its steps are not mapped yet.
Unlocked a new item.
Verified requirement
Have The Battery, 9 Volt, and Car Battery in Isaac's collection
A structured unlock path has not been mapped for this achievement.
What unlocking Extension Cord leads to
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13