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Car Battery

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Font TeamMeat C.pngFont TeamMeat a.pngFont TeamMeat r.png   Font TeamMeat B.pngFont TeamMeat a.pngFont TeamMeat t.pngFont TeamMeat t.pngFont TeamMeat e.pngFont TeamMeat r.pngFont TeamMeat y.png
Item icon
Item altar
 
Table dividing line 1.png
 
5.100.356
 
Character appearance
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Shop Shop
Greed mode only Shop Shop
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(page 3, column 11, row 6)
Added in Afterbirth

Car Battery is a passive item added in The Binding of Isaac: Afterbirth.

Effect[edit | edit source]

Synergies[edit | edit source]

  • Blank Card Blank Card + Algiz Algiz: Doubles the shield duration to 60 seconds.
  • Added in Afterbirth †Broken Shovel Broken Shovel: Prevents the Mom's Foot from appearing for two rooms (empty or not), or for two waves of a Challenge Room or the Boss Rush.
    • Combined with items like 9 Volt 9 Volt or The Battery The Battery, this synergy allows Isaac to (considering he entered the Boss Rush room with a full charge) essentially remove the feet for the entire duration of the Boss Rush.
  • Added in Afterbirth †Crooked Penny Crooked Penny: Splits the 50% chance to succeed into a 25% chance to quadruple all items and a 25% chance to duplicate all items while consuming the originals; the latter will make Devil deal and Shop items free.
  • Added in Afterbirth †Void Void: Doubles effects of all absorbed activated items. Absorbing passives will not give extra stat ups.

Interactions[edit | edit source]

  • Book of Secrets Book of Secrets: Activates twice, but has a chance to uselessly activate the same effect twice.
  • The D6 The D6/D8 D8/D12 D12/D20 D20: Re-rolls twice instantly without any benefits. The D6 depletes item pools at double the speed.
  • D4 D4/D100 D100: Instantly re-rolls Isaac's items twice, which doubles the speed at which the item pools are exhausted and transformations are achieved.
  • Dead Sea Scrolls Dead Sea Scrolls: Activates 2 random effects.
  • Mine Crafter Mine Crafter: Spawns a Movable TNT and instantly detonates it, damaging Isaac.
    • Added in Afterbirth † This has been changed to spawn two Movable TNT barrels instead, which you can detonate at will.
  • Added in Afterbirth †Moving Box Moving Box: Activation swaps the contents of the box with the contents of the room.
  • Ventricle Razor Ventricle Razor: Places both trapdoors in same location.
    • Added in Afterbirth † Ventricle Razor works normally.

No Effect[edit | edit source]

In-game Footage[edit | edit source]

Unlockable Achievements[edit | edit source]

Seeds[edit | edit source]

 PC  A188 W1Q8 (First floor Shop)

 Switch  Q1ZZ ETS0 (Starting item as Eden)

Bugs[edit | edit source]

Bug Bug! Added in Afterbirth †Mr. ME! Mr. ME!: Grabbed items and pickups may become ghostly and impossible to pick up. Leaving the room and returning fixes this.


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