Picking up coins has a chance to add one charge to Isaac's currently held Active Item.
This chance is equal to 1/6th of the value of the coin, and cannot activate more than once per coin collected.
Chance per Coin
Coin:
Value:
Chance:
Penny
1
16-17%
Double Pennies
2
33%
Nickel
5
83%
Dime
10
~99%
Trivia[ | ]
This trinket used to be called Electric Penny in Antibirth, and had a different sprite. In Antibirth, it was always unlocked and nickels and dimes would proc the charge chance 5 and 10 times respectively.