Battery Bum in-game sprite

Repentance · Beggars

Battery Bum

Turn coins into active-item charges, batteries, and battery-themed rewards.

What you pay · Coins1 coin per payment

Payment and play rules

  • A payment can produce no reward.
  • A charging payout gives one to three charges and can overcharge the active item up to two full charges.
  • An item payout ends the interaction.

Before you spend

Use a charge before paying if doing so is useful, then check whether extra charge is worth more than a Shop purchase.

Possible payouts

These are possible results, not a promise that every payment gives a reward.

  • Direct active-item charges
  • Micro or Lil' Batteries
  • Watch Battery or AAA Battery trinkets

Final payout or milestone

A collectible from the Battery Bum pool.

What happens if you bomb it?

Bombing it drops pickups, a pill, or a trinket and improves the chance of a deal room appearing.

Related items and trinkets

Rewards and useful interactions. Open the item guide for its exact role.

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