Jumper Cables - Binding of Isaac: Rebirth Wiki
Jumper Cables is an unlockable passive item added in The Binding of Isaac: Afterbirth † (Booster Pack #2). Grants an active item charge every 15 enemies killed. Isaac's Tears: No effect. Jumper Cables: No Effect, every 15 kills still only restore 1 bar of charge. Jumper Cables is based on this...
DA: 63 PA: 90 MOZ Rank: 66