Fuel Cell

The Fuel Cell is a new item in Risk of Rain 2.

This item stacks linearly with additional equipment charges and exponentially with equipment cooldown.

Math
The Equipment cooldown is determined by the formula


 * If the player has any, refer to the math on that page for the cooldown formula and values, by adding the amount of Fuel Cells & Gestures, as additional Gestures share the same reduction as Fuel Cells