These items can be accessed by pressing 4 or when shields or health are low. While consuming these items, players' movements are slowed, they cannot hang on edges, run, slide, or use any other item, but the consumption can be canceled any time.
Restores 35% Ultimate energy. Alternate description: Restores 20% Ultimate energy for Loba (35% for other Legends)
If a player's ultimate is not fully charged, an Ultimate Accelerant can be used by pressing the ultimate key.
With Spark of Genius, Ultimate Accelerants fully charge Wattson's ultimate in one use, she can also carry two per slot in the inventory.
As Lifeline, use as many Ultimate Accelerants as you can so you can call Care Packages more often.
As Wattson, try to always reserve an inventory slot for Ultimate Accelerants to use your ultimate mid-fights.
As Crypto, keeping 1-2 of these in your inventory will build up another EMP quickly.
As Mirage, Loba, or Octane, avoid carrying them in your inventory as their ultimate abilities already have a very fast charge time and thus unnecessary for most times.