Lithium Ion battery

The Lithium-Ion battery is an electronic item crafted in the modification station, holding up to 200 energy. The item is currently unobtainable in any game mode other than creative. The lithium ion battery was likely removed from the survival game modes due to its easy mid-game manufacture providing an unbalanced advantage.

Recipe
1 standard battery + 1 lithium -> Modification Station = Lithium Power cell

Trivia
There was never a Lithium-Ion Power cell.