Bioelectric cell

"A bioelectric cell provides efficient storage of energy in a form that can be utilized by a number of different devices."

- Deus Ex description. Bioelectric cells are items in Deus Ex and Deus Ex: Invisible War. They recharge 25% of the player's Bioenergy. A maximum of 30 may be carried at one time.

Background
Bioelectric Cells are compact single-use cells of stored energy which restore any augmented person's bioenergy. Seeing as how Nano Augmentation is still in its infancy in 2052, and how Cells can be found throughout the world, they likely are also used to charge appliances and Mechanically Augmented people.