Star Wars: KotOR II Equipment Database: Item Details
  Enhanced Energy Cell
Template: u_m_cell_03
Tag: u_m_cell_03
Type: Melee Weapon Upgrade (Cell)
Value: 300
Special Properties
Upgrade Item, Melee
Damage Bonus: 1, Energy
Enhanced energy cells can stabilize the blade, increasing damage. Only certain melee weapons, like vibroblades, can utilize energy cells. The modifications require a workbench with adequate tools.
• This item is either very common or randomly placed throughout the game.