Star Wars: KotOR II Equipment Database: Item Details
  Discharge Energy Cell
Template: u_l_cell_01
Tag: u_l_cell_01
Type: Lightsaber Upgrade (Cell)
Value: 305
Special Properties
Upgrade Item, Lightsaber
Massive Criticals: 1-3
This power cell modifies the energy output of lightsabers, allowing skilled users to better deliver powerful attacks. The modifications require a workbench with adequate tools and a weapon of high quality marked as upgradeable.
• Dantooine (Enclave Courtyard) - Purchased from Daraala