Electro-mine
Electromines armed the Lola Sayu Citadel prison walls.
Electro-mines, sometimes written as electromines, were electrified demolition devices. The external walls of the Citadel prison located on Lola Sayu were equipped with electromines to prevent anyone from climbing over the wall. During the Clone Wars era, the Galactic Republic dispatched a rescue squadron with the mission of extracting the prisoner Even Piell. During this operation, a clone trooper known by the nickname "Charger" fell from the prison wall, triggering an electromine. The resulting explosion killed him and simultaneously alerted the prison to the presence of the Republic forces.