What powers a lightsaber?
Jedi use lightsabers, some use them a lot! However you never see a lighsaber being plugged in, on charge or running out of battery.
What powers a lightsaber and does it run indefinitely?
Best Answer
The lightsaber is powered by a Diatium power cell:
The diatium power cell was the primary power source for a lightsaber and one of the critical components of a lightsaber hilt. Located directly below and wired into the primary crystal mount, to which was affixed the weapon's primary focusing crystal, these types of power cells were in turn wrapped within the power field conductor, power vortex ring and an inert power insulator. The lightsaber's pommel cap and its recharging port were attached directly to the diatum cell.
Lightsabers were initially (as protosabres) powered by a belt-mounted power pack connected to the saber via a power cable:
It seems the Dark Lords of the Sith Empire were ultimately responsible for the advancement of lightsabers, replacing the belt-mounted power pack with a power cell within the hilt. An internal superconductor was introduced, which transferred the returning looped energy from the negative-charged flux aperture back into an internal power cell. With this modification, the power cell would only expend power when the energy loop was broken, such as when the lightsaber cut something, solving the power supply problem.
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Can lightsabers run out of power?
Though the lightsaber can charge itself, it does lose tiny traces of power with each exchange. They can eventually run out of power and need recharging. This happens in the Legends novel Shatterpoint, when Mace Windu's lightsaber powers down in the middle of battle.What activates a lightsaber?
The majority of lightsabers have some sort of external switch for activation, with said switch being a "dead-man's switch". As long as the switch is depressed, the blade remains activated. The switch itself - called an activation stud - could be anything from a lever or button to a plate.How are Star Wars lightsabers powered?
Lightsabers consisted of a plasma blade, powered by a kyber crystal, that was emitted from a usually metal hilt and could be shut off at will. It was a weapon that required skill and training, and was greatly enhanced when used in conjunction with the Force.Do you need Force powers to use a lightsaber?
There's no innate skill with the Force required to turn the lightsaber on or off, but lightsaber training is an integral element of Jedi training.How Lightsabers Work - Star Wars Explained
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