Fusion coil
From Halopedia, the Halo wiki
A fusion coil, also known as a fusion core,[1] is a container used for storing and transporting raw power.[2] Fusion coils are used universally across multiple factions; different variants of the fusion coil have been manufactured by the UNSC,[1] the Banished,[2] and even the Forerunners.[3] They can be used to power weapons and vehicles.[2] Although fusion coils are used to store plasma, the Covenant made use of a similar technology with their plasma batteries.
Known types[edit]
All known variants of fusion coil are in the shape of a rectangular prism. They each consist of a metallic outer casing to protect the volatile materials within. The contained materials can usually be seen glowing from within the fusion coils, and the glow becomes more intense as the coil becomes more damaged.
UNSC fusion coil[edit]
This variant of fusion coil was developed by the United Nations Space Command to transport and store compressed superheated plasma. The container is made primarily out of glass and aluminum.[1] One variant is colored matte brown, overlaid with what appears to be austere gold circuitry on the surface.[4] A second variant is metal frame holding an amber, darkly-glowing, cylindrical object. When slightly damaged, the internal coil glows a warning red; when heavily damaged, it glows bright white. Stickers on the frame warn of radioactivity and high voltage. It emits a loud humming noise constantly.[5][6][7]
Blast coil[edit]
The blast coil is a variant of fusion coil developed and used by the Banished. It contains a highly explosive material that emits a yellow glow. When detonated, the coil delivers a powerful localized blast.
- Two blast coils within a Banished base on Installation 07.
Plasma coil[edit]
The plasma coil is a variant of fusion coil developed and used by the Banished to hold plasma, in a similar fashion to Covenant plasma batteries. When detonated, the plasma coil leaves a pool of burning plasma behind.
- A plasma coil at Outpost Tremonius.
Shock coil[edit]
The shock coil is a variant of fusion coil developed and used by the Banished for powering their voltaic weapons. It contains electricity and emits a strobing blue light. When detonated, the shock coil emits large amounts of electricity that can arc toward nearby objects. It can also have the effect of an electromagnetic pulse on vehicles and other electronic devices.
- A shock coil at a UNSC Forward Operating Base captured by the Banished.
Hardlight coil[edit]
The hardlight coil is a variant of fusion coil developed by the Forerunners. It contains purple hardlight energy that swirls violently within its casing. When detonated, the hardlight escapes, bouncing off of solid objects and disintegrating any organic material it comes into contact with, much like the hardlight projectiles fired by the Heatwave.