Banger is an Armashelt Slug who belongs to Eli Shane. When he hits 100mph this little guy turns into a crab-like version of himself with cannonball abilities. Banger once belonged to a Slinger named Jacques. Banger is a good natured Slug who is very proud of his abilities. In Light as Day Banger can Mega Morphed in order to help save Slugterra. Banger, along with Burpy, Chiller, Spinner and Joules know how to ride a Mecha beast as seen in The Journey Home.
- Protoform Abilities - Heavy with a hard outer shell; can roll up and bash things like a rock.
- Canonbolt - Arms tuck in to form a large cannonball, that can bash through walls.
- Bruise Missile - Able to steer itself to ensure better accuracy - small explosion upon impact.
- Banger is one of Eli's most experienced Slugs, as revealed in the Slugisode "Trading Slugs".
- In "Lightwell", when Dr. Blakk reveiled himself after having followed Eli, Banger actually tries to swing his arms at him while the other Slugs run away, hinting that he might have an even bigger hatred of Dr. Blakk than most Slugs.
- He is the fourth slug Eli obtains in the series after Burpy, Noodle and Joules
- His MegaMorph protoform was only seen in the series but not its mega morph velocity. His mega morph Protoform and Velocity are seen in the movie.
- In The Journey Home,his armor is strong to enough to withstand being ran over by a truck.
- In the slugisode "Spooker!", Banger is shown as a regular slug, rather than a megamorph. This also happens with Stunts and Spinner.