MekaSuit

The MekaSuit is Mekanism's four-piece powered armor, made up of the MekaSuit Helmet, Bodyarmor, Pants and Boots. Each piece is crafted from the matching Netherite piece, 4 HDPE Sheets, an Ultimate Control Circuit, 2 Polonium Pellets and a Basic Induction Cell, and holds 6,400,000 FE. While it's charged, the Helmet absorbs 15% of incoming damage, the Bodyarmor 40%, the Pants 30% and the Boots 15%, at 40,000 FE for each point, so a full set takes no damage from most sources. With no energy it's only as strong as Netherite. Radiation shielding, flight, night vision and the rest come from modules, which are installed at a Modification Station and set up with the Module Tweaker key.

Mekanism Wiki Updated 5 min read

The MekaSuit is Mekanism’s powered armor set, which is made up of the MekaSuit Helmet, MekaSuit Bodyarmor, MekaSuit Pants and MekaSuit Boots. On its own it has the same armor as Netherite, but while it’s charged a full set will absorb all of the damage from most attacks, and it pays for that with energy instead.

Each piece is crafted around the matching Netherite armor piece, with 4 HDPE Sheets, an Ultimate Control Circuit, 2 Polonium Pellets and a Basic Induction Cell. They all hold 6,400,000 FE (16,000,000 J) each, and everything else the suit is able to do, like flying or shielding you from radiation, comes from modules.

How to Get It

A statue wearing the full Mekanism MekaSuit and raising a Meka-Tool outside a hangar
The Full MekaSuit

All four pieces use the same recipe in a Crafting Table, and the only thing that changes is which Netherite piece goes in the middle. You’ll need 4 HDPE Sheets, an Ultimate Control Circuit, 2 Polonium Pellets and a Basic Induction Cell for each one.

MekaSuit Helmet
HDPE Sheet
Ultimate Control Circuit
HDPE Sheet
HDPE Sheet
Netherite Helmet
HDPE Sheet
Polonium Pellet
Basic Induction Cell
Polonium Pellet
Crafting Table
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MekaSuit Helmet
MekaSuit Bodyarmor
HDPE Sheet
Ultimate Control Circuit
HDPE Sheet
HDPE Sheet
Netherite Chestplate
HDPE Sheet
Polonium Pellet
Basic Induction Cell
Polonium Pellet
Crafting Table
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MekaSuit Bodyarmor
MekaSuit Pants
HDPE Sheet
Ultimate Control Circuit
HDPE Sheet
HDPE Sheet
Netherite Leggings
HDPE Sheet
Polonium Pellet
Basic Induction Cell
Polonium Pellet
Crafting Table
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MekaSuit Pants
MekaSuit Boots
HDPE Sheet
Ultimate Control Circuit
HDPE Sheet
HDPE Sheet
Netherite Boots
HDPE Sheet
Polonium Pellet
Basic Induction Cell
Polonium Pellet
Crafting Table
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MekaSuit Boots

For the full set that comes to 16 HDPE Sheets, 4 circuits, 8 Polonium Pellets and 4 cells, as well as a whole set of Netherite armor. There aren’t any alloys in the recipes themselves, though the Ultimate Control Circuit needs them. Polonium is what holds most players up, as it’s made from the waste of a Fission Reactor.

Where the Parts Come From

The sheets are on the HDPE page, the pellets are on Nuclear Waste, Plutonium and Polonium, and the cell is one of the parts of an Induction Matrix. The circuit is covered under Alloys and Control Circuits.

The pieces can’t be repaired, as they don’t have any durability, and they won’t burn in fire or Lava when they’re dropped either. If a piece is ever destroyed as an item, the modules that were installed in it will drop, so those aren’t lost.

How to Use It

You’ll wear the pieces like any other armor, and each one gives the same armor points, toughness and knockback resistance as its Netherite version. What’s different is that every piece has its own battery, and while there’s energy in it, it will absorb a fixed share of the damage you take before your armor is even counted.

Damage absorbed by each MekaSuit piece
Piece Damage Absorbed Radiation Shielding With a Unit
MekaSuit Helmet15%25%
MekaSuit Bodyarmor40%40%
MekaSuit Pants30%20%
MekaSuit Boots15%15%
Full set100%100%

Absorbing damage costs 40,000 FE for every point, which is half a heart, and each piece pays for its own share. A hit of 10 damage on a full set will cost 400,000 FE altogether, with 160,000 FE of it coming out of the MekaSuit Bodyarmor as it takes the biggest share.

That makes the Bodyarmor the piece that runs out first, after about 400 points of damage across a full set with no Energy Units. A piece that’s low on energy will absorb less, and an empty one absorbs nothing, so whatever gets through is then reduced like it would be by Netherite armor.

Damage that gets through

Most damage is covered, and that includes fire, Lava, lightning, falling blocks, the Wither effect and freezing. The Warden’s sonic boom is only absorbed at 75% though. The void, starvation and drowning aren’t absorbed at all, and neither is magic damage, like Instant Damage potions, unless the Helmet has an Inhalation Purification Unit.

Fall damage is handled by the MekaSuit Boots by themselves, which will take all of it for only 20 FE a point. The suit also gives no protection from radiation to start with, as each piece needs its own Radiation Shielding Unit, and you’ll want one in all four to be fully covered. It’s the same with Lasers, which need a Laser Dissipation Unit.

Modules for Each Piece

Modules are installed at a Modification Station, and each piece of the suit takes a different set. A module only works while its piece is being worn, and it draws energy from that piece’s battery. Every recipe and setting is listed on the MekaSuit and Meka-Tool Modules page.

Which modules go in which MekaSuit piece
Piece Modules
Any pieceEnergy Unit, Radiation Shielding Unit, Laser Dissipation Unit, Color Modulation Unit
MekaSuit HelmetElectrolytic Breathing Unit, Inhalation Purification Unit, Vision Enhancement Unit, Nutritional Injection Unit, Solar Recharging Unit
MekaSuit BodyarmorJetpack Unit, Gravitational Modulating Unit, Elytra Unit, Charge Distribution Unit, Dosimeter Unit, Geiger Unit
MekaSuit PantsLocomotive Boosting Unit, Hydrostatic Repulsor Unit, Motorized Servo Unit, Gyroscopic Stabilization Unit, Geothermal Generator Unit
MekaSuit BootsHydraulic Propulsion Unit, Magnetic Attraction Unit, Frost Walker Unit, Soul Surfer Unit

The Solar Recharging Unit and the Geothermal Generator Unit come from Mekanism Generators, so you’ll only have them when that’s installed too, which it is in most modpacks. To change a module’s settings, press the Module Tweaker key while wearing the suit, which is the backslash key by default.

A statue in the full MekaSuit pointing a Meka-Tool inside a lantern-lit Mekanism hangar
The MekaSuit in a Hangar

For flying there are two choices on the MekaSuit Bodyarmor, and only one can be switched on at a time. The Jetpack Unit burns Hydrogen like a Jetpack does, whereas the Gravitational Modulating Unit gives creative flight for 400 FE each tick, but it needs a Nether Star and 3 Antimatter Pellets to craft.

Energy and Charging

Every piece holds 6,400,000 FE and takes in up to 40,000 FE a tick, and each Energy Unit you install will double both of those. Up to 8 fit in a piece, which is about 1.6 billion FE. A Charge Distribution Unit in the Bodyarmor keeps the pieces level with each other, so one of them won’t run dry before the rest.

The quickest way to charge the suit is to stand on a powered Chargepad while you’re wearing it, and it’ll fill one piece after another. Each piece can also go in the charging slot of an Energy Cube. The Show HUD key, which is H, will put the charge of every piece on your screen.

A Jetpack is used up when you craft the Jetpack Unit, and the unit flies in the same way, with the same modes and the same Hydrogen use. If you haven’t made one yet, that’s the item to build on the way to the suit, as it’ll keep you in the air until the Polonium is ready.

FAQ

How do you make the MekaSuit in Mekanism?
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Each piece is crafted from the matching Netherite armor piece, 4 HDPE Sheets, an Ultimate Control Circuit, 2 Polonium Pellets and a Basic Induction Cell. You’ll need a Fission Reactor running before you can make any of them, as that’s where the Polonium comes from.

Is the MekaSuit better than Netherite armor?
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With no energy in it, a MekaSuit has the same armor values as Netherite and nothing more. While it’s charged, a full set absorbs 100% of most damage for 40,000 FE a point, so you won’t lose any health from things like mobs, fire or falls until a piece runs out.

Does the MekaSuit protect you from radiation?
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It doesn’t protect you at all until you install Radiation Shielding Units, and each piece needs its own. One in every piece gives the same 100% shielding as a full Hazmat Suit, whereas a suit with only some of them will still let part of the radiation through.

How do you charge the MekaSuit?
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Standing on a powered Chargepad while wearing it is the easiest way, as it’ll charge every piece in turn. The pieces can be put in an Energy Cube’s charging slot as well, and with Mekanism Generators installed the Solar Recharging Unit will top up the Helmet in sunlight.