Source-checkedTechnology & automation

Modular Powercore Batteries

by NerdorbitLP · for Space Engineers

Why wait for a battery to recharge when you could just swap a power core? Introducing the Modular Powercore Battery The modular powercore battery system has been designed to allow quick exchange of…

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6 mo agoLast updated
Steam WorkshopSource

About Modular Powercore Batteries

From Steam Workshop

Why wait for a battery to recharge when you could just swap a power core? Introducing the Modular Powercore Battery The modular powercore battery system has been designed to allow quick exchange of…

Why wait for a battery to recharge when you could just swap a power core?

Introducing the Modular Powercore Battery

The modular powercore battery system has been designed to allow quick exchange of power between grids by simply swapping out an empty powercore from it's frame with a charged one. No additional charging time, no inter-grid connection necessary and you are ready to go on in merely seconds.

How it works?

Craft powercore modules from the equipment tab in your assembler and put them into a modular powercore frame, either placed on your base or your vehicle. If a module runs out of power, simply remove the discharged powercore module from the frame and replace it with a new one.

Powercore frames work exactly like batteries, so you can set them to auto, recharge and discharge and they will behave accordingly. The frames are available for large and for small grid.

Example applications

  • Recharge your vehicles faster by just swapping out power cores instead of loading batteries
  • Keep charged modules as a backup when in need of emergency power, be it for your base or to extend your mission time
  • Transport power cells to outposts that cannot be connected directly

Benefits

  • Powercore frame works exactly like your traditional battery
  • No connector needed for recharging
  • charged power is available immediately without having to wait for recharging
  • more immersive and hands-on energy management in Survival

Known issues

The two known issues - powercell modules disappearing from inventory and the lagging subparts have been fixed by Keen Software House in the economy 2 update. Thank you very much for this!

Special Thanks

A very big thank you to Kuvat for making the awesome models for this mod and putting so much thought into details. Also a big thanks to everyone who helped me with testing.

You might also like

If you’re looking for a space suit energy system that works similarly to H2/O2 bottles, you might want to check out the Space Suit Powerbank

Highlights

From source data

Footprint

Rated a light load on a server.

Last update

Its author last shipped an update 6 mo ago.

Modular Powercore Batteries on Nxeon

From our catalogue
One-click install
Not available. One-click install isn't available for this game's mods yet. Download it and upload it to your server in Files.
Server load
light
Smallest plan we suggest
Space Engineers — 8 GB (8 GB RAM). This follows our own load rating above, not a benchmark.
Latest build
2026-05-04, released 2026-05-04

Game versions by loader

LoaderGame versionsNewest
Workshop

From 1 recorded build of Modular Powercore Batteries.

Run Modular Powercore Batteries on a Space Engineers server

Deploy a server above, then upload the file in Files.

What kind of mod it is

From the catalog
Listed on Steam Workshop as “Workshop”

Technology & automation

Machines, power, logistics and automation.

Compatibility

Game
Space Engineers

Verified at the source

  • ✓Steam WorkshopOfficial listing, checked 2026-11-01Open ↗
  • ✓AuthorNerdorbitLP, as published on Steam Workshop
  • ✓LicenseNot published by the sourceFree

Modular Powercore Batteries, answered

Generated from the mod’s own source data.

Is it free?

Yes. Modular Powercore Batteries is free to download from Steam Workshop.

How do I add it to my Nxeon server?

One-click install isn't available for this game's mods yet. Download Modular Powercore Batteries from Steam Workshop and upload it to your Nxeon Space Engineers server in Files.

NxLabs

Run Modular Powercore Batteries on a Space Engineers server.

Deploy in about a minute from $13.99 a month, then upload Modular Powercore Batteries in Files.