Ion Defense Capacitor

⭐ ⭐ (244 endorsements) 📥 30,034 downloads 📌 v2.1 📅 11/5/2023
🟡 Updated this year

By Mikjaw · Vehicles and Upgrades

⬇ Download Mod Source: Nexus Mods 📅 Updated: 6/22/2026 📅 Created: 11/5/2023
⚠️ Install Order · 3 steps
1🛠️ BepInEx — BepInEx framework Download ↗
2🧩 QModManager — QModManager Download ↗
3📦 Vehicle Framework Find it →

Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.

🔍 Analysis

  • 👍 0.8% endorsement rate
  • ✅ Updated 262 days after the latest game patch — actively maintained
  • 🏆 #31 of 124 Vehicles and Upgrades mods in this game by downloads

📋 About This Mod

Please support me by:

  • []Subscribing to my YouTube channel

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    This mod requires Vehicle Framework. It works for all VF vehicles as well as Seamoth / Prawn.

    Introducing the pinnacle of submersible defense technology, the Ion Defense Capacitor: a single-use, charge-based module designed to provide your submarine with temporary invincibility. Once activated, this capacitor harnesses the raw power of ion energy to envelop your vessel in an impregnable energy shield, nullifying all forms of damage for a critical period of three seconds. While its defensive capabilities are unparalleled, they come at a significant cost, consuming a vast amount of your submarine's power reserves upon activation. Additionally, the intricate nature of its ion matrix requires an extensive cooldown period before it can be re-engaged. Ideal for explorers facing the most extreme threats in the darkest depths, the Ion Defense Capacitor is your emergency shield against the unforgiving forces of the deep.

    Recipe: crafted at the Modification Station

    • []1x Ion Power Cell - Advanced power cell infused with ion technology, offering substantial energy storage.

      []1x Advanced Wiring Kit - A complex assembly of conductors and microprocessors, essential for managing the module's high power throughput.

      []1x Polyaniline - A conductive polymer used to handle the surge of power without degrading.

      []1x Aerogel - A lightweight, insulating compound to protect the internals from extreme temperatures and energy feedback.

      []2x Enameled Glass - Provides robust, pressure-resistant containment for the module's components.

      How to use:

      Select the module in its quick slot while piloting. Click the left mouse button like you would do to launch a seamoth torpedo. The module will create a sound effect and render your submarine invincible for three seconds, consuming a huge amount of power as it does so.

      Console Command: item iondefensecapacitor

      source code

🤖 AI-enhanced — based on mod data

Adds a selectable module for Vehicle Framework submarines that grants brief immunity at the cost of energy and a long cooldown. For players who want a defensive option in vehicle combat. Community-approved with 244 endorsements and 30,034 downloads.

✨ Key Features

Adds a selectable module for Vehicle Framework submarines.
Provides brief immunity for your submarine.
Costs energy and has a long cooldown.

📊 Pros & Cons

✅ Pros

  • Solid community approval (244 endorsements) and high download count (30k+).
  • Fills a niche for defensive play in submarine combat.
  • Simple concept that integrates with Vehicle Framework.

⚠️ Cons

  • Requires Vehicle Framework as a dependency, so it's not standalone.
  • Long cooldown may limit usefulness in fast-paced encounters.
  • No detailed documentation or installation instructions provided.
🎯 Is This For You?
For Barotrauma players who use Vehicle Framework and want a defensive edge in submarine combat. Skip if you don't use Vehicle Framework or prefer offensive upgrades.
📦 Install:Medium· 5-10 minutes

💡 Beginner Tips

  • Make sure Vehicle Framework is installed and up to date before adding this mod.
  • Check the mod's load order in your mod manager to ensure it loads after Vehicle Framework.
  • Test the module in a single-player game to see how the cooldown feels before using it in multiplayer.

📊 Mod Details

Game
Subnautica Mods
Author
Mikjaw
Version
2.1
Downloads
30,034
Endorsements
244
Category
Vehicles and Upgrades
Created
11/5/2023
Updated
6/22/2026

🧩 Commonly Used Together

Users add these mods to the same collections — a real compatibility signal, not an AI guess.

🔧 How to Install Subnautica Mods

Download from Nexus.

📖 Full step-by-step install guide for Subnautica →

Visit the official mod page for specific installation instructions for this mod.

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