Better Fusion Core Management - F4SE

⭐ ⭐ (740 endorsements) 📥 238,301 downloads 📌 v3.0 📅 2/8/2025
🟡 Updated this year

By LarannKiar · Gameplay

⬇ Download Mod Source: Nexus Mods 📅 Updated: 5/29/2026 📅 Created: 2/8/2025
⚠️ Potentially Incompatible — Recent Game Update

This mod may not work until the author updates it. Check for an update, or see the rollback guide.

⚠️ Install Order · 3 steps
1🛠️ F4SE — Fallout 4 Script Extender Download ↗
2🔧 UFO4P — Unofficial Fallout 4 Patch Download ↗
3📦 F4SE Find it →

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

🔍 Analysis

  • 👍 0.3% endorsement rate
  • 🏆 #118 of 187 Gameplay mods in this game by downloads

📋 About This Mod

About this mod:

F4SE plugin with a custom Fusion Cores management system.

1) When the player enters a Power Armor, if they have any not fully charged Fusion Core, they insert the one to the armor with highest charge level (e.g. if you have 5%, 90% and 100% Cores, then the 90% one).

2) When a Fusion Core is depleted, the Power Armor attempts to auto-load the Fusion Core with highest but not full charge level.

3) Fully charged Fusion Cores will be used only after the partially drained ones.

The plugins supports various (off by default) options to allow customizing how Fusion Cores are utilized.

Settings can be changed in ..\Fallout 4\Data\F4SE\Plugins\BetterFusionCoreManagement.ini.

1) Prefer Least Charged Cores:

- always instert/auto-load least charged Fusion Cores

- e.g. if you have 5%, 90% and 100% Cores, the 5% one would be instered/auto-loaded

- enable: bPreferLeastCharged=1

2) Min/Max Core Charge Percent:

- grants higher priority to cores that fall within these charge percentages

- e.g. "don't insert cores which have more than 70% into a Power Armor" or "prefer cores which have at least 2% charge level"

- set min percent: fMinFusionCoreChargePercent ( -1. 00 means disabled; valid range: 0. 01 - 1. 00 )

- set max percent: fMaxFusionCoreChargePercent ( -1. 00 means disabled; valid range: 0. 01 - 1. 00 )

3) Keep Depleted Fusion Cores:

- depleted Fusion Cores (each has ~1% charge level) aren't removed from the player's inventory

- enable: bKeepDepletedFusionCores=1

Requirements:

Fallout 4 Script Extender (F4SE)

🤖 AI-enhanced — based on mod data

A F4SE plugin that introduces a custom Fusion Cores management system for Fallout 4, offering enhanced control over power armor cores. With 740 endorsements and frequent updates, it's a well-received utility for players seeking deeper inventory management.

✨ Key Features

Adds a custom Fusion Cores management system via F4SE plugin.
Requires F4SE (Fallout 4 Script Extender) to function.
Actively maintained with a recent update in May 2026.

📊 Pros & Cons

✅ Pros

  • Solid community backing with 740 endorsements and over 238k downloads.
  • Frequent updates keep it compatible with current game versions.
  • Fills a niche for players who want more control over their fusion cores.

⚠️ Cons

  • Requires F4SE, which adds an extra setup step and potential compatibility issues.
  • May not be necessary for casual players who don't micromanage power armor.
🎯 Is This For You?
For Fallout 4 players who use power armor frequently and want a more streamlined way to manage fusion cores. Skip if you rarely touch power armor or prefer vanilla mechanics.
📦 Install:Medium· 5-10 minutes

💡 Beginner Tips

  • Make sure F4SE is installed correctly and launch the game through f4se_loader.exe, not the default launcher.
  • Check the mod's forum posts or comments for any known issues or tips from other users.
  • If you use a mod manager like Vortex, let it handle the plugin installation to avoid manual file placement errors.

📊 Mod Details

Game
Fallout 4 Mods
Author
LarannKiar
Version
3.0
Downloads
238,301
Endorsements
740
Category
Gameplay
Created
2/8/2025
Updated
5/29/2026

🔧 How to Install Fallout 4 Mods

Download from Nexus.

📖 Full step-by-step install guide for Fallout 4 →

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

🎮 Need cheat codes or console commands? Check ur gaming wiki for Fallout 4 commands, item IDs, and more.

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