From d6fdd52b38b3ee9b0191b89e387625ffac842dce Mon Sep 17 00:00:00 2001
From: zetrock1 <mailzetrock1@gmail.com>
Date: Sun, 11 Jan 2026 22:10:58 +0300
Subject: [PATCH] fix

---
 .../gtceu/common/machine/electric/ChargerMachine.java          | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/gregtechceu/gtceu/common/machine/electric/ChargerMachine.java b/src/main/java/com/gregtechceu/gtceu/common/machine/electric/ChargerMachine.java
index 92e90d46257..5d514985007 100644
--- a/src/main/java/com/gregtechceu/gtceu/common/machine/electric/ChargerMachine.java
+++ b/src/main/java/com/gregtechceu/gtceu/common/machine/electric/ChargerMachine.java
@@ -190,11 +190,12 @@ private void changeState(State newState) {
 
     protected static class EnergyBatteryTrait extends NotifiableEnergyContainer {
 
-        private ChargerMachine machine;
+        private final ChargerMachine machine;
 
         protected EnergyBatteryTrait(ChargerMachine machine, int inventorySize) {
             super(machine, GTValues.V[machine.tier] * inventorySize * 32L, GTValues.V[machine.tier],
                     inventorySize * AMPS_PER_ITEM, 0L, 0L);
+            this.machine = machine;
             this.setSideInputCondition(side -> machine.isWorkingEnabled());
             this.setSideOutputCondition(side -> false);
         }