From 427346b56ccc93c8ead3615d08815328b5d171a4 Mon Sep 17 00:00:00 2001
From: cm0x4D <cm0x4d@codemonkey.ch>
Date: Wed, 16 Aug 2017 23:59:50 +0200
Subject: [PATCH] Fixes #753

---
 src/main/java/mods/eln/sim/BatteryProcess.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/main/java/mods/eln/sim/BatteryProcess.java b/src/main/java/mods/eln/sim/BatteryProcess.java
index daebfea69..7d2c9a031 100644
--- a/src/main/java/mods/eln/sim/BatteryProcess.java
+++ b/src/main/java/mods/eln/sim/BatteryProcess.java
@@ -29,8 +29,7 @@ public BatteryProcess(VoltageState positiveLoad, VoltageState negativeLoad, Func
 
     @Override
     public void process(double time) {
-//		Utils.print("*");
-        Q -= voltageSource.getCurrent() * time / QNominal;
+        Q = Math.max(Q - voltageSource.getCurrent() * time / QNominal, 0);
 
         double voltage = computeVoltage();