From a00b391b6cf537ab8134163afbc4b9475ef22be5 Mon Sep 17 00:00:00 2001
From: Tim Alenus <tim.alenus@aaltra.eu>
Date: Tue, 4 Aug 2026 16:47:21 +0200
Subject: [PATCH] fix: accept small case liter unit symbol for energy density
 unit

---
 lib/src/units/energy_density/energy_density_unit.dart | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/src/units/energy_density/energy_density_unit.dart b/lib/src/units/energy_density/energy_density_unit.dart
index fdbee5c..4e03b6e 100644
--- a/lib/src/units/energy_density/energy_density_unit.dart
+++ b/lib/src/units/energy_density/energy_density_unit.dart
@@ -31,6 +31,8 @@ enum EnergyDensityUnit implements LinearUnit<EnergyDensityUnit> {
     'J/m³': joulePerCubicMeter,
     'J/L': joulePerLiter,
     'Wh/L': wattHourPerLiter,
+    'J/l': joulePerLiter,
+    'Wh/l': wattHourPerLiter,
   };
 
   /// Full word-form names and non-SI abbreviations matched **case-insensitively**.