diff --git a/tests/test_battery.py b/tests/test_battery.py
index c85afc2..d4e7030 100644
--- a/tests/test_battery.py
+++ b/tests/test_battery.py
@@ -22,6 +22,7 @@ def test_basic():
         ("test_battery_basic7", "DIS", "27.303", "1h:44m"),
         ("test_battery_132", "DIS", "8.370", "1h:17m"),
         ("test_battery_broken1", "FULL", "0.000", "0h:00m"),
+        ("test_battery_issue89_2", "DIS", "0.000", "0h:00m"),
     ]
     for path, status, consumption, remaining in cases:
         battery_test(path, "{status}", status)
diff --git a/tests/test_battery_issue89_2 b/tests/test_battery_issue89_2
new file mode 100644
index 0000000..c6cd91d
--- /dev/null
+++ b/tests/test_battery_issue89_2
@@ -0,0 +1,15 @@
+POWER_SUPPLY_NAME=BAT0
+POWER_SUPPLY_STATUS=Discharging
+POWER_SUPPLY_PRESENT=1
+POWER_SUPPLY_TECHNOLOGY=Li-ion
+POWER_SUPPLY_CYCLE_COUNT=0
+POWER_SUPPLY_VOLTAGE_MIN_DESIGN=14800000
+POWER_SUPPLY_VOLTAGE_NOW=14413000
+POWER_SUPPLY_CHARGE_FULL_DESIGN=5200000
+POWER_SUPPLY_CHARGE_FULL=4958000
+POWER_SUPPLY_CHARGE_NOW=2653000
+POWER_SUPPLY_CAPACITY=53
+POWER_SUPPLY_CAPACITY_LEVEL=Normal
+POWER_SUPPLY_MODEL_NAME=BAT
+POWER_SUPPLY_MANUFACTURER=NOTEBOOK
+POWER_SUPPLY_SERIAL_NUMBER=0001