diff --git a/linux/ble/main.cpp b/linux/ble/main.cpp
index f4504a4..b505ec6 100644
--- a/linux/ble/main.cpp
+++ b/linux/ble/main.cpp
@@ -220,9 +220,9 @@ private slots:
 
                 // Parse charging status and case battery level (byte 7)
                 quint8 statusByte = static_cast<quint8>(data[7]);
-                deviceInfo.caseCharging = (statusByte & 0x02) != 0;
-                deviceInfo.rightCharging = (statusByte & 0x04) != 0;
-                deviceInfo.leftCharging = (statusByte & 0x08) != 0;
+                deviceInfo.caseCharging = (statusByte & 0x02) == 0;
+                deviceInfo.rightCharging = (statusByte & 0x04) == 0;
+                deviceInfo.leftCharging = (statusByte & 0x08) == 0;
                 deviceInfo.caseBattery = ((statusByte >> 4) & 0x0F) * 10; // Scale to 0-100
 
                 // Byte 8 is the lid open counter