diff --git a/internal/lib/batteries.go b/internal/lib/batteries.go
index f4f6a31..7a1573e 100644
--- a/internal/lib/batteries.go
+++ b/internal/lib/batteries.go
@@ -162,7 +162,7 @@ func (c *MyConfig) UpdateBatteryInfo() {
 			}
 		}
 
-		if c.Values.BatteryString == Batts {
+		if c.Values.BatteryString != Batts {
 			c.Values.BatteryString = Batts
 			c.Channels.UpdateReady <- true
 		}