diff --git a/main/cloud.cpp b/main/cloud.cpp
index de61f1a..c1d4d5a 100644
--- a/main/cloud.cpp
+++ b/main/cloud.cpp
@@ -447,7 +447,7 @@ void send_information()
     // battery
     if (const auto avgVoltage = controllers.getAvgVoltage(); avgVoltage)
     {
-        infoObject["percentage"] = fmt::format("{:.1f}%", getBatteryPercentage(*avgVoltage, BatteryCellType(configs.battery.cellType.value())));
+        infoObject["percentage"] = fmt::format("{:.1f}", getBatteryPercentage(*avgVoltage, BatteryCellType(configs.battery.cellType.value())));
         infoObject["voltage"] = *avgVoltage;
     }
     else