Fault Codes/Generac/LOW BATTERY WARNINGGeneracLOW BATTERY WARNINGUnclassifiedElectricalWhat This Code MeansBattery less than 12.1 Volts for 60 secondsPossible Causes•Battery less than 12.1 Volts for 60 seconds•Battery voltage less than 12.1 Volts for 60 secondsSuggested Actions1Perform Test 45Related Generac Fault CodesLOW FUEL (10%)LOW FUEL (20%)LOW BATTERY ALARMOVERVOLTAGELOW BATTERYRED (FAULT) LEDINSPECT BATTERY ALARMUNDER VOLTAGEINSPECT BATTERYUNDERVOLTAGEFIRMWARE ERROR-9CHARGER WARNING WARNINGBrowse all Generac fault codes→ASK RUDY ABOUT THIS FAULTGet a diagnosis walkthrough for LOW BATTERY WARNING on your specific Generac unit — cited to the OEM manual, not a forum guess.Your question about LOW BATTERY WARNINGGET THE ANSWERFree account required — we'll bring your question with you.