What was found
CHS - FLIGHT 3324, DURING PRE-FLIGHT INSPECTION, THE CREW REPORTED THAT THE EMERGENCY LIGHTS WERE ON CONTINUOUSLY, AND ROW 5 EMERGENCY LIGHTS WERE INOPERATIVE. THE AIRCRAFT WAS FERRIED TO CLE WHERE MAINTENANCE REMOVED AND REPLACED THE NUMBER TWO EMERGENCY LIGHT BATTERY CHARGER, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.