What was found
FLT 1611 - CLT-LGA - EMERGENCY LIGHTS - EMERGENCY POWER SUPPLY UNIT (ESPU) BATTERY FAULT LEFT MID CABIN. REMOVED AND REPLACED LEFT MID EMERGENCY POWER SUPPLY UNIT BATTERY. OPERATIONAL CHECK WAS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 1611 - CLT-LGA - EMERGENCY LIGHTS - EMERGENCY POWER SUPPLY UNIT (ESPU) BATTERY FAULT LEFT MID CABIN. REMOVED AND REPLACED LEFT MID EMERGENCY POWER SUPPLY UNIT BATTERY. OPERATIONAL CHECK WAS GOOD.