As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SERVICE DOOR EMERG LT INOP. T/S PER WM 33-50-50 FOUND NR 2 EMERGENCY BATTERY AND CHARGER TO BE BAD. REMOVED AND REPLACED NR 2 BATTERY AND CHARGER IAW WC N697AB. OPC GOOD, NO DEFECTS END. EMERGENCY LIGHTING BATTERY P/N 2013-1A S/N 68423