As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
OVERHEAD EMERGENCY LIGHT IN FIRST CLASS INOPERATIVE. INSPECTED BATTERIES AT BATTERY PACK B5-24. FOUND BATTERIES TO BE EXTREMELY HOT BUT NOT CHARGED. R & R BATTERIES WITH SERVICEABLE IAW WDM 33-51-01, SHEET 1. EMERGENCY LIGHTS, OPS CHECKED GOOD. ACFT OK FOR SERVICE.