As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FIRST CLASS EMERGENCY FLOOR LIGHTING COMES ON FOR 10 SECONDS THEN GOES OUT. EMERGENCY LIGHTING BATTERY PACK NOT HOLDING CHARGE. REMOVED AND REPLACED EMERGENCY LIGHTS BATTERY PACK AND CHARGER LOCATED IN FIRST CLASS IAW AMM 33-51. OPS CHECK NORMAL.