As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CABIN INTERIOR MID SECTION/OVER WING EMERGENCY LIGHTS INOP. REMOVED AND REPLACED BATTERY PACK AND CHARGER/CRADLE ASSY FOR M1694 (R/H STATION 565). REMOVED AND REPLACED BATTERY PACK FOR 1671 (R/H STATION 727) REF MM 33-51-06. OPS CHECK GOOD.